CN102205473A - Welding leakage prevention spot-welding machine - Google Patents
Welding leakage prevention spot-welding machine Download PDFInfo
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- CN102205473A CN102205473A CN2010106026505A CN201010602650A CN102205473A CN 102205473 A CN102205473 A CN 102205473A CN 2010106026505 A CN2010106026505 A CN 2010106026505A CN 201010602650 A CN201010602650 A CN 201010602650A CN 102205473 A CN102205473 A CN 102205473A
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Abstract
The invention relates to the field of welding equipment and aims to provide a welding leakage prevention spot-welding machine by which the number of welding spots to be spot-welded is accumulated, the number of welding spots to be spot-welded is compared with the required number of welding spots and a welding leakage phenomenon can be immediately found. The welding leakage prevention spot-welding machine comprises a spot-welding machine, an accumulation counter and an indicator for indicating the required number of welding spots, wherein the accumulation counter is electrically connected with the spot-welding machine. When the spot-welding machine performs spot-welding once, an electric signal triggers the accumulation counter to jump once so that the accumulation counter can accumulate the spot-welding frequency; and when the welding is finished, the accumulated spot-welding frequency displayed on the accumulation counter is compared with the required number of welding spots on the indicator for indicating the required number of welding spots, so that whether welding leakage exists can be determined; if the phenomenon of welding leakage exists, a spot-welded piece is checked further and the welding-leakage position is repaired; therefore, the quality of the spot-welded piece can be guaranteed.
Description
Technical field
The present invention relates to field of welding devices, especially a kind of weld nugget counted accumulated counts, and with the solder joint number comparison of needs, can in time find the leak seal weld mash welder of weldering phenomenon.
Background technology
Mash welder is a machine-building welding equipment commonly used; In order to satisfy different needs, mash welder has carried out many improvement; The utility model of Chinese patent notification number CN20121714Y, a kind of mash welder is disclosed, having can be at the soldering tip of vertical direction motion, and described mash welder comprises the soldering tip mobile device that can realize longitudinal and transverse motion on horizontal plane, and described soldering tip is fixed on the described soldering tip mobile device; Described mash welder also comprises the control system that can control described soldering tip movement locus.Adopt said structure, make soldering tip in three dimensions, to move arbitrarily, realized the automation of spot welding work, during operation, the operator only needs weldment is placed on the appropriate location, and soldering tip can be finished the welding job of a plurality of solder joints successively under the indication of control system, not only improved production efficiency greatly, also can make welding process more stable, thereby improve welding quality.But, the quality of guarantee point weldment, except mash welder is improved, guarantee that the weldering phenomenon not occurring leaking also is important link; Because present employed mash welder does not have solder joint to count the accumulated counts device, after welding is finished, by hand inspection whether the weldering phenomenon appears leaking, and time-consuming, omission appears again if there is the weldering of leakage to exist, will have influence on the quality of a weldment; Therefore, for anti-leak-stopping weldering phenomenon takes place, can in time find and repair welding if the weldering phenomenon occurs leaking, design a kind of have weld nugget is counted accumulated counts, and with the comparison of the solder joint number of needs, can in time find the leak seal weld mash welder of weldering phenomenon, become problem demanding prompt solution.
Summary of the invention
The objective of the invention is to overcome present employed mash welder does not have solder joint to count the accumulated counts device, after welding is finished, by hand inspection whether the weldering phenomenon appears leaking, and time-consuming, occur omission again if there is the weldering of leakage to exist, will have influence on the deficiency of the quality of a weldment; Provide a kind of have weld nugget is counted accumulated counts, and with the comparison of the solder joint number of needs, can in time find the leak seal weld mash welder of weldering phenomenon.
Concrete technical scheme of the present invention is:
A kind of seal weld mash welder comprises mash welder, and described seal weld mash welder also comprises summary counter, needs solder joint to count indicator; Described summary counter is electrically connected with mash welder.Mash welder whenever carries out a spot welding, and the signal of telecommunication just triggers summary counter and jumps once, and summary counter adds up the spot welding number of times; After welding is finished, the accumulative total spot welding number of times that summary counter shows is counted the indicator comparison with needing solder joint, can find whether to exist to leak and weld; If the weldering of leakage phenomenon is arranged, then further checkpoint weldment carries out repair welding, the quality of guarantee point weldment to leaking weldering place.
As preferably, described seal weld mash welder also comprises and detects indicator lamp, the button that makes zero, controller, input keyboard; Described input keyboard is electrically connected with controller; Described detection indicator lamp is electrically connected with controller; The described button that makes zero is electrically connected with controller; Described summary counter is electrically connected with controller; Describedly need solder joint to count indicator to be electrically connected with controller.Needing solder joint number input controller, controller control needs solder joint to count indicator for displaying needs the solder joint number by input keyboard; The solder joint number that needs of spot welding number of times that summary counter added up and input keyboard input is compared by controller; Described detection indicator lamp is made peace inconsistent two kinds and is shown light; When the spot welding number of times that summary counter added up was consistent with the numerical value that needs the solder joint number, indicator lamp showed consistent light, and when spot welding number of times that summary counter added up and the numerical value that needs the solder joint number were inconsistent, indicator lamp showed inconsistent light; The light that operating personnel show by viewing lamp, or observe the shown spot welding number of times of summary counter with need solder joint count indicator shown need solder joint numerical value, just can find whether to exist to leak and weld; Operating personnel promptly know Lou counting of weldering by observing the shown spot welding number of times of summary counter and needing solder joint to count the difference that needs solder joint numerical value of indicator for displaying, and in time the checkpoint weldment carries out repair welding to leaking weldering place; Before new welding operation, press the button that makes zero, by controller summary counter with need solder joint to count the shown numerical value of indicator to make zero.
As preferably, described seal weld mash welder also comprises air-actuated jaw; Described air-actuated jaw comprises jettron, and described jettron is electrically connected with controller.Before new welding operation, open jettron, air-actuated jaw clamps fixing to the some weldment, simultaneously jettron by controller summary counter with need solder joint to count the shown numerical value auto zero of indicator.
As preferably, described summary counter comprises the seven segment numerical tube display screen.Seven segment digital tubes is the general digital display element, and maintenance easily.
As preferably, described to need solder joint to count indicator be the seven segment digital tubes indicator panel.Needing solder joint to count indicator is the seven segment digital tubes indicator panel, and seven segment digital tubes is the general digital display element, and maintenance easily.
As preferably, described to need solder joint to count indicator be the card form indicator panel.Need solder joint to count indicator and adopt the card form indicator panel, cost is low.
The invention has the beneficial effects as follows:
The mash welder of this seal weld mash welder whenever carries out a spot welding, and the signal of telecommunication just triggers summary counter and jumps once, and summary counter adds up the spot welding number of times; After welding is finished, the accumulative total spot welding number of times that summary counter shows is counted the indicator comparison with needing solder joint, can find whether to exist to leak and weld; If the weldering of leakage phenomenon is arranged, then further checkpoint weldment carries out repair welding, the quality of guarantee point weldment to leaking weldering place.Needing solder joint number input controller, controller control needs solder joint to count indicator for displaying needs the solder joint number by input keyboard; The solder joint number that needs of spot welding number of times that summary counter added up and input keyboard input is compared by controller; Described detection indicator lamp is made peace inconsistent two kinds and is shown light; When the spot welding number of times that summary counter added up was consistent with the numerical value that needs the solder joint number, indicator lamp showed consistent light, and when spot welding number of times that summary counter added up and the numerical value that needs the solder joint number were inconsistent, indicator lamp showed inconsistent light; The light that operating personnel show by viewing lamp, or observe the shown spot welding number of times of summary counter with need solder joint count indicator shown need solder joint numerical value, just can find whether to exist to leak and weld; Operating personnel promptly know Lou counting of weldering by observing the shown spot welding number of times of summary counter and needing solder joint to count the difference that needs solder joint numerical value of indicator for displaying, and in time the checkpoint weldment carries out repair welding to leaking weldering place; Before new welding operation, press the button that makes zero, by controller summary counter with need solder joint to count the shown numerical value of indicator to make zero, or unlatching jettron, when air-actuated jaw clamps fixing to the some weldment, jettron by controller summary counter with need solder joint to count the shown numerical value auto zero of indicator.Seven segment digital tubes is the general digital display element, and seven segment numerical tube display screen and the maintenance of seven segment digital tubes indicator panel are easily.Need solder joint to count indicator and adopt the card form indicator panel, cost is low.
Description of drawings
Fig. 1 is a kind of block diagram of the present invention.
Among the figure: summary counter-1, mash welder-2, seven segment digital tubes indicator panel-3, detection indicator lamp-4, the button that makes zero-5, controller-6, input keyboard-7, air-actuated jaw-8, jettron-9, seven segment numerical tube display screen-10.
The specific embodiment
The present invention is described further below in conjunction with shown in the accompanying drawing.
As shown in Figure 1: a kind of seal weld mash welder comprises summary counter 1, mash welder 2, needs solder joint to count indicator; Summary counter comprises seven segment numerical tube display screen 10; Summary counter is electrically connected with mash welder; Needing solder joint to count indicator is seven segment digital tubes indicator panel 3; The seal weld mash welder also comprises detection indicator lamp 4, the button 5 that makes zero, controller 6, input keyboard 7; The master control unit of controller is a single chip microcomputer, and controller is provided with peripheral interface; Needing solder joint to count indicator is electrically connected with controller; Detecting indicator lamp is electrically connected with controller; The button that makes zero is electrically connected with controller; Input keyboard is electrically connected with controller; Summary counter is connected with controller; The seal weld mash welder also comprises air-actuated jaw 8; Air-actuated jaw comprises jettron 9; Jettron is electrically connected with controller.
The mash welder of this seal weld mash welder whenever carries out a spot welding, and the signal of telecommunication just triggers summary counter and jumps once, and summary counter adds up the spot welding number of times; After welding is finished, the accumulative total spot welding number of times that summary counter shows is counted the indicator comparison with needing solder joint, can find whether to exist to leak and weld; If the weldering of leakage phenomenon is arranged, then further checkpoint weldment carries out repair welding, the quality of guarantee point weldment to leaking weldering place.Needing solder joint number input controller, controller makes and needs solder joint to count indicator for displaying to need the solder joint number by input keyboard; The solder joint number that needs of spot welding number of times that summary counter added up and input keyboard input is compared by controller; Described detection indicator lamp has red and green two kinds to show light; When the spot welding number of times that summary counter added up was consistent with the numerical value that needs the solder joint number, indicator lamp showed green, and when spot welding number of times that summary counter added up and the numerical value that needs the solder joint number were inconsistent, indicator lamp showed red light; The light color that operating personnel show by viewing lamp, or observe the shown spot welding number of times of summary counter with need solder joint count indicator shown need solder joint numerical value, just can find whether to exist to leak and weld; Operating personnel promptly know Lou counting of weldering by observing the shown spot welding number of times of summary counter and needing solder joint to count the difference that needs solder joint numerical value of indicator for displaying, and in time the checkpoint weldment carries out repair welding to leaking weldering place; Before new welding operation, press the button that makes zero, by controller summary counter with need solder joint to count the shown numerical value of indicator to make zero, or unlatching jettron, when air-actuated jaw clamps fixing to the some weldment, jettron by controller summary counter with need solder joint to count the shown numerical value auto zero of indicator.Seven segment digital tubes is the general digital display element, and seven segment numerical tube display screen and the maintenance of seven segment digital tubes indicator panel are easily.
Claims (10)
1. a seal weld mash welder comprises mash welder, it is characterized in that: described seal weld mash welder also comprises summary counter (1), needs solder joint to count indicator; Described summary counter is electrically connected with mash welder (2).
2. seal weld mash welder according to claim 1 is characterized in that: described seal weld mash welder also comprises detection indicator lamp (4), the button that makes zero (5), controller (6), input keyboard (7); Described input keyboard is electrically connected with controller; Described detection indicator lamp is electrically connected with controller; The described button that makes zero is electrically connected with controller; Described summary counter is electrically connected with controller; Describedly need solder joint to count indicator to be electrically connected with controller.
3. seal weld mash welder according to claim 1 and 2 is characterized in that: described seal weld mash welder also comprises air-actuated jaw (8); Described air-actuated jaw comprises jettron (9), and described jettron is electrically connected with controller.
4. seal weld mash welder according to claim 1 and 2 is characterized in that: described summary counter comprises seven segment numerical tube display screen (10).
5. seal weld mash welder according to claim 3 is characterized in that: described summary counter comprises the seven segment numerical tube display screen.
6. seal weld mash welder according to claim 2 is characterized in that: described to need solder joint to count indicator be seven segment digital tubes indicator panel (3).
7. seal weld mash welder according to claim 3 is characterized in that: described to need solder joint to count indicator be the seven segment digital tubes indicator panel.
8. seal weld mash welder according to claim 4 is characterized in that: described to need solder joint to count indicator be the seven segment digital tubes indicator panel.
9. seal weld mash welder according to claim 5 is characterized in that: described to need solder joint to count indicator be the seven segment digital tubes indicator panel.
10. seal weld mash welder according to claim 1 is characterized in that: described to need solder joint to count indicator be the card form indicator panel.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010106026505A CN102205473A (en) | 2010-12-23 | 2010-12-23 | Welding leakage prevention spot-welding machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010106026505A CN102205473A (en) | 2010-12-23 | 2010-12-23 | Welding leakage prevention spot-welding machine |
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| CN102205473A true CN102205473A (en) | 2011-10-05 |
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| CN2010106026505A Pending CN102205473A (en) | 2010-12-23 | 2010-12-23 | Welding leakage prevention spot-welding machine |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528260A (en) * | 2011-11-10 | 2012-07-04 | 江苏耀华机电科技有限公司 | Intelligent point welding machine |
| CN103048944A (en) * | 2011-10-13 | 2013-04-17 | 上海赛科利汽车模具技术应用有限公司 | Welding spot monitoring device and method |
| CN103077421A (en) * | 2012-10-22 | 2013-05-01 | 奇瑞汽车股份有限公司 | Stud welding counter |
| CN104483901A (en) * | 2014-12-04 | 2015-04-01 | 重庆大东汽车配件有限公司 | Leakage-proof nut detection device and detection method for preventing lack of weld |
| CN104588901A (en) * | 2014-12-08 | 2015-05-06 | 重庆瑞阳科技开发有限公司 | Welding method |
| CN105728996A (en) * | 2014-12-11 | 2016-07-06 | 上汽通用五菱汽车股份有限公司 | Derivative weld solder skips mistake prevention device and method |
| CN113695770A (en) * | 2021-07-27 | 2021-11-26 | 浙江达可尔汽车电子科技有限公司 | Manual welding machine device |
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| JP2006231379A (en) * | 2005-02-25 | 2006-09-07 | Topre Corp | Multi-spot welding equipment |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048944A (en) * | 2011-10-13 | 2013-04-17 | 上海赛科利汽车模具技术应用有限公司 | Welding spot monitoring device and method |
| CN103048944B (en) * | 2011-10-13 | 2016-01-20 | 上海赛科利汽车模具技术应用有限公司 | A kind of solder joint monitoring device and method |
| CN102528260A (en) * | 2011-11-10 | 2012-07-04 | 江苏耀华机电科技有限公司 | Intelligent point welding machine |
| CN103077421A (en) * | 2012-10-22 | 2013-05-01 | 奇瑞汽车股份有限公司 | Stud welding counter |
| CN104483901A (en) * | 2014-12-04 | 2015-04-01 | 重庆大东汽车配件有限公司 | Leakage-proof nut detection device and detection method for preventing lack of weld |
| CN104588901A (en) * | 2014-12-08 | 2015-05-06 | 重庆瑞阳科技开发有限公司 | Welding method |
| CN105728996A (en) * | 2014-12-11 | 2016-07-06 | 上汽通用五菱汽车股份有限公司 | Derivative weld solder skips mistake prevention device and method |
| CN105728996B (en) * | 2014-12-11 | 2017-10-10 | 上汽通用五菱汽车股份有限公司 | One kind draws weldering solder skip error prevention device and method |
| CN113695770A (en) * | 2021-07-27 | 2021-11-26 | 浙江达可尔汽车电子科技有限公司 | Manual welding machine device |
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Application publication date: 20111005 |