CN111915947A - Virtual welding teaching equipment and system - Google Patents
Virtual welding teaching equipment and system Download PDFInfo
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- CN111915947A CN111915947A CN201910389463.4A CN201910389463A CN111915947A CN 111915947 A CN111915947 A CN 111915947A CN 201910389463 A CN201910389463 A CN 201910389463A CN 111915947 A CN111915947 A CN 111915947A
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- 238000003466 welding Methods 0.000 claims abstract description 88
- 238000004088 simulation Methods 0.000 claims abstract description 15
- 238000003384 imaging method Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 7
- 230000003044 adaptive effect Effects 0.000 description 19
- 238000001514 detection method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N Acetylene Chemical compound C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
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Abstract
The application discloses virtual welding teaching equipment, which comprises a simulation welding tool (01); the device comprises a tracker (02), wherein a sensor (020) is arranged on the tracker (02), and the tracker (02) is used for acquiring position information, angle information and speed information of the simulated welding tool (01); an adapter plug (03), the adapter plug (03) being detachably connected with the tracker (02); a connector (07), through which the mock welding tool (01) and the adapter plug (03) are connected. Compared with the prior art, the high-efficiency welding training system has the advantages that the student can efficiently train the welding skill in a highly-simulated simulation environment, the student can feel real scenes and welding processes, the problems that a special experimental place is needed in the existing welding training, the cost is high, danger is easily caused, the special experimental place is not needed, the cost is saved, and the operation is complete are avoided.
Description
Technical Field
The application relates to the technical field of welding equipment, and more particularly relates to virtual welding teaching equipment. The application also relates to a virtual welding teaching system.
Background
At present, in the prior art, when welding practical training education is performed, a user needs to actually operate in a laboratory or a factory, so that the cost is very high. In addition, the welding gun has many points of attention in the use process, such as: after the welding gun is electrified, the gun head is not touched absolutely, water bubbles can be scalded absolutely by careless touch, and the water needs to be flushed quickly; the usage amount of soldering tin is just enough during welding, so that the conductive efficiency is improved; when the welding gun is placed on the welding gun frame, objects beside the frame still need to be touched carefully, and the like. For the first-time users, especially for students, accidents are easy to happen because dozens or more people are used for training each time and only one teacher is used for training.
Therefore, the virtual welding teaching equipment is provided, a student can efficiently train welding skills in a highly-simulated simulation environment, the student can feel real scenes and welding processes, the problems that a special experimental place is needed in the existing welding practical training, the cost is high, danger is easily caused are solved, the special experimental place is not needed, the cost is saved, and the operation is complete, so that the technical problem that the technical personnel in the field need to solve urgently is solved.
Disclosure of Invention
In order to solve the technical problems, the virtual welding teaching equipment is provided, a student can efficiently train welding skills in a highly simulated simulation environment, the student can feel real scenes and welding processes, the problems that special experimental places are needed in the existing welding training, the cost is high, danger is easily caused are solved, the special experimental places are not needed, the cost is saved, and the operation is complete; the application also provides a virtual welding teaching system, which has the above effects.
The technical scheme provided by the application is as follows:
the invention provides a virtual welding teaching device, comprising: simulating a welding tool; the device comprises a tracker, a control unit and a control unit, wherein the tracker is provided with a sensor and is used for collecting position information, angle information and speed information of the simulated welding tool; an adapter plug removably connected with the tracker; the simulation welding tool and the adaptive plug are connected through the connecting piece.
Preferably, a Pogo pin and a USB interface are arranged on the tracker, the tracker is connected with a host through the Pogo pin or the USB interface, and a connector hole corresponding to the Pogo pin is arranged on the adaptive plug.
Preferably, the tracker and the adapter plug are both provided with fixing grooves, and the fixing grooves are connected through fixing pins.
Preferably, threaded holes are formed in the tracker and the adaptive plug, and the tracker is in threaded connection with the adaptive plug.
Preferably, a friction pad is arranged on the connection surface of the tracker and the adaptive plug.
Preferably, the end of the tracker remote from the adaptor plug is further provided with a handle.
Preferably, one end of the tracker, which is far away from the adaptive plug, is provided with a control switch, and the control switch is used for controlling the on-off of the tracker.
Preferably, the simulated welding tool is embodied as a welding gun.
Preferably, the connecting piece comprises an upper connecting body, a lower connecting body and a connecting hole, one end of the upper connecting body is fixed on the adaptive plug, the other end of the upper connecting body is connected with the lower connecting body in a surrounding manner to form the connecting hole, and the upper connecting body and the lower connecting body are fixed on the simulated welding tool through the connecting hole.
A virtual welding teaching system is characterized by comprising a host server, a positioning module, an imaging module, a vision module and any one of the virtual welding teaching devices; the host server is used for constructing a virtual welding practical training scene, and the positioning module is used for synchronizing the position information, the angle information and the speed information of the simulated welding tool, which are acquired by the tracker, with a virtual welding gun in the virtual practical training scene; the imaging module is used for generating a motion track and a virtual welding picture of the virtual welding gun according to the collected position information, the collected angle information and the collected speed information; the vision module is used for feeding back the motion trail of the virtual welding gun and the virtual welding picture to a user.
Preferably, the welding spot detection device further comprises a welding spot detection module, wherein the welding spot detection module is used for detecting welded spots in real time.
The virtual welding teaching equipment provided by the invention is arranged on the simulated welding tool through the adaptive plug and the connecting piece through the tracker, and the position information, the angle information and the speed information of the simulated welding tool are obtained by the sensor arranged on the tracker, so that the position tracking of the simulated welding tool in a real environment is realized, and then the position information, the angle information and the speed information are synchronized to the virtual welding gun in a virtual training scene, so that the synchronization of the virtual welding gun of the simulated welding tool in real and virtual is realized; compared with the prior art, the high-efficiency welding training system has the advantages that the student can efficiently train the welding skill in a highly-simulated simulation environment, the student can feel real scenes and welding processes, the problems that a special experimental place is needed in the existing welding training, the cost is high, danger is easily caused, the special experimental place is not needed, the cost is saved, and the operation is complete are avoided.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a virtual welding teaching apparatus according to the present invention;
FIG. 2 is a schematic structural diagram of a welding tool for virtual welding teaching equipment according to the present invention;
FIG. 3 is a schematic diagram of a tracker structure of a virtual welding teaching apparatus according to the present invention;
FIG. 4 is a top view of a tracker for a virtual welding teaching apparatus according to the present invention;
FIG. 5 is a schematic view of a connection structure of a virtual welding teaching apparatus according to the present invention;
FIG. 6 is a side view of a connector of a virtual welding teaching apparatus according to the present invention;
FIG. 7 is a top view of an adapter plug of a virtual welding teaching apparatus according to the present invention;
FIG. 8 is a schematic structural diagram of an adapter plug of a virtual welding teaching apparatus according to the present invention;
fig. 9 is a schematic structural diagram of a virtual welding teaching system according to the present invention.
01-a simulated welding tool; 02-a tracker; 020-sensor; 021-Pogo pin; 022-USB interface; 023-friction pads; 024-a handle; 025-a control switch; 03-an adaptive plug; 030-connector holes; 04-fixing grooves; 05-a fixed pin; 06-threaded hole; 07-a connector; 070-Upper linker; 071-lower linker; 072-connection hole.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, the meaning of a plurality of or a plurality of is two or more unless specifically limited otherwise.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for understanding and reading the contents disclosed in the specification, and are not used for limiting the conditions that the present application can implement, so the present invention has no technical significance, and any structural modification, ratio relationship change or size adjustment should still fall within the scope of the technical content disclosed in the present application without affecting the efficacy and the achievable purpose of the present application.
The embodiment of the invention adopts a progressive mode to write
As shown in fig. 1 to 9, an embodiment of the present invention provides a virtual welding teaching apparatus, including: a simulated welding tool 01; the device comprises a tracker 02, wherein a sensor 020 is arranged on the tracker 02, and the tracker 02 is used for acquiring position information, angle information and speed information of the simulation welding tool 01; the adaptive plug 03 is detachably connected with the tracker 02; the connecting piece 07, the analog welding tool 01 and the adapter plug 03 are connected through the connecting piece 07.
The virtual welding teaching equipment provided by the invention is characterized in that a tracker 02 is arranged on a simulated welding tool 01 through an adaptive plug 03 and a connecting piece 07, a sensor 020 arranged on the tracker 02 acquires position information, angle information and speed information of the simulated welding tool 01, so that the position of the simulated welding tool 01 in a real environment is tracked, the position information, the angle information and the speed information are synchronized to a virtual welding gun in a virtual training scene, so that the synchronization of the simulated welding tool 01 in real and virtual welding guns is realized, and meanwhile, a control circuit board on the tracker 02 is effectively hidden by additionally arranging the adaptive plug 03; compared with the prior art, the high-efficiency welding training system has the advantages that the student can efficiently train the welding skill in a highly-simulated simulation environment, the student can feel real scenes and welding processes, the problems that a special experimental place is needed in the existing welding training, the cost is high, danger is easily caused, the special experimental place is not needed, the cost is saved, and the operation is complete are avoided.
In the embodiment of the present invention, the tracker 02 may adopt HTC VIVE VR the device tracker 02.
In the embodiment of the invention, the tracker 02 is provided with a Pogo pin021 and a USB interface 022, the tracker 02 is connected with the host through the Pogo pin021 or the USB interface 022, and the adapter plug 03 is provided with a connector hole 030 corresponding to the Pogo pin 021. Pogo PIN021 connector and connector hole 030 phase-match, PIN (electronic PIN) on the tracker 02 draws forth through connector hole 030, make things convenient for outside welding control data line, USB interface 022 is used for charging on the one hand, on the one hand is used for communicating with the host computer, for example, update the firmware, through pressing the Pogo PIN in Pogo PIN021 and host computer communication, the Pogo PIN in Pogo PIN021 is preferred to be set up to 6, send the signal of telecommunication, reach the effect like the handle and send button trigger event to the host computer, trigger the welding event, carry out virtual welding.
In the embodiment of the invention, the host can be an independent device, such as a PC, a mobile phone, an IPAD and the like; the welding training system based on virtual reality education can be integrated with VR glasses equipment into a whole.
In the embodiment of the invention, the tracker 02 and the adaptive plug 03 are both provided with the fixing grooves 04, the fixing grooves 04 are connected through the fixing pins 05, and the tracker 02 and the adaptive plug 03 are connected through the connecting mode of the fixing grooves 04 and the fixing pins 05, so that the tracker 02 is prevented from being unstable in connection with the adaptive plug 03 and being deviated or falling off, and the tracker 02 is prevented from being influenced to acquire the position information, the angle information and the speed information of the simulation welding tool 01.
In the embodiment of the invention, the tracker 02 and the adaptive plug 03 are both provided with threaded holes 06, and the tracker 02 is in threaded connection with the adaptive plug 03; by adding the screw hole 06 to the tracker 02 and the fitting plug 03, the tracker 02 and the fitting plug 03 are connected by attaching a connecting member such as a screw or a bolt to the screw hole 06. Meanwhile, the threaded hole 06 can be used for mounting a standard tripod, and further prevents the tracker 02 from being connected with the adaptive plug 03 unstably and deviating or falling off, so that the tracker 02 is influenced to acquire the position information, the angle information and the speed information of the simulation welding tool 01.
In the embodiment of the present invention, a friction pad 023 is disposed on the connection surface of the tracker 02 and the adapter plug 03.
In the embodiment of the present invention, a handle 024 is further provided at the end of the tracker 02 remote from the adaptor plug 03. By additionally arranging the handle 024, the tracker 02 is convenient to use, install and disassemble.
In the embodiment of the invention, one end of the tracker 02 far away from the adaptive plug 03 is provided with a control switch 025, and the control switch 025 is used for controlling the on-off of the tracker 02; through setting up control switch 025 in the one end of keeping away from adaptation plug 03, when the handheld simulation welding tool 01 virtual welding of user, control switch 025 is towards the user this moment, the operation of being convenient for, and control tracker 02 opens, begins to gather simulation welding tool 01's positional information, angle information and speed information.
In the embodiment of the present invention, the connecting member 07 includes an upper connecting body 070, a lower connecting body 071 and a connecting hole 072, one end of the upper connecting body 070 is fixed on the adapter plug 03, the other end of the upper connecting body 070 is connected to the lower connecting body 071 in a surrounding manner to form the connecting hole 072, and the upper connecting body 070 and the lower connecting body 071 are fixed on the pseudo welding tool 01 through the connecting hole 072. The upper connector 070 is fixed with the lower connector 071 by placing the mock welding tool 01 into the connection hole 072, the connector 07 is fixed on the mock welding tool 01, and the tracker 02 is further fixed on the mock welding tool 01, preferably, the upper connector 070 is hinged with the lower connector 071.
In the embodiment of the invention, the simulation welding tool 01 is specifically a welding gun, and by adopting the welding gun, the operation hand feeling and the operation experience of an operator during virtual welding can be closer to real welding.
A virtual welding teaching system comprises a host server, a positioning module, an imaging module, a vision module and virtual welding teaching equipment of any one embodiment; the system comprises a host server, a positioning module, a tracker 02 and a virtual welding training scene, wherein the host server is used for constructing the virtual welding training scene, and the positioning module is used for synchronizing position information, angle information and speed information of the simulated welding tool 01 acquired by the tracker 02 with a virtual welding gun in the virtual training scene; the imaging module is used for generating a motion track and a virtual welding picture of the virtual welding gun according to the collected position information, the collected angle information and the collected speed information; the vision module is used for feeding back the motion trail of the virtual welding gun and the virtual welding picture to the user.
In the scheme, the host server is preferably a VR intelligent welding machine, the VR intelligent welding machine is provided with virtual welding software, the virtual welding software renders the acquired three-dimensional welding training scene model to a virtual welding training scene through a three-dimensional engine, the VR intelligent welding machine can also simulate welding gas to manufacture a vivid welding environment, meanwhile, a positioning module synchronizes the position information, the angle information and the speed information of the simulated welding tool 01 acquired by a tracker with a virtual welding gun in the virtual training scene, the positioning module is connected with an imaging module, the imaging module is used for generating a motion track and a virtual welding picture of the virtual welding gun according to the acquired position information, the angle information and the speed information, the viewing module is preferably VR glasses, the viewing module feeds the motion track and the virtual welding picture of the virtual welding gun back to a user for realizing virtual welding teaching, compared with the prior art, the high-efficiency welding training system has the advantages that the student can efficiently train the welding skill in a highly-simulated simulation environment, the student can feel real scenes and welding processes, the problems that a special experimental place is needed in the existing welding training, the cost is high, danger is easily caused, the special experimental place is not needed, the cost is saved, and the operation is complete are avoided.
In order to enable a student to know whether welding of the student reaches the standard in real time when the student welds in a virtual welding scene, the welding spot detection module is further included in the embodiment of the invention and is used for detecting welded spots in real time. Through addding solder joint detection module, the good point of real-time detection welding lets the student in time know whether up to standard, and the teaching effect is better for its welding operation.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A virtual welding teaching device, comprising:
a mock welding tool (01);
the device comprises a tracker (02), wherein a sensor (020) is arranged on the tracker (02), and the tracker (02) is used for acquiring position information, angle information and speed information of the simulated welding tool (01);
an adapter plug (03), the adapter plug (03) being detachably connected with the tracker (02);
a connector (07), through which the mock welding tool (01) and the adapter plug (03) are connected.
2. The virtual welding teaching device according to claim 1, wherein a Pogo pin (021) and a USB interface (022) are disposed on the tracker (02), the tracker (02) is connected to a host through the Pogo pin (021) or the USB interface (022), and a connector hole (030) corresponding to the Pogo pin (021) is disposed on the adapter plug (03).
3. The virtual welding teaching device according to claim 2, characterized in that a fixing groove (04) is provided on each of the tracker (02) and the adaptor plug (03), and the fixing grooves (04) are connected by fixing pins (05).
4. The virtual welding teaching device according to claim 3, characterized in that a threaded hole (06) is provided on both the tracker (02) and the adapter plug (03), and the tracker (02) is in threaded connection with the adapter plug (03).
5. Virtual welding teaching device according to claim 3, characterized in that a friction pad (023) is arranged on the connection face of the tracker (02) and the adapter plug (03).
6. The virtual welding teaching device according to claim 3, characterized in that the end of the tracker (02) remote from the adaptor plug (03) is further provided with a handle (024).
7. The virtual welding teaching device according to claim 3, characterized in that the end of the tracker (02) remote from the adapter plug (03) is provided with a control switch (025), the control switch (025) being used to control the opening and closing of the tracker (02).
8. The virtual welding teaching device according to claim 1, wherein the connecting member (07) comprises an upper connecting body (070), a lower connecting body (071) and a connecting hole (072), one end of the upper connecting body (070) is fixed on the adapter plug (03), the other end of the upper connecting body (070) is connected with the lower connecting body (071) in a surrounding manner to form the connecting hole (072), and the upper connecting body (070) and the lower connecting body (071) are fixed on the simulated welding tool (01) through the connecting hole (072).
9. Virtual welding teaching device according to claim 1, characterized in that the simulation welding tool (01) is embodied as a welding gun.
10. A virtual welding teaching system comprising a host server, a positioning module, an imaging module, a vision module, and the virtual welding teaching apparatus of any of claims 1-9; the host server is used for constructing a virtual welding practical training scene, and the positioning module is used for synchronizing the position information, the angle information and the speed information of the simulated welding tool (01) acquired by the tracker (02) with a virtual welding gun in the virtual practical training scene; the imaging module is used for generating a motion track and a virtual welding picture of the virtual welding gun according to the collected position information, the collected angle information and the collected speed information; the vision module is used for feeding back the motion trail of the virtual welding gun and the virtual welding picture to a user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910389463.4A CN111915947A (en) | 2019-05-10 | 2019-05-10 | Virtual welding teaching equipment and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910389463.4A CN111915947A (en) | 2019-05-10 | 2019-05-10 | Virtual welding teaching equipment and system |
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| CN111915947A true CN111915947A (en) | 2020-11-10 |
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| CN201910389463.4A Pending CN111915947A (en) | 2019-05-10 | 2019-05-10 | Virtual welding teaching equipment and system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112967558A (en) * | 2021-03-17 | 2021-06-15 | 烟台胜信数字科技股份有限公司 | Virtual simulation teaching system for virtual-real combined welding robot |
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- 2019-05-10 CN CN201910389463.4A patent/CN111915947A/en active Pending
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