CN204954150U - Device and welding system are welded in leak protection - Google Patents
Device and welding system are welded in leak protection Download PDFInfo
- Publication number
- CN204954150U CN204954150U CN201520561498.9U CN201520561498U CN204954150U CN 204954150 U CN204954150 U CN 204954150U CN 201520561498 U CN201520561498 U CN 201520561498U CN 204954150 U CN204954150 U CN 204954150U
- Authority
- CN
- China
- Prior art keywords
- fixture
- welding
- counter
- controller
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003466 welding Methods 0.000 title claims abstract description 97
- 230000001681 protective effect Effects 0.000 claims description 21
- 238000003825 pressing Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract 3
- 230000008054 signal transmission Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 229910000679 solder Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Resistance Welding (AREA)
Abstract
The utility model discloses a device and welding system are welded in leak protection, wherein, device signal acquisition element, counter, controller and anchor clamps the control unit are welded in the leak protection, anchor clamps the control unit includes protection device, the signal acquisition element electricity is connected the counter, the counter electricity is connected the controller, the controller electricity is connected anchor clamps the control unit, signal acquisition element is used for detecting welder's welding number of times to give signal transmission the counter, the counter is used for the record actually to weld the number of times, reaches or is greater than actually welding the number of times presetting when welding the number of times in the counter, through the controller to anchor clamps the control unit send a signal, control protection device opens, and then just can open anchor clamps. The utility model discloses can prevent that spot welding from leaking welds, reduces the human cost.
Description
Technical field
The utility model relates to welding technology field, particularly relates to a kind of seal weld device and welding system.
Background technology
Resistance spot welding plays an important role in auto manufacturing, when not realizing robot automation completely and welding, need a large amount of human weld, but due to the complexity of manually-operated randomness and workpiece, leak source, solder skip phenomenon happen occasionally, and affect the welding quality of car load.The welding gun control cabinet of manual spot-welding equipment can realize welding tally function, but can not realize seal weld function in workman's practical work process.In order to address this problem, need to increase a large amount of quality inspection personnels and spot weld operation checked and patrols, wasting human cost.
Utility model content
The purpose of this utility model is to provide a kind of seal weld device and welding system, and it can prevent electric leakage, solder skip, saves human cost.
For achieving the above object, the utility model provides a kind of seal weld device, its signal gathering unit, counter, controller and fixture control unit, described fixture control unit comprises protective device, described signal gathering unit is electrically connected described counter, described counter is electrically connected described controller, described controller is electrically connected described fixture control unit, described signal gathering unit is for detecting the welding times of welding gun, and signal is sent to described counter, described counter is for recording actual welding number of times, when actual welding number of times reaches or surpasses the preset welding times in described counter, signal is sent to described fixture control unit by described controller, control described protective device to open, and then can fixture be opened.
Owing to being provided with counter and protective device; when not reaching the preset welding times in counter at actual welding number of times; due to the effect of protective device; fixture cannot be opened; when reaching or surpassing the preset welding times in counter at actual welding number of times; protective device is opened, and now just can open fixture, effectively can prevent solder skip.
One preferably or in embodiment; described fixture control unit also comprises fixture actuating unit; described fixture actuating unit drives and connects described fixture; described clamp can be driven or unclamp workpiece; described protective device is arranged on described fixture actuating unit; under described controller controls the state that described protective device opens, described fixture can be driven to open by described fixture actuating unit.
One preferably or in embodiment, described fixture actuating unit comprises cylinder and gas circuit, and described gas circuit is described cylinders providing power, and described air cylinder driven connects described fixture.
One preferably or in embodiment, described protective device is be arranged on the magnetic valve in described gas circuit, control described magnetic valve from turning off state that position becomes constant make-position at described controller, described fixture can be driven to open by described fixture actuating unit.
One preferably or in embodiment, described fixture control unit also comprises SR, and described SR is electrically connected described controller, under the state pressing described SR, described controller sends signal to described counter, controls described counter resets zero setting.
One preferably or in embodiment, described signal gathering unit comprises current sensor and data acquisition circuit, described current sensor is electrically connected described data acquisition circuit, described current sensor is for detecting welding signal, and the welding signal that described current sensor sends is converted into data signal by described data acquisition circuit.
One preferably or in embodiment, seal weld device also comprises display unit, and described display unit is electrically connected described counter, for showing actual welding number of times.
One preferably or in embodiment, seal weld device also comprises the power supply for powering for whole described seal weld device.
The utility model also provides a kind of welding system, and described welding system comprises welding gun, also comprises seal weld device as above.
One preferably or in embodiment, described welding system also comprises welding gun control cabinet, described welding gun control cabinet is electrically connected described controller, under the state that described controller controls described counter resets zero setting, described controller sends signal to described welding gun control cabinet simultaneously, and described welding gun control cabinet controls described welding gun and resets
Accompanying drawing explanation
Fig. 1 is the Structure and Process block diagram of the seal weld device that the utility model provides.
Fig. 2 is the Structure and Process block diagram of the welding system that the utility model provides.
Reference numeral:
| 10 | Seal weld device | 20 | Fixture |
| 11 | Signal gathering unit | 30 | Workpiece |
| 12 | Counter | 40 | Welding gun control cabinet |
| 13 | Controller | 50 | Welding gun |
| 14 | Fixture control unit | 60 | Operator |
Detailed description of the invention
The object implemented for making the utility model, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, are further described in more detail the technical scheme in the utility model embodiment.In the accompanying drawings, same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Described embodiment is the utility model part embodiment, instead of whole embodiments.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.Based on the embodiment in the utility model, those of ordinary skill 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.Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore the restriction to the utility model protection domain can not be interpreted as.
As shown in Figure 1; for the illustrative examples of the seal weld device that the utility model provides, in this illustrative examples, seal weld device 10 comprises signal gathering unit 11, counter 12, controller 13 and fixture control unit 14; wherein, fixture control unit 14 comprises protective device.Signal gathering unit 11 is electrically connected counter 12, and counter 12 is electrically connected controller 13, and controller 13 is electrically connected fixture control unit 14, signal gathering unit 11 is for detecting the welding times of welding gun 50, and signal is sent to counter 12, counter 12 is for recording actual welding number of times, when reaching or surpassing the preset welding times in it at actual welding number of times, signal is sent to controller 13, controller 13 sends signal to fixture control unit 14, the protective device controlled in fixture control unit 14 is opened, and then fixture 20 can be opened, when actual welding number of times does not reach the preset welding times in counter 12, protective device in fixture control unit 14 is in closed condition, fixture 20 cannot be opened.
In above-described embodiment; when actual welding number of times does not reach the preset welding times in counter 12; due to the effect of the protective device in fixture control unit 14; fixture 20 cannot be opened; when actual welding number of times reaches or surpasses the preset welding times in counter 12; the protective device of fixture control unit 14 is opened, and now just can open fixture 20, effectively can prevent solder skip.
Fixture control unit 14 in above-described embodiment can also comprise fixture actuating unit; fixture actuating unit drives jockey 20; fixture 20 can be driven to clamp or unclamp workpiece 30; protective device is arranged on fixture actuating unit; under the state that controller 13 control protective unit is opened, fixture 20 can be driven to open by fixture actuating unit.
Fixture actuating unit in above-described embodiment can adopt machine driving, hydraulic drive and air-driven form, and in the present embodiment, fixture actuating unit can comprise cylinder and gas circuit, and gas circuit is cylinders providing power, air cylinder driven jockey 20.
One preferably or in embodiment, protective device can for being arranged on the magnetic valve in gas circuit, at controller 13 Controlling solenoid valve from turning off state that position becomes constant make-position, fixture 20 can be driven to open by fixture actuating unit.
Magnetic valve in above-described embodiment can be 2/2-way magnetic valve, reach the preset welding times in counter 12 at actual welding number of times after, counter 12 can send the signal of telecommunication to controller 13, and the 2/2-way magnetic valve that controller 13 controls in fixture gas circuit becomes constant make-position by turning off position.
On the basis of above-described embodiment, fixture control unit 14 can also comprise SR, and SR electrical connection controller 13, under the state pressing SR, controller 13 sends signal to counter 12, and control counter 12 resets zero setting.
In the various embodiments described above, signal gathering unit 11 can comprise current sensor and data acquisition circuit, current sensor electrical connection data acquisition circuit; In spot weld operation process, welding cable can produce very large electric current, the generation of this electric current is detected by current sensor, as welding signal, judge the operation of spot welding, by data acquisition circuit, the welding signal that current sensor sends is converted into data signal, and sends to counter 12.
In the illustrative examples of the seal weld device provided at the utility model, seal weld device can also comprise display unit, and display unit electrical connection counter 12, for the actual welding number of times in the work period of instant playback.
In the illustrative examples of the seal weld device provided at the utility model, seal weld device can also comprise the power supply for powering for whole seal weld device.
The seal weld device provided in the various embodiments described above can be applied in welding system.
In the illustrative examples of the welding system provided at the utility model, welding system comprises welding gun 50, also comprises the seal weld device in above-mentioned any embodiment.
Further, welding system can also comprise welding gun control cabinet 40, welding gun control cabinet 40 is electrically connected the controller 13 in seal weld device 10, the counter 12 controlled in seal weld device at controller 13 reset zero setting state under, controller 13 sends signal to welding gun control cabinet 40 simultaneously, and welding gun control cabinet 40 controls welding gun 50 and resets.
Welding gun control cabinet 40 in above-described embodiment can adopt existing techniques in realizing, does not repeat them here.
As shown in Figure 1 and Figure 2, the operation principle of the welding system that the utility model provides is described below by concrete operating process.
Workpiece 30 is placed on fixture 20 by operator 60, put after putting in place, the clamping button pressed on lower clamp 20 makes fixture 20 be in clamped condition, after clamping work pieces completes, then presses SR, signal is sent to the controller 13 in seal weld device 10, controller 13 sends two paths of signals, and a road flows to the counter 12 in seal weld device 10, and counter 12 is resetted zero setting, another road flows to welding gun control cabinet 40, welding gun 50 is welded in place.
Operator 60 hand torch 50 starts to weld, often weld once, signal gathering unit 11 in seal weld device 10 takes a signal, counter 12 counts once, when the welding times of reality is more than or equal to the standard welding times preset in counter 12, counter 12 sends signal to controller 13, the magnetic valve that controller 13 opens gas circuit to fixture sends signal, it is made to become constant make-position from shutoff position, now, fixture 20 can be opened, if the words that actual welding number of times is less than normal, fixture 20 cannot be opened, workman need check according to the actual welding number of times of display unit display, after repair welding puts in place, magnetic valve becomes constant make-position from shutoff position, fixture 20 can be opened and take off workpiece 30.
After operative completes, press and lower clamp 20 opens button, fixture 20 is opened, and takes off workpiece 30, meanwhile, welding gun control cabinet 40 loses enable signal, and welding gun 50 cannot normal weld, needs workman's pickup to be correctly arranged on after on fixture 20 and presses SR, welding gun control cabinet 40 controls welding gun 50 and welds in place, normally can work, operator 60 can be avoided to leak shield by SR the seal weld function of seal weld device 10 like this, specification operative.
Finally it is to be noted: above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit.Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (10)
1. a seal weld device, it is characterized in that, comprise: signal gathering unit (11), counter (12), controller (13) and fixture control unit (14), described fixture control unit (14) comprises protective device, described signal gathering unit (11) is electrically connected described counter (12), described counter (12) is electrically connected described controller (13), described controller (13) is electrically connected described fixture control unit (14), described signal gathering unit (11) is for detecting the welding times of welding gun, and signal is sent to described counter (12), described counter (12) is for recording actual welding number of times, when actual welding number of times reaches or surpasses the preset welding times in described counter (12), signal is sent to described fixture control unit (14) by described controller (13), control described protective device to open, and then fixture (20) can be opened.
2. seal weld device as claimed in claim 1; it is characterized in that; described fixture control unit (14) also comprises fixture actuating unit; described fixture actuating unit drives and connects described fixture (20); described fixture (20) can be driven to clamp or unclamp workpiece (30); described protective device is arranged on described fixture actuating unit; under described controller (13) controls the state that described protective device opens, described fixture (20) can be driven to open by described fixture actuating unit.
3. seal weld device as claimed in claim 2, it is characterized in that, described fixture actuating unit comprises cylinder and gas circuit, and described gas circuit is described cylinders providing power, and described air cylinder driven connects described fixture (20).
4. seal weld device as claimed in claim 3; it is characterized in that; described protective device is be arranged on the magnetic valve in described gas circuit; control described magnetic valve from the state that shutoff position becomes constant make-position at described controller (13), described fixture (20) can be driven to open by described fixture actuating unit.
5. seal weld device as claimed in claim 2, it is characterized in that, described fixture control unit (14) also comprises SR, described SR is electrically connected described controller (13), under the state pressing described SR, described controller (13) sends signal to described counter (12), controls described counter (12) reset zero setting.
6. seal weld device as claimed in claim 1, it is characterized in that, described signal gathering unit (11) comprises current sensor and data acquisition circuit, described current sensor is electrically connected described data acquisition circuit, described current sensor is for detecting welding signal, and the welding signal that described current sensor sends is converted into data signal by described data acquisition circuit.
7. seal weld device as claimed in claim 1, it is characterized in that, also comprise display unit, described display unit is electrically connected described counter (12), for showing actual welding number of times.
8. seal weld device as claimed in claim 1, is characterized in that, also comprising the power supply for powering for whole described seal weld device.
9. a welding system, comprises welding gun (50), it is characterized in that, also comprises the seal weld device (10) according to any one of claim 1-8.
10. welding system as claimed in claim 9, it is characterized in that, also comprise welding gun control cabinet (40), described welding gun control cabinet (40) is electrically connected described controller (13), under the state that described controller (13) controls described counter (12) reset zero setting, described controller (13) sends signal to described welding gun control cabinet (40) simultaneously, and described welding gun control cabinet (40) controls described welding gun (50) and resets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520561498.9U CN204954150U (en) | 2015-07-29 | 2015-07-29 | Device and welding system are welded in leak protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520561498.9U CN204954150U (en) | 2015-07-29 | 2015-07-29 | Device and welding system are welded in leak protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204954150U true CN204954150U (en) | 2016-01-13 |
Family
ID=55049247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520561498.9U Active CN204954150U (en) | 2015-07-29 | 2015-07-29 | Device and welding system are welded in leak protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204954150U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080807A (en) * | 2017-12-12 | 2018-05-29 | 中国航发动力股份有限公司 | A kind of retroactive method of welding times |
| CN112453776A (en) * | 2020-11-20 | 2021-03-09 | 天津七所高科技有限公司 | Manual missing welding and wrong welding detection device and method |
| CN113601086A (en) * | 2021-08-12 | 2021-11-05 | 奇瑞商用车（安徽）有限公司 | Manual welding anti-welding system and control method thereof |
-
2015
- 2015-07-29 CN CN201520561498.9U patent/CN204954150U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080807A (en) * | 2017-12-12 | 2018-05-29 | 中国航发动力股份有限公司 | A kind of retroactive method of welding times |
| CN112453776A (en) * | 2020-11-20 | 2021-03-09 | 天津七所高科技有限公司 | Manual missing welding and wrong welding detection device and method |
| CN112453776B (en) * | 2020-11-20 | 2023-02-24 | 天津七所高科技有限公司 | Manual missing welding and wrong welding detection device and method |
| CN113601086A (en) * | 2021-08-12 | 2021-11-05 | 奇瑞商用车（安徽）有限公司 | Manual welding anti-welding system and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204954150U (en) | Device and welding system are welded in leak protection | |
| CN205362926U (en) | A welding set for on glass sky line | |
| CN103008931A (en) | Novel welding control system and control method thereof | |
| CN109014496A (en) | Dual robot arc-welding work station | |
| CN204353640U (en) | A kind of automobile top-cap welder | |
| CN202411707U (en) | Anti-missed-welding device | |
| CN103846536B (en) | A kind of Novel electric welding resistance all-in-one | |
| CN104339076B (en) | A kind of fixed spot welding current transmission clamping device | |
| CN105643162B (en) | Footing bonding machine | |
| CN109807423B (en) | Welding closed-loop monitoring system and welding method | |
| CN205386682U (en) | Steel construction connection piece weldment work platform | |
| CN210413185U (en) | Welding system | |
| CN107262881A (en) | Bar built-in fitting T junction submerged arc pressure welding welder and its welding method | |
| CN208528346U (en) | Battery core mould group BUSBAR welding robot | |
| CN209062323U (en) | Dual robot arc-welding work station | |
| CN105728912B (en) | Stud welding tooling seal weld system | |
| CN203437803U (en) | Automatic welding plant used for spot welding of body in white | |
| CN203696222U (en) | Automatic welding equipment | |
| CN207139106U (en) | A kind of multi-vehicle-type frock apparatus for fast switching | |
| CN206869297U (en) | A kind of scalable split type resistance spot welding plate material auxiliary locator | |
| CN204470831U (en) | Welding leak-proof device | |
| CN206241435U (en) | A kind of multiple spot tin soldering equipment | |
| CN206200366U (en) | A kind of pneumatic jig | |
| CN204397148U (en) | Automobile door sill plate welder | |
| CN205166162U (en) | Dysmorphism welding electrode |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180508 Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing treasure Car Co.,Ltd. Address before: 102206, Beijing, Shahe Town, Changping District Road, sand Yang Patentee before: BEIQI FOTON MOTOR Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing baowo Automobile Co.,Ltd. Country or region after: China Address before: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee before: Beijing treasure Car Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240228 Address after: 102206, Beijing, Shahe, Changping District Town, Sha Yang Road, Lao Wan Village North Patentee after: BEIQI FOTON MOTOR Co.,Ltd. Country or region after: China Address before: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee before: Beijing baowo Automobile Co.,Ltd. Country or region before: China |