CN108247249B - Error-mounting-prevention detection device and method - Google Patents
Error-mounting-prevention detection device and method Download PDFInfo
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- CN108247249B CN108247249B CN201711408008.1A CN201711408008A CN108247249B CN 108247249 B CN108247249 B CN 108247249B CN 201711408008 A CN201711408008 A CN 201711408008A CN 108247249 B CN108247249 B CN 108247249B
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- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
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Abstract
The invention relates to the field of detection devices, in particular to an error-proofing detection device and method, which at least comprise two workpieces, wherein the side surface of at least one workpiece is provided with a characteristic hole; the detection part moves towards the workpiece when the clamping assembly clamps and fits and positions the workpiece, and the sensor senses whether the detection part is inserted into the corresponding characteristic hole; if so, forming a correct signal and sending the correct signal to the controller; if not, an error signal is formed and sent to the controller. The mistake-proofing detection device is provided with a cylinder connected with the sensor, the cylinder is inserted into a characteristic hole of a workpiece, whether the workpiece is wrongly mounted or not can be detected, errors are not prone to occurring, and unnecessary resource waste caused by welding operation of the workpiece which is wrongly mounted is avoided.
Description
Technical Field
The invention relates to the field of detection devices, in particular to a device and a method for preventing error installation.
Background
At present, with the popularization of numerical control machine tools and the development of corresponding technologies, one machine tool can generally process a plurality of different workpieces, but in the process of processing, workers need to detect whether the workpieces are wrongly mounted according to the different processed workpieces.
For example, a cylindrical pressure sensor is assembled by a first workpiece and a second workpiece, the first workpiece and the second workpiece have similar shapes and sizes but small differences in thickness, and in order to meet the requirements of automatic welding and ensure welding yield, when the first workpiece and the second workpiece are installed on a workpiece fixture platform, the installation correctness needs to be detected first, and then the workpiece fixture platform can enter a welding area for welding. Compared with the appearance, the size and the thickness of the first workpiece and the second workpiece, the difference is small, the detection is difficult, but the characteristic holes on the first workpiece and the second workpiece are obviously different. Therefore, the method for detecting the error-proof is carried out from the characteristic holes on the first workpiece and the second workpiece, and the detection method comprises the following steps: a. directly checking through manual observation; b. detecting by a visual detection method; c. detecting by using a proximity switch and installing an induction block in a workpiece hole; d. detection is performed using conductive probes.
However, the method a consumes a lot of manpower, does not meet the automation requirements, and has high error rate; the method b, the method c and the method d have high cost, the method c needs to install the induction block on the workpiece every time, and the method d needs to conduct electricity to the workpiece, so that the operation is troublesome.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide an error-proofing detection device, which solves the problems that it is impossible to accurately and quickly detect whether a workpiece is error-proofing and the technical cost is high.
The technical problem to be solved by the present invention is to provide a method for detecting a workpiece in an error-proof manner, which solves the problems that whether the workpiece is in error or not cannot be detected correctly and quickly, and the technical cost is high.
In order to solve the technical problem, the invention provides an error-proofing detection device, which at least comprises two workpieces, wherein the side surface of at least one workpiece is provided with a characteristic hole, the error-proofing detection device comprises a main body, a controller, a clamping assembly and a detection assembly, wherein the clamping assembly and the detection assembly are arranged on the main body and used for clamping the workpieces, and the detection assembly is provided with a detection part used for being inserted into the characteristic hole and an inductor connected with the detection part; the detection part moves towards the workpiece when the clamping assembly clamps and fits and positions the workpiece, and the sensor senses whether the detection part is inserted into the corresponding characteristic hole; if so, forming a correct signal and sending the correct signal to the controller; if not, an error signal is formed and sent to the controller.
Wherein, the preferred scheme is: the detection part comprises an air cylinder, a mounting plate and a probe, the mounting plate is arranged on a telescopic rod of the air cylinder, and the probe is arranged on the mounting plate; the telescopic link of cylinder drives the mounting panel and carries out flexible operation, the mounting panel drives the probe and carries out flexible operation.
Wherein, the preferred scheme is: the clamping assembly comprises a clamp and a driving rotating shaft, the driving rotating shaft is arranged on the main body, the clamp is arranged on the driving rotating shaft, and the workpiece is arranged on the clamp; the driving rotating shaft drives the clamp to do rotating motion, so that the characteristic hole of the workpiece faces the detection part.
Wherein, the preferred scheme is: the clamping assembly further comprises a hydraulic cylinder and a driven rotating shaft, the driven rotating shaft is installed on the main body and connected with the hydraulic cylinder, and when a workpiece is placed on the clamp, the hydraulic cylinder drives the driven rotating shaft to do linear motion and compress the workpiece.
Wherein, the preferred scheme is: the workpiece comprises a first workpiece and a second workpiece, the first workpiece is provided with a first characteristic hole, the second workpiece is provided with a second characteristic hole, the first characteristic hole is set as a reference position, and the detection part is arranged at a position corresponding to the reference position; the detection part moves towards the workpiece when the clamping assembly clamps and fits and positions the workpiece, and the sensor senses whether the detection part is inserted into the first characteristic hole; if so, forming a correct signal and sending the correct signal to the controller; if not, an error signal is formed and sent to the controller.
Wherein, the preferred scheme is: the clamping assembly further comprises a moving assembly, the main body comprises a bottom plate, the moving assembly is mounted on the bottom plate, and the moving assembly is connected with the driving rotating shaft; the moving assembly drives the driving rotating shaft to do linear motion, and the driving rotating shaft drives the clamp to do rotating motion, so that the characteristic hole of the workpiece faces the detection part.
Wherein, the preferred scheme is: the detection assembly further comprises a moving assembly, the main body comprises a bottom plate, the moving assembly is installed on the bottom plate, and the moving assembly is connected with the detection part; the movable assembly drives the detection part to horizontally move relative to the clamping assembly, and the driving rotating shaft drives the clamp to rotate so that the characteristic hole of the workpiece faces the detection part.
The invention also provides a false installation prevention detection method, which specifically comprises the following steps:
clamping at least two workpieces provided with characteristic holes on a clamping assembly;
arranging a detection part corresponding to the characteristic hole, and controlling the detection part to move towards the workpiece;
the sensor senses whether the detection parts are all inserted into the corresponding characteristic holes; if so, forming a correct signal and sending the correct signal to the controller; if not, an error signal is formed and sent to the controller.
Preferably, the method for detecting the error in the installation comprises the following steps:
clamping at least three workpieces provided with characteristic holes on a clamping assembly, wherein the characteristic hole of each workpiece is in a preset position when the workpiece is correctly installed;
the clamping assembly is movably arranged relative to the detection part along the workpiece overlapping direction through the moving assembly, and the detection part moves towards the workpiece when the clamping assembly moves to a preset position each time;
the sensor detects the characteristic holes until all workpieces are detected, and generates a correct signal to be sent to the controller.
Preferably, the method for detecting the error in the installation comprises the following steps:
clamping at least three workpieces with different characteristic holes on a clamping assembly, wherein the characteristic hole of each workpiece is in a preset position when the workpiece is correctly installed;
the detection part is movably arranged relative to the clamping component along the workpiece overlapping direction through the moving component, and moves towards the workpiece when moving to a preset position each time;
the sensor detects the characteristic holes until all workpieces are detected, and generates a correct signal to be sent to the controller.
Compared with the prior art, the invention has the beneficial effects that through designing the error-proofing detection device and method, the cylinder connected with the inductor is arranged, and the cylinder is inserted into the characteristic hole of the workpiece, so that whether the workpiece is installed in error or not can be detected, errors are not easy to occur, and unnecessary resource waste caused by the subsequent welding operation on the installed workpiece is avoided; in addition, the detection device is low in cost and high in automation, and an operator only needs to place the workpiece on the clamp; moreover, the detection device is simple in structure, is arranged in parts, and is easy for an operator to maintain.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic view of an anti-misload detection apparatus of the present invention;
FIG. 2 is a cross-sectional view of the invention taken along the line A-A of the tamper-proof detection device of FIG. 3;
FIG. 3 is another schematic view of the anti-misload detection apparatus of the present invention;
FIG. 4 is a schematic view of a workpiece having a feature hole of the present invention;
FIG. 5 is a block flow diagram of the error detection method of the present invention.
Detailed Description
The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, the present invention provides a preferred embodiment of an error detection prevention apparatus.
Specifically, referring to fig. 1 to 3, an anti-misloading detection device includes a plurality of workpieces 40, at least one workpiece 40 is provided with a characteristic hole, and the positions of the characteristic holes are different, so that the corresponding workpiece 40 can be detected through the characteristic hole, the anti-misloading detection device includes a main body 10, a controller, and a clamping assembly 20 and a detection assembly 30 mounted on the main body 10, the detection assembly 30 is provided with a detection portion 31 arranged corresponding to the characteristic hole and a sensor connected with the detection portion 31; after the clamping assembly 20 is opened and the workpiece 40 is arranged on the clamping assembly 20, the clamping assembly 20 is closed, the workpiece 40 is tightly clamped, the workpiece 40 is attached and positioned, the detection part 31 moves towards the workpiece 40 and tries to be inserted into the characteristic holes in sequence, and the sensor senses whether the detection part 31 is inserted into the corresponding characteristic holes; if so, forming a correct signal and sending the signal to the controller, then moving the workpiece 40 to a welding area, and carrying out welding operation on the workpiece 40; if not, an error signal is generated and sent to the controller which issues an alarm to alert the operator to reassemble the improperly loaded workpiece 40. The detection part 31 is inserted into the characteristic hole of the workpiece 40, so that whether the workpiece 40 is installed in a wrong way or not can be detected, and unnecessary resource waste caused by the subsequent welding operation on the installed workpiece 40 is avoided. In addition, the number of the workpieces 40 is not limited, and whether the workpieces 40 are reversely mounted can be judged only by detecting the characteristic holes.
1-3, the detecting part 31 includes an air cylinder 311, a mounting plate 312 and a probe 313, the mounting plate 312 is disposed on an expansion link of the air cylinder 311, and the probe 313 is mounted on the mounting plate 312 and located at an axial end of the air cylinder 311; the cylinder 311 drives the mounting plate 312 to do telescopic motion through the telescopic rod, the mounting plate 312 drives the probe 313 to do telescopic motion, and the cylinder 311 can drive the probe 313 to be inserted into the characteristic hole.
In this embodiment, and referring to fig. 1 to 3, the main body 10 is provided with a fixing plate 11 in an extending manner, the fixing plate 11 is provided with a plurality of supporting frames 12, the supporting frames 12 are fixedly connected to the cylinder 311, and the fixing plate 11 and the supporting frames 12 provide a supporting function for the cylinder 311.
Further, and referring to fig. 1 to 3, the clamping assembly 20 includes a clamp 21 and a driving rotating shaft 22, the driving rotating shaft 22 is mounted on the main body 10, the clamp 21 is mounted on the driving rotating shaft 22, and the workpiece 40 is disposed on the clamp 21; the active rotating shaft 22 comprises a motor, the clamping assembly 20 further comprises a marking point 26 arranged on the clamp 21, and a sensor 25 for sensing the marking point 26, and the sensor 25 is arranged on the main body 10; the driving rotary shaft 22 drives the clamp 21 to make a rotary motion, and after the sensor 25 senses the marking point 26, the driving rotary shaft 22 stops rotating, so that the characteristic hole of the workpiece 40 faces the detection part 31; after the detection is completed, the active rotation shaft 22 drives the jig 21 to rotate again, and the work 40 is directed to the welding device to perform the welding operation.
Still further, the clamping assembly further comprises a hydraulic cylinder 24 and a driven rotating shaft 23, the driven rotating shaft 23 is mounted on the main body 10 and connected with the hydraulic cylinder 24, when the workpiece 40 is placed on the clamp 21, the hydraulic cylinder 24 drives the driven rotating shaft 23 to do linear motion and press the workpiece 40, and then the driving rotating shaft 22 drives the driven rotating shaft 23 to do rotating motion together.
The present invention provides a preferred embodiment of an anti-misload detection apparatus for detecting two workpieces 40.
Specifically, and referring to fig. 1 to 4, the workpiece 40 includes a first workpiece 41 and a second workpiece 42, the first workpiece 41 is provided with a first characteristic hole 411, the second workpiece 42 is provided with a second characteristic hole 421, the first characteristic hole 411 is set as a reference position, and the detecting portion 31 is disposed at a position corresponding to the reference position; when the workpiece 40 is arranged on the clamping assembly 20, the detection part 31 moves towards the workpiece 40, and the sensor senses whether the detection part 31 is inserted into the first characteristic hole 411 or not; if so, forming a correct signal and sending the correct signal to the controller; if not, an error signal is formed and sent to the controller. That is, when the assembly position of the first workpiece 41 and the second workpiece 42 is correct, the detecting portion 31 can be smoothly inserted into the first feature hole 411, the sensor detects the correct signal and sends the signal to the controller, and then the welding operation is performed on the first workpiece 41 and the second workpiece 42; when the assembly position of the first workpiece 41 and the second workpiece 42 is wrong, the detecting part 31 is blocked on the surface of the second workpiece 42 and cannot be smoothly inserted into the first feature hole 411, and the sensor generates an error signal and sends the error signal to the controller. For simple operation, the characteristic hole is detected only once. Alternatively, the second workpiece 42 need not be provided with the second feature hole 421. In addition, the first workpiece 41 and the second workpiece 42 are not limited to fig. 4, and may be reversed in position.
The present invention provides a preferred embodiment of an anti-misload detection apparatus for at least three workpieces 40.
Wherein, and with reference to fig. 1-3, the workpieces 40 of fig. 1-3 are not limited to two, but include at least three; the clamping assembly 20 comprises a clamp 21, an active rotating shaft 22 and a moving assembly, the moving assembly can be an air cylinder 311, the main body 10 comprises a bottom plate 13, the moving assembly is mounted on the bottom plate 13 and connected with the active rotating shaft 22, the clamp 21 is mounted on the active rotating shaft 22, and the workpiece 40 is arranged on the clamp 21; the moving component drives the driving rotation shaft 22 to make a linear motion, and the driving rotation shaft 22 drives the clamp 21 to make a rotary motion, so that the characteristic hole of the workpiece 40 faces the detection part 31.
Specifically, and referring to fig. 1 to 3, the mis-assembly prevention detection device includes at least three workpieces 40 having different feature holes, and the feature hole of each workpiece 40 is in a preset position when the workpiece is correctly installed; the clamping assembly 20 is arranged in a moving mode relative to the detection portion 31 along the overlapping direction of the workpieces 40 through the moving assembly, when the clamping assembly 20 moves to the preset position each time, the detection portion 31 moves towards the workpieces 40, the sensor detects the characteristic holes until all the workpieces are detected, and correct signals are generated and sent to the controller.
More specifically, the preset position is provided in the moving assembly, the detecting part 31 is fixed at the same position, the probe 313 is driven to move only by the telescopic rod, the clamping assembly 20 is moved by the moving assembly along the direction horizontal to the workpiece 40 and relative to the detecting part 31, firstly, the clamping assembly 20 is moved to the preset position of the outermost workpiece 40, the outermost workpiece 40 is moved towards the detecting part 31, the probe 313 is moved towards the outermost workpiece 40, if the sensor detects that the probe 313 is inserted into the characteristic hole, the clamping assembly 20 is moved by the moving assembly to the preset position of the next workpiece 40, the next workpiece 40 is moved towards the detecting part 31, the probe 313 is moved towards the next workpiece 40, if the sensor detects that the probe 313 is inserted into the characteristic hole again, the clamping assembly 20 is moved by the moving assembly to the preset position of the next workpiece 40, the next workpiece 40 is directed to the detection unit 31; repeating the operation until all the workpieces are detected, if the probes 313 can be inserted into the characteristic holes, the workpieces 40 are assembled correctly, and the sensors form correct signals and send the signals to the controller; if there is a failure of the probe 313 to be inserted into the feature hole, indicating an assembly error for the workpiece 40, the sensor generates an error signal and sends it to the controller.
The present invention provides another preferred embodiment of an anti-misload detection apparatus for at least three workpieces 40.
1-3, the workpiece 40 of fig. 1-3 is not limited to two, but includes at least three, the clamping assembly 20 includes a clamp 21 and an active rotating shaft 22, the detecting assembly 30 further includes a moving assembly, which may be an air cylinder 311, the main body 10 includes a bottom plate 13, the moving assembly is mounted on the bottom plate 13 and connected to the detecting portion 31, the active rotating shaft 22 is mounted on the main body 10, the clamp 21 is mounted on the active rotating shaft 22, and the workpiece 40 is disposed on the clamp 21; the moving component drives the detecting part 31 to move horizontally relative to the clamping component 20, and the active rotating shaft 22 drives the clamp 21 to rotate, so that the characteristic hole of the workpiece 40 faces the detecting part 31.
Specifically, and referring to fig. 1 to 3, the mis-assembly prevention detection device includes at least three workpieces 40 having different feature holes, and the feature hole of each workpiece 40 is in a preset position when the workpiece is correctly installed; the detection part 31 is arranged in a moving mode relative to the clamping component 20 along the overlapping direction of the workpieces 40 through a moving component, the detection part 31 moves towards the workpieces 40 when moving to a preset position every time, the sensor detects the characteristic holes until all the workpieces are detected, and correct signals are generated and sent to the controller.
More specifically, the preset position is provided in the moving assembly, the chuck assembly 20 is fixed at the same position, that is, the workpieces 40 are fixed at the same position, the detecting part 31 is moved by the moving assembly in a direction horizontal to the workpieces 40 and relative to the chuck assembly 20, first the detecting part 31 is moved to the preset position of the outermost workpiece 40, the outermost workpiece 40 is moved toward the detecting part 31, the probe 313 is moved toward the outermost workpiece 40, if the sensor detects that the probe 313 is inserted into the feature hole, the detecting part 31 is moved by the moving assembly to the preset position of the next workpiece 40, the next workpiece 40 is moved toward the detecting part 31, the probe 313 is moved toward the next workpiece 40, and if the sensor detects that the probe 313 is inserted into the feature hole again, the detecting part 31 is moved by the moving assembly to the preset position of the next workpiece 40, the next workpiece 40 is directed to the detection unit 31; repeating the operation until all the workpieces are detected, if the probes 313 can be inserted into the characteristic holes, the workpieces 40 are assembled correctly, and the sensors form correct signals and send the signals to the controller; if there is a failure of the probe 313 to be inserted into the feature hole, indicating an assembly error for the workpiece 40, the sensor generates an error signal and sends it to the controller.
As shown in fig. 5, the present invention further provides a preferred embodiment of a method for error-proofing detection.
A mistake-proofing detection method specifically comprises the following steps:
Further, the method for detecting the error in the installation specifically comprises the following steps:
and 31, detecting the characteristic holes by the sensor until all workpieces are detected, generating correct signals and sending the signals to the controller.
Still further, the method for detecting the error in the installation specifically comprises the following steps:
and step 32, detecting the characteristic holes by the sensor until all workpieces are detected, generating correct signals and sending the signals to the controller.
In summary, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a prevent mistake in installation detection device, includes two work pieces at least to and the side of at least one work piece is equipped with characteristic hole, its characterized in that: the detection device for preventing the false installation comprises a main body, a controller, a clamping assembly and a detection assembly, wherein the clamping assembly and the detection assembly are arranged on the main body and used for clamping a workpiece, and the detection assembly is provided with a detection part used for being inserted into a characteristic hole and an inductor connected with the detection part; the detection part moves towards the workpiece when the clamping assembly clamps and fits and positions the workpiece, and the sensor senses whether the detection part is inserted into the corresponding characteristic hole; if so, forming a correct signal and sending the correct signal to the controller; if not, forming an error signal and sending the error signal to the controller; the clamping assembly comprises a clamp and a driving rotating shaft, the driving rotating shaft is arranged on the main body, the clamp is arranged on the driving rotating shaft, and the workpiece is arranged on the clamp; the driving rotating shaft drives the clamp to do rotating motion, so that the characteristic hole of the workpiece faces the detection part.
2. The error-proofing detection device of claim 1, wherein: the detection part comprises an air cylinder, a mounting plate and a probe, the mounting plate is arranged on a telescopic rod of the air cylinder, and the probe is arranged on the mounting plate; the telescopic link of cylinder drives the mounting panel and carries out flexible operation, the mounting panel drives the probe and carries out flexible operation.
3. The error-proofing detection device of claim 2, wherein: the clamping assembly further comprises a hydraulic cylinder and a driven rotating shaft, the driven rotating shaft is installed on the main body and connected with the hydraulic cylinder, and when a workpiece is placed on the clamp, the hydraulic cylinder drives the driven rotating shaft to do linear motion and compress the workpiece.
4. The error-proofing detection device of claim 1, wherein: the workpiece comprises a first workpiece and a second workpiece, the first workpiece is provided with a first characteristic hole, the second workpiece is provided with a second characteristic hole, the first characteristic hole is set as a reference position, and the detection part is arranged at a position corresponding to the reference position; the detection part moves towards the workpiece when the clamping assembly clamps and fits and positions the workpiece, and the sensor senses whether the detection part is inserted into the first characteristic hole; if so, forming a correct signal and sending the correct signal to the controller; if not, an error signal is formed and sent to the controller.
5. The error-proofing detection device of claim 2, wherein: the clamping assembly further comprises a moving assembly, the main body comprises a bottom plate, the moving assembly is mounted on the bottom plate, and the moving assembly is connected with the driving rotating shaft; the moving assembly drives the driving rotating shaft to do linear motion, and the driving rotating shaft drives the clamp to do rotating motion, so that the characteristic hole of the workpiece faces the detection part.
6. The error-proofing detection device of claim 2, wherein: the detection assembly further comprises a moving assembly, the main body comprises a bottom plate, the moving assembly is installed on the bottom plate, and the moving assembly is connected with the detection part; the movable assembly drives the detection part to horizontally move relative to the clamping assembly, and the driving rotating shaft drives the clamp to rotate so that the characteristic hole of the workpiece faces the detection part.
7. An error-proofing detection method, characterized in that the error-proofing detection method employs the error-proofing detection device according to any one of claims 1-6, and the error-proofing detection method specifically includes the following steps: clamping at least two workpieces provided with characteristic holes on a clamping assembly; arranging a detection part corresponding to the characteristic hole, and controlling the detection part to move towards the workpiece; the sensor senses whether the detection parts are all inserted into the corresponding characteristic holes; if so, forming a correct signal and sending the correct signal to the controller; if not, an error signal is formed and sent to the controller.
8. The error-proofing detection method of claim 7, further comprising the steps of: clamping at least three workpieces provided with characteristic holes on a clamping assembly, wherein the characteristic hole of each workpiece is in a preset position when the workpiece is correctly installed; the clamping assembly is movably arranged relative to the detection part along the workpiece overlapping direction through the moving assembly, and the detection part moves towards the workpiece when the clamping assembly moves to a preset position each time; the sensor detects the characteristic holes until all workpieces are detected, and generates a correct signal to be sent to the controller.
9. The error-proofing detection method of claim 7, further comprising the steps of: clamping at least three workpieces with different characteristic holes on a clamping assembly, wherein the characteristic hole of each workpiece is in a preset position when the workpiece is correctly installed; the detection part is movably arranged relative to the clamping component along the workpiece overlapping direction through the moving component, and moves towards the workpiece when moving to a preset position each time; the sensor detects the characteristic holes until all workpieces are detected, and generates a correct signal to be sent to the controller.
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| CN201711408008.1A CN108247249B (en) | 2017-12-22 | 2017-12-22 | Error-mounting-prevention detection device and method |
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| CN113770942B (en) * | 2021-09-16 | 2022-10-18 | 陕西国防工业职业技术学院 | Automatic clamping device capable of achieving positioning through air tightness detection and using method thereof |
| CN113959480A (en) * | 2021-10-27 | 2022-01-21 | 青岛华翔汽车金属部件有限公司 | Method for preventing front shell cross beam of automobile battery shell from being reversely mounted |
| CN218673721U (en) * | 2022-11-09 | 2023-03-21 | 上海和达汽车配件有限公司 | Mistake proofing of riveting nut detects frock on header board crossbeam part |
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| JP2540288B2 (en) * | 1994-04-27 | 1996-10-02 | 川崎重工業株式会社 | Membrane automatic welding equipment |
| KR20120063841A (en) * | 2010-12-08 | 2012-06-18 | 현대중공업 주식회사 | Apparatus for auto position fixing positioner using sensor |
| CN104551376A (en) * | 2014-12-25 | 2015-04-29 | 重庆泽田汽车部件有限责任公司 | Welding positioning tooling with detection structure |
| CN106078052B (en) * | 2016-08-01 | 2017-09-12 | 上海众源燃油分配器制造有限公司 | A kind of positioning tool welded for high pressure oil rail support |
| CN206590536U (en) * | 2017-03-14 | 2017-10-27 | 北京大起空调有限公司 | Anti- load in mixture for automobile air-conditioning evaporator misplaces device |
| CN106826069B (en) * | 2017-03-21 | 2019-05-03 | 广汽本田汽车有限公司 | Auto parts fabrication platform and its auto parts preset and welding platform |
| CN206605206U (en) * | 2017-03-22 | 2017-11-03 | 广州红宇自动化设备有限公司 | The assembling of wind drum and mistake proofing detecting tool |
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Address after: 518000 No. 9988 Shennan Road, Nanshan District, Shenzhen, Guangdong Patentee after: HAN'S LASER TECHNOLOGY INDUSTRY GROUP Co.,Ltd. Patentee after: HAN'S LASER SMART EQUIPMENT GROUP Co.,Ltd. Address before: 518000 No. 9988 Shennan Road, Nanshan District, Shenzhen, Guangdong Patentee before: HAN'S LASER TECHNOLOGY INDUSTRY GROUP Co.,Ltd. Patentee before: SHENZHEN DAZU INTELLIGENT EQUIPMENT TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20221102 Address after: 518000 No. 9988 Shennan Road, Nanshan District, Shenzhen, Guangdong Patentee after: HAN'S LASER TECHNOLOGY INDUSTRY GROUP Co.,Ltd. Patentee after: Shenzhen Han's Intelligent Welding Equipment Co.,Ltd. Address before: 518000 No. 9988 Shennan Road, Nanshan District, Shenzhen, Guangdong Patentee before: HAN'S LASER TECHNOLOGY INDUSTRY GROUP Co.,Ltd. Patentee before: HAN'S LASER SMART EQUIPMENT GROUP Co.,Ltd. |