CN202933090U - Automatic light-shading weld cap and welding system - Google Patents
Automatic light-shading weld cap and welding system Download PDFInfo
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- CN202933090U CN202933090U CN 201220674924 CN201220674924U CN202933090U CN 202933090 U CN202933090 U CN 202933090U CN 201220674924 CN201220674924 CN 201220674924 CN 201220674924 U CN201220674924 U CN 201220674924U CN 202933090 U CN202933090 U CN 202933090U
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- weld cap
- detection module
- shading
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Abstract
The utility model provides an automatic light-shading weld cap and a welding system. The automatic light-shading weld cap comprises a helmet, a liquid crystal light valve, a first electric control panel, a second electric control panel and a button detection module, wherein the button detection module is used for detecting button motions of a welding gun. The liquid crystal light valve is fixed on a visible window of the helmet and is connected with the first electric control panel in an electric mode. The button detection module is connected with the second electric control panel in an electric mode. The second electric control panel is in wireless communication connection with the first electric control panel. The second electric control panel is used for sending a detection signal sent out by the button detection module to the first electric control panel in a wireless mode. The first electric control panel controls operation of the liquid crystal light valve according to the received detection signal. Motions of buttons of the welding gun can be detected through the button detection module. Due to the fact that the second electric control panel is used for sending the detection signal sent out by the button detection module to the first electric control panel in the wireless mode and then the motions of the buttons of the welding gun can be detected through the button detection module, manual manipulation of workers are not needed, automatic light-shading is achieved through the automatic light-shading weld cap, working efficiency is improved, and welding quality is improved.
Description
Technical field
This utility model relates to welding equipment, relates in particular to a kind of automatic shading weld cap and welding system.
Background technology
At present, operator are in the process of welding by welding gun, operator need the hands grasping welding gun, wherein the right hand is responsible for gripping torch handle and is pressed the welding gun button, left hand is held the welding gun head and is carried out welding gun location in welding process, wherein the action of left hand is very crucial, welding gun advance and the action such as swing is controlled by left hand.The welding of every weld seam is comprised of following action: 1, the weldering front right is held torch handle, and left hand is held the welding gun head location.2, the right hand keeps the position of welding gun, and left hand is closed the weld cap shading baffle.3, in the invisible situation of eyes, left hand is held the welding gun head and is recovered just location.4, the right hand is pressed the welding gun key and is begun striking, welding, and left hand is responsible for controlling the welding gun action.When 5, welding finishes, the right hand unclamps the welding gun key, and the handspring of blow-out rear left plays the weld cap shading baffle and prepares welding next time.Locating bias easily appears in operator when closing the heavy-handed location action of newly holding the welding gun head of weld cap shading baffle rear left in this a series of action, but operator are invisible due to this moment, only can see just after the starting the arc whether the location is accurate, so the weld defect that often causes the skew of striking point to produce.Especially some weld seam quantity are many, the welding of the short parts of weld seam, and operator need frequent switch weld cap shading baffle, and work efficiency is subjected to certain impact, and the arcing point positioning accuracy can not be guaranteed, and affects welding quality.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of automatic shading weld cap and welding system are provided, in the solution prior art, hand switch weld cap shading baffle causes the defective of inefficiency, poor welding quality, realize automatic shading by the automatic shading weld cap, improved work efficiency and welding quality.
The technical scheme that this utility model provides is, a kind of automatic shading weld cap, comprise: the helmet, liquid crystal light valve, the first electric-controlled plate, the second electric-controlled plate and for detection of the button detection module of welding gun actuation of keys, described liquid crystal light valve is fixed on the visual windows of the described helmet, described liquid crystal light valve is electrically connected to described the first electric-controlled plate, described button detection module is connected with described the second electric-controlled plate, and described the second electric-controlled plate is connected with described the first electric-controlled plate wireless telecommunications; The detection signal that described the second electric-controlled plate sends described button detection module is wireless passes to described the first electric-controlled plate, and described the first electric-controlled plate is controlled described liquid crystal light valve operation according to the detection signal that receives.
Automatic shading weld cap as above also is provided with on the described helmet be used to the adjusting knob of regulating described liquid crystal light valve transmittance, and described adjusting knob is electrically connected to described the first electric-controlled plate.
Automatic shading weld cap as above also is provided with the first battery in the described helmet, described the first battery is electrically connected to described the first electric-controlled plate; Described the second electric-controlled plate also is connected with the second battery.
Automatic shading weld cap as above, described the first electric-controlled plate is electrically connected with the first wireless antenna, and described the first wireless antenna is fixed on the described helmet; Described the second electric-controlled plate is electrically connected with the second wireless antenna.
Automatic shading weld cap as above, described the first wireless antenna and described the second wireless antenna are the 2.4G antenna.
Automatic shading weld cap as above, described button detection module is current sensor or voltage sensor.
A kind of welding system comprises the welding gun seat, also comprises automatic shading weld cap as above, and the button detection module in described automatic shading weld cap is arranged on the interface of described welding gun seat.
This utility model provides a kind of automatic shading weld cap and welding system, can detect the action of button in welding gun by the button detection module, the detection signal that the second electric-controlled plate sends the button detection module is wirelessly sent to the first electric-controlled plate, controls the liquid crystal light valve action by the first electric-controlled plate according to detection signal; Concrete, after the button that welding gun detected is pressed, the first electric-controlled plate will be controlled the dimmed shading status that enters of liquid crystal light valve; After the button that welding gun detected resets, the first electric-controlled plate will be controlled the liquid crystal light valve bleach, thereby need not workman's manual operation, realize automatic shading by the automatic shading weld cap, improve work efficiency and welding quality.
Description of drawings
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, the below will do one to the accompanying drawing of required use in embodiment or description of the Prior Art and introduce simply, apparently, accompanying drawing in the following describes is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the user mode reference diagram of this utility model automatic shading weld cap embodiment;
Fig. 2 is the circuit theory diagrams of this utility model automatic shading weld cap embodiment.
The specific embodiment
For the purpose, technical scheme and the advantage that make this utility model embodiment clearer, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is this utility model part embodiment, rather than whole embodiment.Based on the embodiment in this utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of this utility model protection.
As Fig. 1-shown in Figure 2, the present embodiment automatic shading weld cap, comprise: the helmet 1, liquid crystal light valve 2, the first electric-controlled plate 3, the second electric-controlled plate 4 and for detection of the button detection module 41 of welding gun 5 actuation of keys, liquid crystal light valve 2 is fixed on the visual windows (not shown) of the helmet 1, liquid crystal light valve 2 is electrically connected to the first electric-controlled plate 3, button detection module 41 is connected with the second electric-controlled plate 4, and the second electric-controlled plate 4 is connected with the first electric-controlled plate 3 wireless telecommunications; The second electric-controlled plate 4 is controlled liquid crystal light valve 2 operations with wireless first electric-controlled plate 3, the first electric-controlled plates 3 of passing to of detection signal that button detection module 41 sends according to the detection signal that receives.
Particularly; operator are in carrying out welding process by welding gun; press the button of welding gun as operator; button detection module 41 will detect actuation of keys and send detection signal to the second electric-controlled plate 4; the second electric-controlled plate 4 is wirelessly sent to the first electric-controlled plate 3 with detection signal; switched on to liquid crystal light valve 2 according to detection signal by the first electric-controlled plate 3, make liquid crystal light valve 2 be in shading status, guarantee that welding gun 2 couples of operator's of liquid crystal light valve in igniting eyes are protected.And when operator close welding gun by button, button detection module 41 will detect button and close, and finally control liquid crystal light valve 2 outages by the first electric-controlled plate 3.Needn't manually stir the dark slide of weld cap during operator's operation, the left hand of having liberated operator has reduced labor intensity, has improved operator's labor condition.When before weldering, welding gun is located, operator need to close shading baffle with left hand when using traditional weld cap, thereby the right hand easily moves and produces deviations in this process, cause the generation of weld defect, when operator use the present embodiment automatic shading weld cap, all make when weldering prelocalization and welding and with the hands hold welding gun, improved positioning accuracy, improved welding quality.When carrying out discontinuous welding and assembling weldering, operator need to frequently carry out welding bead and locate, need frequently manually to stir dark slide when adopting traditional weld cap, adopt the turnover panel action that to save operator's left hand after the present embodiment automatic shading weld cap, can greatly improve operator's work efficiency.When carrying out the some of complex tack welding, use traditional weld cap to need location personnel, two people's cooperations of operator are completed, and use the present embodiment automatic shading weld cap only to need operator's left hand to locate, right hand tack welding gets final product, and has reduced the recruitment cost.The present embodiment automatic shading weld cap can enter the shading guard mode when the welding gun key is pressed; welding machine will first carry out just carrying out striking after supplying gas in advance of about 0.5S after the welding gun key is pressed; the shading action produces with arc light in advance; safety is better; and, can provide at weld period to continue reliable arc protection.
Wherein, also be provided with the adjusting knob 31 for adjustable liquid crystal display light valve 2 transmittances on the helmet 1, adjusting knob 31 is electrically connected to the first electric-controlled plate 3.Concrete, operator are by rotating adjusting knob 31, just adjustable liquid crystal display light valve 2 transmittances easily.Also being provided with the first battery 33, the first batteries 33 in the helmet 1 is electrically connected to the first electric-controlled plate 3; The second electric-controlled plate 4 also is connected with the second battery 43.By the first battery 33 is set, need not external cord on the helmet 1, the handled easily librarian use in the helmet 1.And being electrically connected with the first wireless antenna 32, the first wireless antennas 32, the first electric-controlled plate 3 is fixed on the helmet 1; The second electric-controlled plate 4 is electrically connected with the second wireless antenna 42, the first wireless antennas 32 and the second wireless antenna 42 is the 2.4G antenna.In addition, the button detection module 41 in the present embodiment can be voltage sensor or current sensor.Concrete, button detection module 41 is arranged on the key position place of welding gun, and take voltage sensor as example, the actuation of keys of welding gun will change the voltage of keystroke interface; Take current sensor as example, the actuation of keys of welding gun will be in detection line generation current.
This utility model also provides a kind of welding system, comprises the welding gun seat, also comprises the automatic shading weld cap in this utility model automatic shading weld cap embodiment, and the button detection module in the automatic shading weld cap is arranged on the interface of welding gun seat.
Automatic shading weld cap and welding system that this utility model provides, can detect the action of button in welding gun by the button detection module, the detection signal that the second electric-controlled plate sends the button detection module is wirelessly sent to the first electric-controlled plate, controls the liquid crystal light valve action by the first electric-controlled plate according to detection signal; Concrete, after the button that welding gun detected is pressed, the first electric-controlled plate will be controlled the dimmed shading status that enters of liquid crystal light valve; After the button that welding gun detected resets, the first electric-controlled plate will be controlled the liquid crystal light valve bleach, thereby need not workman's manual operation, realize automatic shading by the automatic shading weld cap, improve work efficiency and welding quality.
It should be noted that at last: above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although with reference to previous embodiment, this utility model is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of this utility model.
Claims (7)
1. automatic shading weld cap, it is characterized in that, comprise: the helmet, liquid crystal light valve, the first electric-controlled plate, the second electric-controlled plate and for detection of the button detection module of welding gun actuation of keys, described liquid crystal light valve is fixed on the visual windows of the described helmet, described liquid crystal light valve is electrically connected to described the first electric-controlled plate, described button detection module is connected with described the second electric-controlled plate, and described the second electric-controlled plate is connected with described the first electric-controlled plate wireless telecommunications; The detection signal that described the second electric-controlled plate sends described button detection module is wireless passes to described the first electric-controlled plate, and described the first electric-controlled plate is controlled described liquid crystal light valve operation according to the detection signal that receives.
2. automatic shading weld cap according to claim 1, is characterized in that, also is provided with on the described helmet be used to the adjusting knob of regulating described liquid crystal light valve transmittance, and described adjusting knob is electrically connected to described the first electric-controlled plate.
3. automatic shading weld cap according to claim 1, is characterized in that, also is provided with the first battery in the described helmet, and described the first battery is electrically connected to described the first electric-controlled plate; Described the second electric-controlled plate also is connected with the second battery.
4. automatic shading weld cap according to claim 1, is characterized in that, described the first electric-controlled plate is electrically connected with the first wireless antenna, and described the first wireless antenna is fixed on the described helmet; Described the second electric-controlled plate is electrically connected with the second wireless antenna.
5. automatic shading weld cap according to claim 4, is characterized in that, described the first wireless antenna and described the second wireless antenna are the 2.4G antenna.
6. automatic shading weld cap according to claim 1, is characterized in that, described button detection module is current sensor or voltage sensor.
7. a welding system, comprise the welding gun seat, it is characterized in that, also comprises described automatic shading weld cap as arbitrary in claim 1-5, and the button detection module in described automatic shading weld cap is arranged on the interface of described welding gun seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220674924 CN202933090U (en) | 2012-12-10 | 2012-12-10 | Automatic light-shading weld cap and welding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220674924 CN202933090U (en) | 2012-12-10 | 2012-12-10 | Automatic light-shading weld cap and welding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202933090U true CN202933090U (en) | 2013-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220674924 Expired - Fee Related CN202933090U (en) | 2012-12-10 | 2012-12-10 | Automatic light-shading weld cap and welding system |
Country Status (1)
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| CN (1) | CN202933090U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105310824A (en) * | 2014-05-26 | 2016-02-10 | 株式会社大亨 | Protection face mask for welding and clamping tool |
| CN106333785A (en) * | 2016-09-07 | 2017-01-18 | 芜湖德鑫汽车部件有限公司 | Welding protection mask |
| CN106535840A (en) * | 2014-05-13 | 2017-03-22 | 李东宪 | Welding helmet having automatic wireless light-blocking means and control method therefor |
| CN106890050A (en) * | 2017-04-13 | 2017-06-27 | 胡达广 | Wireless automation darkening mask |
| CN109172136A (en) * | 2018-10-29 | 2019-01-11 | 安徽华生机电设备有限公司 | A kind of wireless automatic beam change weld cap and its control system |
| US11813200B2 (en) | 2019-07-19 | 2023-11-14 | 3M Innovative Properties Company | Automatic darkening filter with simplified set-up |
| WO2024021339A1 (en) * | 2022-07-26 | 2024-02-01 | 江苏美信光电科技有限公司 | Welding and cutting device, and welding and cutting arc light-preventing method therefor |
-
2012
- 2012-12-10 CN CN 201220674924 patent/CN202933090U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106535840A (en) * | 2014-05-13 | 2017-03-22 | 李东宪 | Welding helmet having automatic wireless light-blocking means and control method therefor |
| CN105310824A (en) * | 2014-05-26 | 2016-02-10 | 株式会社大亨 | Protection face mask for welding and clamping tool |
| CN106333785A (en) * | 2016-09-07 | 2017-01-18 | 芜湖德鑫汽车部件有限公司 | Welding protection mask |
| CN106890050A (en) * | 2017-04-13 | 2017-06-27 | 胡达广 | Wireless automation darkening mask |
| CN109172136A (en) * | 2018-10-29 | 2019-01-11 | 安徽华生机电设备有限公司 | A kind of wireless automatic beam change weld cap and its control system |
| US11813200B2 (en) | 2019-07-19 | 2023-11-14 | 3M Innovative Properties Company | Automatic darkening filter with simplified set-up |
| WO2024021339A1 (en) * | 2022-07-26 | 2024-02-01 | 江苏美信光电科技有限公司 | Welding and cutting device, and welding and cutting arc light-preventing method therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20151210 |
|
| EXPY | Termination of patent right or utility model |