CN204913047U - Soldering turret detection device - Google Patents
Soldering turret detection device Download PDFInfo
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- CN204913047U CN204913047U CN201520500083.0U CN201520500083U CN204913047U CN 204913047 U CN204913047 U CN 204913047U CN 201520500083 U CN201520500083 U CN 201520500083U CN 204913047 U CN204913047 U CN 204913047U
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Abstract
The utility model relates to a soldering turret detection device belongs to soldering turret detection area, and the main technical problem who solves is that the cooling water state that provides the electric current through the busbar to the soldering turret, voltage, soldering turret transformer detects to to the testing result take notes, the analysis, judge whether in proper working order the soldering turret is, if send alarm information's detection module when the appearance is unusual. This detection module includes detection module, the electric current that is connected with detection module and voltage detection module and cooling water detection module. Electric current and voltage testing detect the electric current and the voltage of the busbar of soldering turret, and cooling water detection module detects the flow and the temperature of the cooling water of the transformer of soldering turret, and detection module writes down the measured value among built -in electronics hard disk according to certain rule. When detection module judged that the detected value is abnormal, control and alarm devices reported to the police.
Description
Technical field
The utility model relates to soldering turret field, particularly relates to a kind of soldering turret checkout gear.
Background technology
Soldering turret utilizes electric current by the Electrical resistance produces heat at metal joint place, and at joint applying pressure, metal is welded at this place.Be typically provided with bus-bar in soldering turret, bus-bar adopts multiple-piece structure usually, can mutually move between sheet and sheet, but this mutual motion easily causes the damage of bus-bar, and this damage can embody from the resistance variations of bus-bar.Welding resistance transformer also has cooling water pipeline usually for cooling coil.There are a definite limitation power output of transformer and attached diode thereof and working time, and excess load uses the service life greatly reducing transformer or diode.But the operating mode lacking special purpose device butt welding tongs in prior art carries out the equipment detected, can not Timeliness coverage and warning when the bus-bar of soldering turret or transformer occur abnormal, easily jeopardize device security.
Utility model content
The purpose of this utility model proposes a kind of soldering turret checkout gear, be integrated with electric current and voltage detection module, cooling water detection module, be specifically designed to electric current, voltage and the soldering turret transformer Cooling discharge and temperature that detect soldering turret bus-bar, and judge whether to occur extremely according to the value detected, this soldering turret checkout gear can also provide warning function, when judging to occur abnormal, sending warning message by alarm module, processing in time with reminding user.
For reaching this object, the utility model by the following technical solutions:
A kind of soldering turret checkout gear, it comprises detection module, electric current and voltage detection module, cooling water detection module and alarm module, and electric current is all connected with detection module with voltage detection module, cooling water detection module; Described electric current and voltage detection module are for detecting the electric current of soldering turret bus-bar and voltage and the electric current detected and voltage signal being transferred to detection module; Described cooling water detection module is for detecting soldering turret transformer Cooling discharge and temperature and measured value being issued detection module; Described detection module is used for judging whether soldering turret occurs exception according to described current value, magnitude of voltage and flow value, temperature value, and when judging to occur abnormal, detection module controls described alarm module and reports to the police.
As a kind of preferred version, also comprise the display unit be connected with detection module, in order to show fault message.
As a kind of preferred version, described detection module, alarm module and display unit are structure as a whole.
As a kind of preferred version, described detection module comprises data stored record module.
As a kind of preferred version, described control module calculates the resistance value of bus-bar according to described electric current and magnitude of voltage, and compare with the preset resistance value range in data stored record module, judge resistance value whether within preset resistance value range, if do not exist, be judged as that bus-bar occurs abnormal.
As a kind of preferred version, when electric current and voltage detection module detect the current value of bus-bar lower than predetermined value, be judged as that bus-bar occurs abnormal.
As a kind of preferred version, when the flow value that cooling water detection module detects is lower than flow setting value, and/or temperature higher than desired temperature time, it is abnormal that described control module is judged as that transformer occurs.
As a kind of preferred version, transformer characteristic curve is stored in data record memory module, electric current and voltage detection module also detect conduction time, control module is according to the current value detected and conduction time, calculate the arcing time factor of transformer work, arcing time factor and conduction time are brought into the maximum output current value of the transformer characteristic profile lookup in data record memory module to correspondence, then judge whether the current value detected exceeds maximum output current value, if exceed, be judged as that transformer occurs abnormal.
The beneficial effects of the utility model are as follows:
1, this soldering turret checkout gear, be integrated with electric current and voltage detection module, cooling water detection module, be specifically designed to cooling water flow and the temperature of electric current, voltage and the soldering turret transformer detecting soldering turret bus-bar, and judge whether to occur extremely according to the value detected, and do not need to change existing welding tong structure, can directly install the job security that can promote soldering turret additional.
2, by arranging alarm module, can occur abnormal by reminding user; Also abnormal by arranging the work of display unit prompting user bus-bar, should bus-bar be changed, be convenient to for the place that searches problem.
3, cooling water detection module can be arranged on multiple position, as long as can detect cooling water flow, can adapt to different welding tong structures, is convenient to install.
4, calculate arcing time factor according to current value and conduction time, then judge whether according to transformer characteristic curve the situation that there is transformer overload use.
Accompanying drawing explanation
Fig. 1 is the mounting structure schematic diagram of soldering turret checkout gear of the present utility model on soldering turret.
In figure, 1-detection module, 2-first detection line, 3-second detection line, 4-bus-bar, 5-cooling water pipeline, 6-water pipe, 7-cooling water detection module
Detailed description of the invention
The technical problem solved for making the utility model, the technical scheme of employing and the technique effect that reaches clearly, are described in further detail below in conjunction with the technical scheme of accompanying drawing to the utility model embodiment.Obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those skilled in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment one:
Soldering turret checkout gear in the utility model, as shown in Figure 1, it comprises fault detection module, fault detection module comprises control module 1, electric current and voltage detection module (not shown), cooling water detection module 7 and alarm module, and wherein electric current is all connected with control module 1 with voltage detection module, cooling water detection module 7; Described current detection module is built in inside transformer, and voltage detection module is arranged on the bus-bar 4 of soldering turret, for detecting electric current and the voltage of bus-bar, and by the second detection line 3, the electric current detected and voltage signal is transferred to control module 1; Flow value and temperature value for detecting soldering turret transformer Cooling discharge and temperature, and are issued control module 1 by the first detection line 2 by described cooling water detection module 7; After described control module 1 receives electric current and magnitude of voltage and flow and temperature value, respectively according to described current value, resistance value, and flow value and temperature value carry out computing and compare, and judge that bus-bar 4 works and whether occur exception; When judging to occur abnormal, control module controls described alarm module and reports to the police.
Specific as follows:
The bus-bar of transformer is generally form by organizing copper sheet more, if wherein there is copper sheet to rupture, the resistance value of bus-bar can be caused to raise, and current value reduces, so whether the copper sheet that the resistance value and (or) current value by detecting bus-bar detects bus-bar ruptures.In the present embodiment, described control module can calculate the resistance value of bus-bar according to described electric current and magnitude of voltage, and compare with the historical data in stored record module, judge resistance value whether within predetermined resistance value scope, if not within predetermined resistance value scope, be judged as occurring abnormal; Or, directly judge according to the current value detected, when electric current and voltage detection module detect the current value of bus-bar lower than predetermined value, be judged as that bus-bar occurs abnormal; Or carry out judgement to resistance value and current value respectively to compare, when wherein at least one abnormal time, be judged as that bus-bar occurs abnormal.
Transformer operationally caloric value is comparatively large, needs the recirculated water in chilled(cooling) water return (CWR) to cool to transformer, ensures that transformer can normally work.Can reflect that transformer parameter whether working properly has cooling water flow, water temperature, transformer output current value etc.When control module judges at least one numerical exception in cooling water flow, water temperature, transformer output current value, be judged as transformer exception.Concrete: if the situation such as the failsafe valve of chilled(cooling) water return (CWR) or appearance leakage, blocking, cooling water flow all can be caused to diminish affects the cooling of transformer, and then causes transformer temperature rising even to be burnt.Compared with the flow value of the cooling water that control module detects according to cooling water detection module and temperature value and storage corresponding preset range in a storage module, judge whether in the preset range of correspondence; Such as when the flow value that cooling water detection module detects is lower than flow setting value, and (or) temperature higher than desired temperature time, it is abnormal that described control module is judged as that the chilled(cooling) water return (CWR) of transformer occurs, now sent the warning of transformer exception by attention device.In addition, if the cooling of transformer goes wrong, the output current of transformer also can be caused to increase.Therefore transformer characteristic curve is stored in data record memory module in the present embodiment, electric current and voltage detection module also detect conduction time, control module is according to the current value detected and conduction time, calculate the arcing time factor of transformer work, arcing time factor and conduction time are brought into the maximum output current value of the transformer characteristic profile lookup in data record memory module to correspondence, then judge whether the current value detected exceeds maximum output current value, if exceed, be judged as that transformer occurs abnormal.Wherein arcing time factor can be calculated by the general computational methods of this area, and transformer characteristic curve is the transformer maximum output current curve relevant to arcing time factor and conduction time.
The wherein soldering turret of the corresponding different model of above-mentioned various preset range and performance and different.When above at least one situation is judged as occurring abnormal, then control module is judged as soldering turret operation irregularity.
For the ease of the generation of reminding user abnormal conditions, control module is connected to the alarm module exported as testing result, and alarm module can be simple buzzer, utilizes sound prompting operator soldering turret duty abnormal.The abnormal conditions that the length of sound, frequency and (or) their combinational expression are different can be used.Alarm module also can be a stroboscopic lamp, reminds operator's soldering turret duty abnormal by light.The abnormal conditions that the length of flash of light, frequency and (or) their combinational expression are different can be used.At of a handle place vibrator, effect of vibration can also be used in operator, makes operator experience the generation of abnormal conditions.And abnormal conditions that can be different by length, intensity and (or) their combinational expression vibrated.
Preferably, can display module (not shown) be set on soldering turret, shows different fault messages according to the difference of testing result.Such as, when being judged as bus-bar operation irregularity, display module is to soldering turret operating personnel display " bus-bar abnormal ", and whether the copper sheet reminding operating personnel to detect bus-bar ruptures, and needs to change etc. situation to bus-bar.When being judged as transformer operation irregularity, by display module notice soldering turret operating personnel " transformer temperature is abnormal ", reminding operating personnel to detect the chilled(cooling) water return (CWR) of transformer, whether occurring leaking, blocking or valve not to open etc. situation.When bus-bar and the equal operation irregularity of transformer being detected, the above-mentioned information of synthesis display.
When specifically installing, electric current and voltage detection module are arranged on bus-bar 4; Cooling water detection module is arranged on the position being applicable to detecting cooling water pipeline discharge, and such as cooling water detection module 7 can connect outlet pipe in one end, and the other end connects the delivery port of cooling water pipeline 5 by water pipe 6, detects flow of inlet water.
Optionally, control module, alarm module, display module can become one, and are arranged on the place that user on soldering turret easily observes, and be connected, be convenient to warn user by detection line and electric current and/or voltage detection module and flowmeter.
Under normal circumstances, bus-bar and transformer are all mounted on the body of soldering turret.When soldering turret checkout gear is installed on soldering turret, in order to make structure compacter, soldering turret checkout gear can be arranged to integrative-structure, together be arranged on the body of soldering turret.Or also can detection module 1, electric current and voltage detection module, cooling water detection module 7 be arranged on the body of soldering turret, by the place that the external user that alarm module and display unit are arranged on soldering turret is easily observed, alarm module, to be communicated by wired or wireless mode between display unit and detection module; Further also alarm module and display unit can be set to communicate with the detection module of multiple stage soldering turret simultaneously, show the duty of every platform soldering turret respectively and the abnormal conditions of every platform soldering turret are reported to the police, and then realizing the Centralized Monitoring of multiple stage soldering turret operating mode.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, to those skilled in the art, the utility model can have various change and change.All do within spirit of the present utility model and principle any amendment, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. a soldering turret checkout gear, is characterized in that: it comprises detection module, electric current and voltage detection module, cooling water detection module and alarm module, and electric current is all connected with detection module with voltage detection module, cooling water detection module; Described electric current and voltage detection module are for detecting the electric current of soldering turret bus-bar and voltage and the electric current detected and voltage signal being transferred to detection module; Described cooling water detection module is for detecting soldering turret transformer Cooling discharge and temperature and measured value being issued detection module; Described detection module is used for judging whether soldering turret occurs exception according to described current value, magnitude of voltage and flow value, temperature value, and when judging to occur abnormal, detection module controls described alarm module and reports to the police.
2. soldering turret checkout gear according to claim 1, is characterized in that: also comprise the display unit be connected with detection module, in order to show fault message.
3. soldering turret checkout gear according to claim 2, is characterized in that: described detection module, alarm module and display unit are structure as a whole.
4. soldering turret checkout gear according to claim 1, is characterized in that: described detection module comprises data stored record module.
5. soldering turret checkout gear according to claim 1, it is characterized in that: described control module calculates the resistance value of bus-bar according to described electric current and magnitude of voltage, and compare with the preset resistance value range in data stored record module, judge resistance value whether within preset resistance value range, if do not exist, be judged as that bus-bar occurs abnormal.
6. soldering turret checkout gear according to claim 1 or 5, is characterized in that: when electric current and voltage detection module detect the current value of bus-bar lower than predetermined value, is judged as that bus-bar occurs abnormal.
7. soldering turret checkout gear according to claim 1 or 5, is characterized in that: when the flow value that cooling water detection module detects is lower than flow setting value, and/or temperature higher than desired temperature time, it is abnormal that described control module is judged as that transformer occurs.
8. soldering turret checkout gear according to claim 1 or 5, it is characterized in that: in data record memory module, store transformer characteristic curve, electric current and voltage detection module also detect conduction time, control module is according to the current value detected and conduction time, calculate the arcing time factor of transformer work, arcing time factor and conduction time are brought into the maximum output current value of the transformer characteristic profile lookup in data record memory module to correspondence, then judge whether the current value detected exceeds maximum output current value, if exceed, be judged as that transformer occurs abnormal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520500083.0U CN204913047U (en) | 2015-07-10 | 2015-07-10 | Soldering turret detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520500083.0U CN204913047U (en) | 2015-07-10 | 2015-07-10 | Soldering turret detection device |
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| CN204913047U true CN204913047U (en) | 2015-12-30 |
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| CN201520500083.0U Active CN204913047U (en) | 2015-07-10 | 2015-07-10 | Soldering turret detection device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111465465A (en) * | 2018-11-15 | 2020-07-28 | 电元社托亚株式会社 | Control device of resistance welding machine |
| CN112631169A (en) * | 2020-12-07 | 2021-04-09 | 中国第一汽车股份有限公司 | Multi-channel cooling water state detection method and system for welding equipment |
-
2015
- 2015-07-10 CN CN201520500083.0U patent/CN204913047U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111465465A (en) * | 2018-11-15 | 2020-07-28 | 电元社托亚株式会社 | Control device of resistance welding machine |
| CN111465465B (en) * | 2018-11-15 | 2022-02-25 | 电元社托亚株式会社 | Control device of resistance welding machine |
| CN112631169A (en) * | 2020-12-07 | 2021-04-09 | 中国第一汽车股份有限公司 | Multi-channel cooling water state detection method and system for welding equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200320 Address after: Wilson, Germany Patentee after: Nimak Address before: 101113, Guanghua Road, 16 Town, Beijing, Tongzhou District Patentee before: NIMAK WELDING TECHNOLOGY (BEIJING) Co.,Ltd. |
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| TR01 | Transfer of patent right |