CN201136080Y - Supersonic welding apparatus - Google Patents
Supersonic welding apparatus Download PDFInfo
- Publication number
- CN201136080Y CN201136080Y CNU2007201792253U CN200720179225U CN201136080Y CN 201136080 Y CN201136080 Y CN 201136080Y CN U2007201792253 U CNU2007201792253 U CN U2007201792253U CN 200720179225 U CN200720179225 U CN 200720179225U CN 201136080 Y CN201136080 Y CN 201136080Y
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- Prior art keywords
- welding
- ultrasonic
- depth
- connecting rod
- weld
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- Expired - Fee Related
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Abstract
The utility model discloses an ultrasonic welding device comprising a control circuit module, a connecting rod and an ultrasonic energy converter connected with the connecting rod. The inside of the ultrasonic welding device is provided with a welding depth measurement device; the circuit elements of the welding depth measurement device are electrically connected with the control circuit module so as to measure the depth of work piece welding performed by the ultrasonic energy converter at the lower part of the connecting rod and to control the connection and the breaking of ultrasonic waves sending as the occasion demands, thereby achieving the control to the work piece welding of the ultrasonic energy converter and ensuring the welding quality. Besides, through the method that the welding depth measurement device is used to control the connection and the breaking of the ultrasonic waves, the ineffective energy of the electronic power can be reduced during the work of the energy converter, and the effectiveness of the ultrasonic welding device is greatly improved.
Description
Technical field
The utility model relates to a kind of device for ultrasonic welding, particularly relates to a kind of device for ultrasonic welding of controlling the depth of weld.
Background technology
The supersonic welding connection technology is widely used in social every profession and trade, to control the degree of depth of its welding work pieces in the process of ultrasonic bonding, the control of the depth of weld is improper, occurs ultrasonic transducer easily and damages workpiece in the course of the work by pressure or weld incomplete situation.In existing device for ultrasonic welding, general adopt fixedly that the triggered time combines with fixedly weld interval, or add that the screw rod adjusting welds stroke; Have plenty of the position that presses down in the process with ultrasonic transducer the trigger point is set.The ultrasonic brazing unit of these two kinds of structures is not all controlled the depth of weld, thereby in actual application, occur easily soldering tip in the course of the work to the welding of workpiece shallow or dark excessively situation.In addition,, control hyperacoustic time of origin with time or connecting rod stroke merely, also can cause ultrasonic transducer the uneven phenomenon of the depth of weld of workpiece owing to have scale error between the workpiece.So the effect of welding can not reach perfect condition.Therefore existing device for ultrasonic welding structure still remains further to be improved.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and can accurately measure the depth of weld, and improving efficiency and welding quality can guaranteed device for ultrasonic welding.
Goal of the invention of the present utility model is achieved in that a kind of device for ultrasonic welding, comprise control circuit module, connecting rod, the ultrasonic transducer that is connected with connecting rod, it is characterized in that: be provided with depth of weld measurement mechanism in the device for ultrasonic welding, the measuring junction of depth of weld measurement mechanism is connected with connecting rod.
The component of described depth of weld measurement mechanism is electrically connected with the control circuit module.
Described depth of weld measurement mechanism is an electronic ruler.
The utility model improves the device for ultrasonic welding of prior art, in ultrasonic fusing equipment, set up depth of weld measurement mechanism, the component of this depth of weld measurement mechanism is electrically connected with the control circuit module, the degree of depth when measuring the ultrasonic transducer welding work pieces of connecting rod bottom, at any time control the break-make that ultrasonic wave sends, reach the control of ultrasonic transducer, welding quality is guaranteed the workpiece depth of weld.In addition, hyperacoustic break-make is controlled, can effectively be reduced the invalid energy of electrical power in the transducer course of work, improved the usefulness of device for ultrasonic welding greatly by depth of weld measurement mechanism.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model most preferred embodiment.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
Shown in 1, a kind of device for ultrasonic welding of the present utility model mainly comprises control circuit module, connecting rod 1, ultrasonic transducer 2 with reference to the accompanying drawings, and wherein ultrasonic transducer 2 is connected with connecting rod 1 one ends.Have additional depth of weld measurement mechanism 3 in device for ultrasonic welding, the measuring junction 4 of this depth of weld measurement mechanism 3 is connected with connecting rod 1, and component is electrically connected with control circuit module on the device for ultrasonic welding.When device for ultrasonic welding enters welding processing to workpiece, ultrasonic transducer 2 is run into workpiece, this location point of real-time control system is set to degree of depth zero point, trigger ultrasonic transducer 2 starting of oscillations simultaneously and weld, ultrasonic transducer transmits mechanical energy to connecting rod 1 and ultrasonic transducer 2.The displacement of 4 pairs of connecting rods 1 of measuring junction and ultrasonic transducer 2 is measured in real time, when the depth of weld of 2 pairs of workpiece of ultrasonic transducer both reaches provisioning request, promptly from degree of depth zero point until till the degree of depth that the user sets, depth of weld measurement mechanism 3 promptly carries out pressurize automatically and solidifies, cut-out is electrically connected with the control circuit module, interrupted the transmission of ultrasonic transducer to mechanical energy, made device for ultrasonic welding stop welding processing to workpiece, the welding procedure of workpiece is guaranteed.At last, ultrasonic transducer 2 up reversion initial points.Depth of weld measurement mechanism 3 is an electronic ruler, has strengthened the accuracy of measurement data.When using, the user only a depth value need be set.
Claims (3)
1, a kind of device for ultrasonic welding, comprise control circuit module, connecting rod (1), the ultrasonic transducer (2) that is connected with connecting rod (1), it is characterized in that: be provided with depth of weld measurement mechanism (3) in the ultrasonic brazing unit, the measuring junction (4) of depth of weld measurement mechanism (3) is connected with connecting rod (1).
2, device for ultrasonic welding according to claim 1 is characterized in that: the component of described depth of weld measurement mechanism (3) is electrically connected with the control circuit module.
3, device for ultrasonic welding according to claim 1 is characterized in that: described depth of weld measurement mechanism (3) is an electronic ruler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201792253U CN201136080Y (en) | 2007-12-30 | 2007-12-30 | Supersonic welding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201792253U CN201136080Y (en) | 2007-12-30 | 2007-12-30 | Supersonic welding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201136080Y true CN201136080Y (en) | 2008-10-22 |
Family
ID=40036768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201792253U Expired - Fee Related CN201136080Y (en) | 2007-12-30 | 2007-12-30 | Supersonic welding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201136080Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436691A (en) * | 2015-12-30 | 2016-03-30 | 苏州润昇精密机械有限公司 | Portable multifunctional ultrasonic welding machine |
| CN107309540A (en) * | 2017-07-19 | 2017-11-03 | 上海峥集机械设备有限公司 | A kind of method by controlling ultrasonic transducer electric current to realize welding truncation material |
| CN107471653A (en) * | 2016-06-08 | 2017-12-15 | 通用汽车环球科技运作有限责任公司 | The joint of bonding agent link is inspected and repaired using ultrasonic pulse |
| CN115007992A (en) * | 2022-05-30 | 2022-09-06 | 广东利元亨智能装备股份有限公司 | Ultrasonic welding quality detection method and ultrasonic welding equipment |
-
2007
- 2007-12-30 CN CNU2007201792253U patent/CN201136080Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436691A (en) * | 2015-12-30 | 2016-03-30 | 苏州润昇精密机械有限公司 | Portable multifunctional ultrasonic welding machine |
| CN107471653A (en) * | 2016-06-08 | 2017-12-15 | 通用汽车环球科技运作有限责任公司 | The joint of bonding agent link is inspected and repaired using ultrasonic pulse |
| CN107471653B (en) * | 2016-06-08 | 2020-03-13 | 通用汽车环球科技运作有限责任公司 | Inspection and repair of adhesively bonded joints using ultrasonic pulses |
| CN107309540A (en) * | 2017-07-19 | 2017-11-03 | 上海峥集机械设备有限公司 | A kind of method by controlling ultrasonic transducer electric current to realize welding truncation material |
| CN115007992A (en) * | 2022-05-30 | 2022-09-06 | 广东利元亨智能装备股份有限公司 | Ultrasonic welding quality detection method and ultrasonic welding equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081022 Termination date: 20121230 |