Multifunctional tool and robot with same

Abstract

The invention provides a multifunctional tool and a robot with the multifunctional tool. The multifunctional tool comprises a main body part and a drilling tool, and the drilling tool is movably installed on the main body part; the air blowing piece is mounted on the main body part, and at least part of an air blowing part of the air blowing piece faces a drill bit of the drilling tool; the air suction part is installed on the main body part, at least part of an air suction part of the air suction part faces a drill bit of the drilling tool, and the air suction part of the air suction part and an air blowing part of the air blowing part are located on the two sides of the drill bit of the drilling tool respectively; and the chip collecting container is installed on the main body part, the chip collecting container is provided with a chip collecting groove, and an outlet of the air suction part is communicated with the chip collecting groove so that chips sucked by the air suction part can enter the chip collecting groove. According to the technical scheme provided by the embodiment of the invention, the technical problem that in the prior art, metal filings generated by drilling of a robot end tool are inconvenient to effectively collect can be solved.

Description

Technical Field

[0001] The present invention relates to the technical field of robot end tools, and in particular to a multifunctional tool and a robot having the same. Background Art

[0002] At present, in modern manufacturing, the multifunctionality of robot end tools is one of the key directions to improve production efficiency. In traditional production lines, robots often need to replace corresponding end effectors, such as grippers or drills, according to different work purposes in order to perform adaptive operations.

[0003] However, when using the robot's end tool for drilling operations, a large amount of metal chips will be generated. If these metal chips are not effectively collected and controlled, they may pose safety risks to the robot itself, the operator, and the surrounding environment. Summary of the invention

[0004] The main purpose of the present invention is to provide a multifunctional tool and a robot having the same, so as to solve the technical problem in the prior art that it is not convenient to effectively collect metal chips generated by drilling holes with the robot end tool.

[0005] In order to achieve the above object, according to one aspect of the present invention, a multifunctional tool is provided, comprising:

[0006] A main body and a drilling tool, wherein the drilling tool is movably mounted on the main body;

[0007] A blowing member, mounted on the main body, wherein at least a portion of the blowing portion of the blowing member is disposed toward the drill bit of the drilling tool;

[0008] An air suction member is mounted on the main body, at least a portion of the air suction portion of the air suction member is disposed toward the drill bit of the drilling tool, and the air suction portion of the air suction member and the air blowing portion of the air blowing member are respectively located on both sides of the drill bit of the drilling tool;

[0009] The chip collecting container is installed on the main body, and the chip collecting container has a chip collecting groove. The outlet of the air suction member is connected with the chip collecting groove so that the chips sucked by the air suction member enter the chip collecting groove.

[0010] Furthermore, the main body has a stop wall, the drill bit of the drilling tool and the blowing part of the blowing member are both arranged opposite to the stop wall, an avoidance groove is arranged on the stop wall, and at least part of the suction part of the suction member is arranged in the avoidance groove.

[0011] Furthermore, the multifunctional tool further comprises a first driving member, a driving end of which is drivingly connected to the drilling tool; the main body comprises:

[0012] A first mounting shell, wherein the first mounting shell has the stop wall, a slag suction channel connected to the avoidance groove, and a slag suction groove, wherein the slag suction groove is located at a side of the first mounting shell away from the stop wall, and the chip collecting container is detachably disposed in the slag suction groove;

[0013] The second mounting shell is arranged on the first mounting shell and is located above the first mounting shell. The first driving member is mounted on the second mounting shell. A connecting port is arranged at the bottom of the second mounting shell. The driving end of the first driving member extends out of the connecting port.

[0014] Furthermore, the multifunctional tool further comprises:

[0015] A first clamping portion and a second clamping portion are arranged at intervals, the first clamping portion and the second clamping portion are respectively installed on both sides of the first mounting shell, at least one of the first clamping portion and the second clamping portion moves in a direction approaching or away from the other of the first clamping portion or the second clamping portion, and the first clamping portion, the second clamping portion and the stop wall enclose a protective space;

[0016] The drilling tool, the air blowing component and the air suction component are all located in the protective space.

[0017] Furthermore, the multifunctional tool further comprises:

[0018] A second driving member, wherein a driving end of the second driving member is connected to at least one of the first clamping portion and the second clamping portion, and the second driving member is arranged on a side of the first mounting shell away from the stop wall.

[0019] Further, the suction part of the suction member includes a first suction nozzle, a second suction nozzle and a third suction nozzle which are arranged at intervals, the first suction nozzle and the third suction nozzle are respectively located on both sides of the second suction nozzle, the second suction nozzle is arranged toward the drill bit, and the first suction nozzle and the third suction nozzle are both arranged toward the second suction nozzle; and / or,

[0020] The main body also includes a bearing plate connected to the stop wall. The bearing plate extends out of the stop wall and is located at the bottom of the avoidance groove.

[0021] Furthermore, the multifunctional tool further comprises a control element; the multifunctional tool further comprises:

[0022] An image detection member and an image processing module, wherein the image detection member is arranged on the main body, and the image detection member is used to obtain an image of a drilling position of a member to be drilled; the image processing module is connected to the image detection member, and the image processing module is used to process and analyze the image detected by the image detection member; the image processing module, the blowing member and the suction member are all connected to the control member; when the image processing module recognizes the drill bit from the image, the control member controls the blowing pressure of the blowing member to decrease and / or the suction pressure of the suction member to decrease; when the image processing module does not recognize the drill bit from the image, the control member controls the blowing pressure of the blowing member to increase and / or the suction pressure of the suction member to increase; and / or,

[0023] A pressure detecting member is arranged at the blowing part of the blowing member, and the pressure detecting member is used to detect the size of the blowing pressure at the blowing part; the pressure detecting member, the suction member and the blowing member are all connected to the control member, and the control member adjusts the suction pressure of the suction member according to the pressure detected by the pressure detecting member.

[0024] Furthermore, the multifunctional tool further comprises:

[0025] An oil spraying member is mounted on the main body, the spraying portion of the oil spraying member is arranged toward the drill bit of the drilling tool, and the oil spraying member is located between the blowing member and the suction member;

[0026] A temperature detection member, mounted on the main body, and used to detect the temperature of the member to be drilled;

[0027] A pressure regulating member and a flow regulating member, both of which are connected to the oil spraying member, the pressure regulating member is used to regulate the pressure of the oil spraying member, and the flow regulating member is used to regulate the flow of the oil spraying member;

[0028] A control component, the oil spray component and the temperature detection component are both connected to the control component, and the control component adjusts the pressure adjustment component and / or the flow adjustment component according to the temperature detected by the temperature detection component.

[0029] Furthermore, the multifunctional tool further comprises an oil spraying member, which is mounted on the main body, and the spraying portion of the oil spraying member is arranged toward the drill bit of the drilling tool; the air blowing member and / or the oil spraying member comprises:

[0030] Connecting pipe;

[0031] A nozzle is rotatably arranged on the connecting pipe, and a nozzle is arranged at the end of the nozzle;

[0032] The fluid flowing out of the outlet end of the connecting pipe is eccentrically arranged with respect to the rotating shaft of the connecting pipe, so that the rotating angle of the nozzle can be adjusted by changing the pressure of the fluid flowing out of the outlet end of the connecting pipe.

[0033] Further, the projection plane of the outlet end of the connecting pipe on the end of the nozzle is an asymmetric structure relative to the rotation axis of the nozzle, so that the nozzle can rotate relative to the connecting pipe under the action of the fluid sprayed from the outlet end of the connecting pipe; or,

[0034] The blowing member and / or the oil spraying member further include an articulated shaft and a driving plate which are connected to each other, the nozzle is fixedly connected to the articulated shaft, the articulated shaft passes through the nozzle and is rotatably arranged on the connecting pipe, the nozzle has an injection channel which is connected to the nozzle port, at least part of the articulated shaft and the driving plate are arranged in the injection channel, the driving plate is arranged to protrude from one side of the articulated shaft so as to push the driving plate to move under the action of the fluid sprayed through the outlet end of the connecting pipe, and the nozzle is driven to rotate through the driving plate.

[0035] According to another aspect of the present invention, there is provided a robot, comprising:

[0036] Robot body;

[0037] The multifunctional tool provided above is installed on the robot body.

[0038] By applying the technical solution of the present invention, the air suction part of the air suction piece and the air blowing part of the air blowing piece are respectively located on both sides of the drill bit of the drill tool. Thus, when a large amount of metal chips appear due to drilling of the drill bit of the drill tool, the cooperation of the air blowing part of the air blowing piece and the air suction part of the air suction piece can facilitate the collection of the metal chips into the chip collecting groove, thereby preventing the metal chips from overflowing and affecting the other components of the multi-function tool and other components, preventing the metal chips from spreading, and preventing the metal chips from spreading into precision instruments and affecting the accuracy of the precision instruments. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0040] Figure 1 A schematic structural diagram of a multifunctional tool provided according to an embodiment of the present invention is shown;

[0041] Figure 2 Shows a front view of a multifunctional tool provided according to an embodiment of the present invention;

[0042] Figure 3 A structural schematic diagram showing a partial structure of a multifunctional tool provided according to an embodiment of the present invention;

[0043] Figure 4 Shows Figure 3 A cross-sectional view of

[0044] Figure 5 A schematic structural diagram of a nozzle provided according to an embodiment of the present invention is shown;

[0045] Figure 6 Shows Figure 5 The main view of

[0046] Figure 7 Shows Figure 5 A cross-sectional view of

[0047] Figure 8 A schematic structural diagram of another nozzle provided from one viewing angle according to an embodiment of the present invention is shown;

[0048] Fig. 9 Shows Figure 8 A cross-sectional view of

[0049] Fig.10 A structural schematic diagram from another perspective of another nozzle provided according to an embodiment of the present invention is shown.

[0050] The above drawings include the following reference numerals:

[0051] 10. Main body;

[0052] 11. First mounting housing; 111. Stop wall; 112. Avoidance groove;

[0053] 12. Second mounting housing; 121. Communication port;

[0054] 13. Loading plate;

[0055] 20. Blowing parts;

[0056] 30. Air suction member; 31. First air suction nozzle; 32. Second air suction nozzle; 33. Third air suction nozzle;

[0057] 40. Chip collection container;

[0058] 50. A first driving member;

[0059] 61. first clamping portion; 62. second clamping portion;

[0060] 70. A second driving member;

[0061] 80. Pressure testing parts;

[0062] 90. Oil spray parts;

[0063] 100. Temperature detection parts;

[0064] 110, connecting pipe; 1101, outlet end;

[0065] 120, nozzle; 1201, nozzle; 130, hinge shaft; 140, drive plate. DETAILED DESCRIPTION

[0066] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0067] like Figures 1 to 10 As shown, one embodiment of the present invention provides a multifunctional tool, which includes: a main body 10, a drill, a blow piece 20, an air suction piece 30 and a chip collecting container 40, wherein the drill can be movably mounted on the main body 10. The blow piece 20 is mounted on the main body 10, and at least part of the blow part of the blow piece 20 is disposed toward the drill bit of the drill. The air suction piece 30 is mounted on the main body 10, and at least part of the air suction part of the air suction piece 30 is disposed toward the drill bit of the drill, and the air suction part of the air suction piece 30 and the air blowing part of the blow piece 20 are respectively located on both sides of the drill bit of the drill. The chip collecting container 40 is mounted on the main body 10, and the chip collecting container 40 has a chip collecting groove, and the outlet of the air suction piece 30 is connected to the chip collecting groove, so that the chips sucked by the air suction piece 30 enter the chip collecting groove. Specifically, the chips here can be metal chips.

[0068] The multifunctional tool provided in this embodiment is adopted, by locating the suction part of the suction member 30 and the blowing part of the blowing member 20 on both sides of the drill bit of the drill tool, so that when a large amount of metal chips appear in the drill bit of the drill tool due to drilling, the blowing part of the blowing member 20 and the suction part of the suction member 30 can cooperate to collect the metal chips into the chip collecting groove, thereby avoiding the metal chips from overflowing and affecting the other parts of the multifunctional tool and the other parts, avoiding the diffusion of metal chips, and avoiding the diffusion of metal chips into precision instruments and affecting the accuracy of precision instruments. Therefore, the multifunctional tool provided in this embodiment can solve the technical problem in the prior art that it is not convenient to effectively collect metal chips generated by drilling holes in the robot end tool.

[0069] In this embodiment, the main body 10 has a stop wall 111, the drill bit of the drill and the blowing part of the blowing member 20 are arranged opposite to the stop wall 111, the stop wall 111 is provided with an avoidance groove 112, and at least part of the suction part of the suction member 30 is arranged at the avoidance groove 112. With such a structural arrangement, the stop wall 111 can be used to effectively stop the metal chips to prevent the metal chips from flying everywhere, and the avoidance groove 112 can also be used to effectively collect and concentrate the metal chips, so as to better improve the collection effect of the metal chips.

[0070] Specifically, the multifunctional tool further includes a first driving member 50, the driving end of which is connected to the drill driving device; the main body 10 includes a first mounting shell 11 and a second mounting shell 12, the first mounting shell 11 has a stop wall 111, a slag suction channel connected to the avoidance groove 112, and a slag suction groove, the slag suction groove is located on the side of the first mounting shell 11 away from the stop wall 111, and the chip collection container 40 is detachably arranged in the slag suction groove. The second mounting shell 12 is arranged on the first mounting shell 11 and is located above the first mounting shell 11, the first driving member 50 is installed on the second mounting shell 12, the bottom of the second mounting shell 12 is provided with a connecting port 121, and the driving end of the first driving member 50 extends out of the connecting port 121. Such a structural arrangement can optimize the structural layout of the main body 10 and improve the compactness of the structural layout of the main body 10. It can not only facilitate the collection of metal chips through the stop wall 111, but also facilitate the disassembly of the chip collecting container 40 to avoid interference between the disassembly and assembly of the chip collecting container 40 and the areas where metal chips are generated and blown and sucked, thereby making it more convenient for operators to use.

[0071] Specifically, the first mounting shell 11 has an installation space connected to the connecting port 121, and the first driving member 50 is installed in the installation space to better protect and guard the first driving member 50, and prevent metal chips from entering the first driving member 50 to effectively protect the first driving member 50.

[0072] In this embodiment, the multifunctional tool further includes a first clamping portion 61 and a second clamping portion 62 arranged at intervals, the first clamping portion 61 and the second clamping portion 62 are respectively installed on both sides of the first mounting housing 11, at least one of the first clamping portion 61 and the second clamping portion 62 moves in a direction close to or away from the other of the first clamping portion 61 or the second clamping portion 62, and the first clamping portion 61, the second clamping portion 62 and the stop wall 111 enclose a protective space. The drilling tool, the blowing member 20 and the suction member 30 are all located in the protective space. With such a structural arrangement, the multifunctional tool can integrate clamping and drilling in one, and realize multifunctionality. After the part to be drilled is clamped to a preset position, the drilling operation is performed through the drill bit of the drilling tool, which facilitates the realization of multifunctional operation. In addition, by arranging the drilling tool, the blowing member 20 and the suction member 30 in the protective space, it is convenient to better concentrate the metal chips in the protective space, avoid the situation where the metal chips are spread everywhere, and better prevent the metal chips from entering the other components, so as to effectively protect the other components.

[0073] Specifically, the multifunctional tool further includes a second driving member 70, the driving end of which is connected to at least one of the first clamping portion 61 and the second clamping portion 62, and the second driving member 70 is disposed on a side of the first mounting housing 11 away from the stop wall 111. With such a structural arrangement, the second driving member 70 can be conveniently located away from the side where metal chips are generated, thereby facilitating effective protection of the second driving member 70 and preventing the driving accuracy or operation of the second driving member 70 from being affected by metal chips. In addition, such an arrangement also facilitates optimization of the structural layout and facilitates maintenance and replacement of the second driving member 70.

[0074] Specifically, the suction part of the suction member 30 includes a first suction nozzle 31, a second suction nozzle 32 and a third suction nozzle 33 which are arranged at intervals, the first suction nozzle 31 and the third suction nozzle 33 are respectively located on both sides of the second suction nozzle 32, the second suction nozzle 32 is arranged toward the drill bit, and the first suction nozzle 31 and the third suction nozzle 33 are both arranged toward the second suction nozzle 32. With such a structural arrangement, it is convenient to improve the adsorption effect of metal chips and reduce the situation where metal chips are scattered everywhere.

[0075] Specifically, the main body 10 further includes a carrying plate 13 connected to the stop wall 111, the carrying plate 13 extends out of the stop wall 111, and the carrying plate 13 is located at the bottom of the avoidance groove 112. In this way, even if some metal chips are temporarily not completely sucked by the suction member 30, the metal chips will fall into the carrying plate 13, which can prevent the metal chips from continuing to escape and facilitate the subsequent suction of the metal chips by the suction member 30.

[0076] In this embodiment, the multifunctional tool further includes: an image detection member, an image processing module and a control member. The image detection member is arranged on the main body 10, and the image detection member is used to obtain an image of the drilling position of the member to be drilled. The image processing module is connected to the image detection member, and the image processing module is used to process and analyze the image detected by the image detection member. The image processing module, the blowing member 20 and the suction member 30 are all connected to the control member; when the image processing module recognizes the drill bit from the image, the control member controls the blowing pressure of the blowing member 20 to decrease and / or the suction pressure of the suction member 30 to decrease; when the image processing module does not recognize the drill bit from the image, the control member controls the blowing pressure of the blowing member 20 to increase and / or the suction pressure of the suction member 30 to increase. With such a setting, it is convenient to better detect the amount of metal chips generated, so that the excess metal chips can be sucked away even by adjusting the blowing pressure of the blowing member 20 and / or the suction pressure of the suction member 30, so as to better ensure the adsorption effect of the metal chips.

[0077] Specifically, the multifunctional tool further includes: a pressure detection member 80 and a control member. The pressure detection member 80 is arranged at the blowing part of the blowing member 20, and the pressure detection member 80 is used to detect the size of the blowing pressure at the blowing part. The pressure detection member 80, the suction member 30 and the blowing member 20 are all connected to the control member, and the control member adjusts the suction pressure of the suction member 30 according to the pressure detected by the pressure detection member 80. With such a structural setting, the blowing pressure of the blowing part can be dynamically balanced with the suction pressure of the suction member 30, so that the two can reach a dynamic balance to ensure the adsorption effect of metal chips.

[0078] In this embodiment, the multifunctional tool further comprises an oil spraying member 90, a temperature detecting member 100, a pressure regulating member, a flow regulating member and a control member. The oil spraying member 90 is mounted on the main body 10, the spraying portion of the oil spraying member 90 is arranged toward the drill bit of the drilling tool, and the oil spraying member 90 is located between the blowing member 20 and the suction member 30. The temperature detecting member 100 is mounted on the main body 10, and the temperature detecting member 100 is used to detect the temperature of the part to be drilled. The pressure regulating member and the flow regulating member are both connected to the oil spraying member 90, the pressure regulating member is used to adjust the pressure of the oil spraying member 90, and the flow regulating member is used to adjust the flow of the oil spraying member 90. The oil spraying member 90 and the temperature detecting member 100 are both connected to the control member, and the control member adjusts the pressure regulating member and / or the flow regulating member according to the temperature detected by the temperature detecting member 100. Such a structural setting can facilitate timely adjustment of the pressure regulating element and / or the flow regulating element according to the temperature detected by the temperature detecting element 100, thereby effectively ensuring the cooling effect on the drilling part and avoiding overheating of the drilling part.

[0079] The multifunctional tool of this embodiment belongs to a multifunctional tool system integrated at the end of an industrial robot. The system combines the clamping and drilling functions into one, which can improve the operating efficiency and flexibility of the automated production line. Through mechanical design and intelligent control strategy, the tool can quickly switch between clamping and drilling modes without replacing the end effector, and is suitable for a variety of processing tasks. The multifunctional tool of this embodiment can adapt to a variety of operating requirements and reduce the dependence on multiple sets of equipment. The cost of purchasing and maintaining multiple special tools is reduced; the method of blowing and sucking is adopted to collect metal chips while blowing out the metal chips in the hole; the temperature control device is used to monitor the temperature at the drilling hole in real time, and the feedback control end adjusts the oil flow rate and spray range of the oil spray part in real time, effectively reducing the temperature of the drill bit surface and the workpiece surface during drilling, and at the same time reduces the metal chips due to the viscosity of the oil. The metal chips are affected by the chip removal work; the gas pressure sensing device is used to monitor the gas pressure value at the end of the nozzle in real time. The feedback control end adjusts the input end gas pressure value in real time to ensure that the gas pressure at the end of the blowing nozzle reaches the expected value, and ensures that the metal chips are effectively captured and guided to the chip collection container 40.

[0080] In this embodiment, the multifunctional tool further comprises an oil spraying member 90, which is mounted on the main body 10, and the spraying portion of the oil spraying member 90 is arranged toward the drill bit of the drilling tool; the blowing member 20 and / or the oil spraying member 90 comprises a connecting pipe 110 and a nozzle 120, and the nozzle 120 is rotatably arranged on the connecting pipe 110, and a nozzle 1201 is arranged at the end of the nozzle 120. Among them, the fluid flowing out of the outlet end 1101 of the connecting pipe 110 and the nozzle 120 are eccentrically arranged relative to the rotating shaft of the connecting pipe 110, so that the rotation angle of the nozzle 120 can be adjusted by changing the pressure of the fluid flowing out of the outlet end 1101 of the connecting pipe 110. With such a structural arrangement, the rotation angle of the nozzle 120 can be adjusted by changing the pressure of the fluid introduced into the connecting pipe 110, so as to facilitate the adjustment of the angle of the nozzle 120, so as to better adapt to the injection or spraying operation at different angles.

[0081] like Figures 5 to 7As shown, the projection surface of the outlet end 1101 of the connecting tube 110 at the end of the nozzle 120 is an asymmetric structure relative to the rotation axis of the nozzle 120, so that the nozzle 120 can rotate relative to the connecting tube 110 under the action of the fluid ejected from the outlet end 1101 of the connecting tube 110. With such a structural arrangement, it is easy to achieve an eccentric arrangement of the fluid flowing out of the outlet end 1101 of the connecting tube 110 and the nozzle 120 relative to the rotation axis of the connecting tube 110, so as to facilitate the adjustment of the rotation angle of the nozzle 120, so as to better perform adaptive spraying or injection operations. Specifically, the outlet end 1101 of the connecting tube 110 can be a semicircular opening, and the projection surface of the semicircular opening at the end of the nozzle 120 is located on one side of the rotation axis of the nozzle 120, thereby achieving the effect of an eccentric driving force, so as to achieve the effect of an eccentric force on the nozzle 120, so as to rotate the nozzle 120. Specifically, in this structure, the joint of the connecting pipe 110 is a spherical joint, and part of the nozzle 120 is rotatably mounted on the spherical joint, where the rotating shaft of the nozzle 120 can be a virtual rotating shaft rather than a physical structure. The end of the spherical joint has a semicircular opening to allow fluid to flow out through the semicircular opening at the end of the spherical joint. The fluid can be gas or liquid. Preferably, the oil spraying member 90 in this embodiment can adopt this structure.

[0082] Or, if Figures 8 to 10 As shown, the blowing member 20 and / or the oil spraying member 90 further include an articulated shaft 130 and a driving plate 140 connected to each other, the nozzle 120 is fixedly connected to the articulated shaft 130, the articulated shaft 130 passes through the nozzle 120 and is rotatably arranged on the connecting pipe 110, the nozzle 120 has an injection channel connected to the nozzle 1201, at least part of the articulated shaft 130 and the driving plate 140 are arranged in the injection channel, and the driving plate 140 is arranged protruding from one side of the articulated shaft 130 to push the driving plate 140 to move under the action of the fluid sprayed through the outlet end 1101 of the connecting pipe 110, and drive the nozzle 120 to rotate through the driving plate 140. With such a structural arrangement, it is easy to realize the eccentric arrangement of the fluid flowing out of the outlet end 1101 of the connecting pipe 110 and the nozzle 120 relative to the rotating shaft of the connecting pipe 110, so as to facilitate the adjustment of the rotation angle of the nozzle 120, so as to better perform adaptive spraying or injection operations. Preferably, the blowing member 20 in this embodiment may adopt this structure.

[0083] like Figure 1As shown, the multifunctional tool includes two parts: a jaw drilling integrated component and a chip removal system component. The jaw drilling integrated component mainly includes a main body 10, a drilling tool, an electric spindle and a control line, a retractable drill bit, a jaw (corresponding to the first clamping part 61 and then the second clamping part 62), a low-speed motor and a control line, and a mounting seat. The chip removal system includes a rotatable blowing part 20, a rotatable suction part 30, a rotatable oil spray part 90, a chip collection container 40, water, oil, and air pipelines and their control valves, an infrared temperature sensor, and a dustproof metal mesh.

[0084] The specific working method of the multifunctional tool is to install the multifunctional tool on the end mounting flange of the robot, thereby forming a clamping and drilling integrated robot drilling workstation with a chip removal system. When the drilling operation starts, the robot starts to move, brings the clamping claw (the clamping claw includes a first clamping part and a second clamping part) to the designated position to clamp the workpiece, moves the clamped workpiece to the designated position to start the drilling operation, and the drill bit rotates at high speed under the drive of the electric spindle, and performs drilling operations on it when it contacts the drilling object. A large amount of metal chips will be generated during the drilling operation. By opening the air circuit control valve, high-pressure air is blown toward the drill hole through the gas nozzle. The blown metal chips are collected in the chip collecting container under the suction guidance of multiple suction nozzles of the suction component 30. During the blowing process, in order to ensure that the gas pressure of the blowing air reaching the end of the blowing pipeline can reach the expected value, a gas pressure sensing device (the pressure sensing device can be a pressure detection component) can be installed at the blowing nozzle of the blowing component. The pressure sensing device feeds back the collected gas pressure value at the end of the blowing nozzle to the air circuit control end. The control end adaptively adjusts the gas pressure at the input end to achieve real-time adjustment of the air pressure at the blowing nozzle at the end of the air circuit. During the suction process, the suction nozzle can adjust the working parameters of the dust collection device in real time according to the gas pressure value fed back by the blowing nozzle to ensure that the metal chips are effectively captured and guided into the chip collecting container 40. In order to facilitate the cleaning and recovery of metal chips, a dust-proof metal mesh can be installed in front of the suction port of the suction nozzle. The chip collecting container 40 is designed to be detachable. During the drilling operation, high temperature will be generated in the drill bit and the drilling place, which will affect the drilling operation and the life of the drill bit. The oil control valve and the gas control valve opened by temperature feedback control are used to control the oil volume to be maintained at 4-9ml / m, and the gas pressure to be maintained at 0.4Mp-0.6Mp. Compressed air is used as the power to control the oil to be atomized and then transported to the end of the pipeline through the condensation nozzle of the oil spray part to be discharged to the place where lubrication is required. Temperature feedback control is achieved by presetting a normal working temperature range and a temperature range for adjusting the oil volume and air pressure when the normal working temperature is exceeded at the control end. At the same time, a temperature sensing device (the temperature sensing device can be a temperature detection device) is installed on the side of the air blowing nozzle to monitor the temperature at the drilling hole in real time. The temperature sensing device feeds back the collected temperature value to the control end. When the feedback temperature is lower than the preset temperature by 5°C, the control end controls one nozzle to keep spraying, the oil volume is kept at 4ml / m, and the air pressure is kept at 0.4Mp; when the feedback temperature does not exceed the preset temperature by 5 degrees, the oil volume is kept at 4ml / m, the air pressure is kept at 0.4Mp, and the control end controls two nozzles to keep spraying. When the temperature is higher than the normal working temperature by 5°C, the oil circuit control valve and the air circuit control valve are feedback-controlled to adjust the input oil volume and air pressure according to the temperature range of the exceeded temperature value. When the temperature exceeds 5-15°C, the oil volume increases by 0.5ml / m and the air pressure increases by 0.02Mp / degree for every degree increase. If the temperature exceeds 15 degrees Celsius, no conditions are set, and normal working conditions are generally not achieved.At the same time, the gas pressure introduced is adjusted according to the temperature feedback value to control the oil flow rate at the nozzle of the oil spray part to adjust the force of the oil impacting the driving plate inside the nozzle to change the left and right inclination angle of the oil spray part and thus change the spray direction. At the same time, the oil spray part is rotatably arranged at the connection between the oil and gas pipes. The oil spray part is rotated by the eccentric force of the driving plate, thereby increasing the spraying range, thereby realizing real-time cooling and lubrication of the drill bit, which can reduce the waste of oil while ensuring the smooth progress of the drilling operation.

[0085] Another embodiment of the present invention provides a robot, which includes: a robot body and the multifunctional tool provided by the above embodiment, wherein the multifunctional tool is installed on the robot body.

[0086] From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects: reducing the downtime caused by replacing the end effector and significantly improving the overall efficiency of the production line. A single tool can adapt to a variety of operating requirements, reducing the dependence on multiple sets of equipment. Reduce the cost of purchasing and maintaining multiple special tools. The integrated design of the jaw drilling can block metal chips to a certain extent to prevent metal chips from flying around when drilling; the integrated blowing and suction method is adopted to collect metal chips while blowing out the metal chips in the hole, effectively reducing the impact of metal chips in the drill hole on the drill bit drilling operation. The temperature control device is used to monitor the temperature at the drilling hole in real time, and the feedback control end adjusts the spray volume and spray range of the oil nozzle in real time, effectively reducing the temperature of the drill bit surface and the workpiece surface during drilling, and at the same time reducing the impact of metal chips on chip removal due to oil viscosity. The gas pressure sensing device is used to monitor the gas pressure value at the end of the air blowing nozzle in real time, and the feedback control end adjusts the gas pressure value at the input end in real time to ensure that the gas pressure at the end of the air blowing nozzle reaches the expected value, ensuring that the metal chips are effectively captured and guided into the chip collection container.

[0087] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0088] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the application. Meanwhile, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to actual proportional relationships. The technology, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0089] In the description of the present application, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present application; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0090] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0091] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0092] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multifunctional tool, characterized in that: include: A main body (10) and a drilling tool, wherein the drilling tool is movably mounted on the main body (10); A blowing member (20) is mounted on the main body (10), and at least a portion of the blowing portion of the blowing member (20) is disposed toward the drill bit of the drilling tool; An air suction member (30) is mounted on the main body (10), at least a portion of the air suction portion of the air suction member (30) is disposed toward the drill bit of the drilling tool, and the air suction portion of the air suction member (30) and the air blowing portion of the air blowing member (20) are respectively located on two sides of the drill bit of the drilling tool; A chip collecting container (40) is installed on the main body (10), and the chip collecting container (40) has a chip collecting groove. The outlet of the air suction member (30) is connected to the chip collecting groove so that the chips sucked by the air suction member (30) enter the chip collecting groove.

2. The multifunctional tool according to claim 1, characterized in that: The main body (10) has a stop wall (111), the drill bit of the drilling tool and the blowing part of the blowing member (20) are both arranged opposite to the stop wall (111), an avoidance groove (112) is arranged on the stop wall (111), and at least a part of the suction part of the suction member (30) is arranged in the avoidance groove (112).

3. The multifunctional tool according to claim 2, characterized in that: The multifunctional tool further comprises a first driving member (50), the driving end of the first driving member (50) being drivingly connected to the drilling tool; the main body (10) comprises: A first mounting shell (11), the first mounting shell (11) comprising the stop wall (111), a slag suction channel connected to the avoidance groove (112), and a slag suction groove, the slag suction groove being located on a side of the first mounting shell (11) away from the stop wall (111), and the chip collecting container (40) being detachably arranged in the slag suction groove; The second mounting shell (12) is arranged on the first mounting shell (11) and is located above the first mounting shell (11); the first driving member (50) is mounted on the second mounting shell (12); a connecting port (121) is arranged at the bottom of the second mounting shell (12); and a driving end of the first driving member (50) protrudes from the connecting port (121).

4. The multifunctional tool according to claim 3, characterized in that: The multifunctional tool further comprises: a first clamping portion (61) and a second clamping portion (62) arranged at intervals, wherein the first clamping portion (61) and the second clamping portion (62) are respectively mounted on two sides of the first mounting shell (11), at least one of the first clamping portion (61) and the second clamping portion (62) moves in a direction approaching or moving away from the other of the first clamping portion (61) and the second clamping portion (62), and the first clamping portion (61), the second clamping portion (62) and the stop wall (111) enclose a protective space; The drilling tool, the air blowing component (20) and the air suction component (30) are all located in the protective space.

5. The multifunctional tool according to claim 4, characterized in that: The multifunctional tool further comprises: A second driving member (70), wherein a driving end of the second driving member (70) is connected to at least one of the first clamping portion (61) and the second clamping portion (62), and the second driving member (70) is arranged on a side of the first mounting shell (11) away from the stop wall (111).

6. The multifunctional tool according to claim 2, characterized in that: The suction part of the suction member (30) comprises a first suction nozzle (31), a second suction nozzle (32) and a third suction nozzle (33) which are arranged at intervals, the first suction nozzle (31) and the third suction nozzle (33) are respectively located on both sides of the second suction nozzle (32), the second suction nozzle (32) is arranged toward the drill bit, and the first suction nozzle (31) and the third suction nozzle (33) are both arranged toward the second suction nozzle (32); and / or, The main body (10) further comprises a bearing plate (13) connected to the stop wall (111); the bearing plate (13) extends out of the stop wall (111); and the bearing plate (13) is located at the bottom of the avoidance groove (112).

7. The multifunctional tool according to claim 1, characterized in that: The multifunctional tool further comprises a control element; the multifunctional tool further comprises: An image detection component and an image processing module, wherein the image detection component is arranged on the main body (10), and the image detection component is used to obtain an image of a drilling position of a member to be drilled; the image processing module is connected to the image detection component, and the image processing module is used to process and analyze the image detected by the image detection component; the image processing module, the blowing component (20) and the suction component (30) are all connected to the control component; when the image processing module recognizes the drill bit from the image, the control component controls the blowing pressure of the blowing component (20) to decrease and / or the suction pressure of the suction component (30) to decrease; when the image processing module does not recognize the drill bit from the image, the control component controls the blowing pressure of the blowing component (20) to increase and / or the suction pressure of the suction component (30) to increase; and / or, A pressure detection component (80) is arranged at the blowing part of the blowing component (20), and the pressure detection component (80) is used to detect the size of the blowing pressure at the blowing part; the pressure detection component (80), the suction component (30) and the blowing component (20) are all connected to the control component, and the control component adjusts the suction pressure of the suction component (30) according to the pressure detected by the pressure detection component (80).

8. The multifunctional tool according to claim 1, characterized in that: The multifunctional tool further comprises: An oil spraying member (90) is mounted on the main body (10), the spraying portion of the oil spraying member (90) is arranged toward the drill bit of the drilling tool, and the oil spraying member (90) is located between the blowing member (20) and the suction member (30); A temperature detection component (100) is mounted on the main body (10), and the temperature detection component (100) is used to detect the temperature of the component to be drilled; a pressure regulating member and a flow regulating member, wherein the pressure regulating member and the flow regulating member are both connected to the oil spraying member (90), the pressure regulating member is used to regulate the pressure of the oil spraying member (90), and the flow regulating member is used to regulate the flow of the oil spraying member (90); A control component, the oil spray component (90) and the temperature detection component (100) are both connected to the control component, and the control component adjusts the pressure adjustment component and / or the flow adjustment component according to the temperature detected by the temperature detection component (100).

9. The multifunctional tool according to claim 1, characterized in that: The multifunctional tool further comprises an oil spraying member (90), The oil spraying member (90) is mounted on the main body (10), and the spraying portion of the oil spraying member (90) is arranged toward the drill bit of the drilling tool; The air blowing component (20) and / or the oil spraying component (90) comprises: Connecting pipe (110); A nozzle (120) is rotatably arranged on the connecting pipe (110), and a nozzle is arranged at the end of the nozzle (120); The fluid flowing out of the outlet end (1101) of the connecting tube (110) and the nozzle (120) are eccentrically arranged relative to the rotation axis of the connecting tube (110), so that the rotation angle of the nozzle (120) can be adjusted by changing the pressure of the fluid flowing out of the outlet end (1101) of the connecting tube (110).

10. The multifunctional tool according to claim 9, characterized in that: The projection plane of the outlet end (1101) of the connecting pipe (110) on the end of the nozzle (120) is an asymmetric structure relative to the rotation axis of the nozzle (120), so that the nozzle (120) can rotate relative to the connecting pipe (110) under the action of the fluid sprayed from the outlet end (1101) of the connecting pipe (110); or, The blowing member (20) and / or the oil spraying member (90) further comprise an articulated shaft (130) and a driving plate (140) connected to each other, the nozzle (120) being fixedly connected to the articulated shaft (130), the articulated shaft (130) passing through the nozzle (120) and being rotatably arranged on the connecting pipe (110), the nozzle (120) having an injection channel connected to the nozzle opening, at least a portion of the articulated shaft (130) and the driving plate (140) being arranged in the injection channel, the driving plate (140) being arranged protruding from one side of the articulated shaft (130) so as to push the driving plate (140) to move under the action of the fluid sprayed through the outlet end (1101) of the connecting pipe (110), and driving the nozzle (120) to rotate through the driving plate (140).

11. A robot, characterized in that: include: Robot body; The multifunctional tool according to any one of claims 1 to 10, wherein the multifunctional tool is mounted on the robot body.

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