CN206717221U - Welder based on vacuum suction - Google Patents
Welder based on vacuum suction Download PDFInfo
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- CN206717221U CN206717221U CN201720370462.1U CN201720370462U CN206717221U CN 206717221 U CN206717221 U CN 206717221U CN 201720370462 U CN201720370462 U CN 201720370462U CN 206717221 U CN206717221 U CN 206717221U
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- vacuum
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Abstract
The utility model discloses a kind of welder based on vacuum suction, including vacuum chamber, vavuum pump, heater, vacuum cup is equipped with outside vacuum chamber, heater is equipped with close to the position of vacuum cup, above-mentioned welder also includes pressure vacuum gauge, and the gas circuit between above-mentioned pressure vacuum gauge and vacuum chamber and vavuum pump is connected.By the technical scheme of the utility model, the accuracy and efficiency of the judgement to workpiece welding quality is improved, reduces the loss of unqualified workpiece, while improves the usage experience of user.
Description
Technical field
It the utility model is related to welding technology field, more particularly to a kind of welder based on vacuum suction.
Background technology
At present, in correlation technique, vacuum suction workpiece in a manner of being welded to workpiece it is more and more common, welding
Connect before workpiece, it is necessary to heated to workpiece, but for the workpiece to be welded that some materials are softer or structure is elongated,
For example for the hinge (strip injection molded plastic parts) of automotive airbag, the process of heating may result in the deformation of workpiece, workpiece
Deformation can influence the heating distance to workpiece again, heat the change of distance and the degree of heat to workpiece can be caused different, mistake
Burn or burn it is impermeable can all cause welding quality not high, cause welding after workpiece it is unqualified.
Utility model content
Weak point present in regarding to the issue above, the utility model provide a kind of welding dress based on vacuum suction
Put, by setting pressure vacuum gauge to detect the vacuum pressure value in vacuum chamber, cause the pressure in vacuum chamber to become in workpiece deformation
It during change, can be shown by pressure vacuum gauge, to judge the welding quality of workpiece, introduce and the quality of welding workpiece is entered
The value standard that row judges, improve the judging efficiency to welding workpiece quality quality.
To achieve the above object, the utility model provides a kind of welder based on vacuum suction and included：Vacuum pressure
Power table, the gas circuit between above-mentioned pressure vacuum gauge and the vacuum chamber and the vavuum pump is connected, for detecting and showing
The pressure gone out in vacuum chamber.
In the technical scheme, the welder based on vacuum suction includes vacuum chamber, vavuum pump, heater, vacuum
Coordinate fixed vacuum cup outside chamber, heater is equipped with close to the position of vacuum cup.By in vacuum chamber and very
Pressure vacuum gauge is set in gas circuit between empty pump, to detect the pressure value in vacuum chamber, the size of above-mentioned pressure value passes through true
Hollow pressure gauge is shown, to remind the real-time pressure value in user's vacuum chamber.When workpiece fills in welding process because heating
The heating put and when deforming, occur gap between workpiece and vacuum cup, cause the pressure value in vacuum chamber to become big, pass through vacuum
The pressure value that pressure gauge is shown can learn the pressure changing in vacuum chamber, when pressure value is more than preset pressure value, sentence
The deformation extent of disconnected workpiece exceeds preset value, so as to judge that workpiece welding is unqualified, improves and workpiece welding quality is sentenced
Disconnected accuracy and efficiency.
In the above-mentioned technical solutions, it is preferable that welder also includes：Controller and warning device, wherein, controller with
Pressure vacuum gauge is connected, and warning device is connected with controller.
In the technical scheme, by the controller being equipped with pressure vacuum gauge, vacuum pressure is received in controller
When the pressure value that power table detects is more than or equal to default pressure value, controller can control the alarm being connected with it to fill
Put and alarmed, to remind the changing value of the pressure value in the above-mentioned welder of user to exceed preset range, so as to judge workpiece
Deformation extent exceed preset range, and then judge that the welding of above-mentioned workpiece is unqualified, improve the judgement to workpiece welding quality
Accuracy and efficiency, while improve the usage experience of user.
In the above-mentioned technical solutions, it is preferable that the above-mentioned welder based on vacuum suction also includes reversal valve, above-mentioned to change
Coordinate to valve in the gas circuit being serially connected between the vacuum chamber and the vavuum pump.
In the technical scheme, the reversal valve being serially connected with the gas circuit between vacuum chamber and vavuum pump includes one or one
More than, for control gas circuit trend and vacuum chamber and vavuum pump between air-flow break-make.Wherein, reversal valve can also be with
Controller is connected, and the on off state of reversal valve is controlled by the control instruction of controller, so as to control the pressure in vacuum chamber
Value, and then control absorption or relieving of the vacuum cup to welding workpiece to be heated.
In the above-mentioned technical solutions, it is preferable that above-mentioned warning device includes but is not limited to LED (Light Emitting
Diode, light emitting diode) lamp, buzzer.
In the technical scheme, when the pressure value in the vacuum chamber that pressure vacuum gauge detects is more than or equal to default pressure
During force value, under the control of the controller, warning device is alarmed, for example when warning device is LED, can control LED
Preset times are flashed, LED Chang Liang can be controlled, when warning device is buzzer, buzzer can be controlled to ring default sound number, or
Person controls buzzer to ring preset time, by setting warning device, user is paid attention to the pressure value of pressure vacuum gauge without the moment,
Reduce user and be more than or equal to the possibility of preset pressure value without noticing of the pressure value in vacuum chamber, while improve user
Usage experience.
In the above-mentioned technical solutions, it is preferable that above-mentioned pressure vacuum gauge include it is pointer and digital, wherein, it is pointer
Pressure vacuum gauge and digital pressure vacuum gauge are all prior art, for detecting and showing the pressure value in vacuum chamber.
Compared with prior art, the beneficial effects of the utility model are：By setting pressure vacuum gauge to detect in vacuum chamber
Pressure value, the deformation extent of welding workpiece can be judged according to pressure value, so as to judge that the welding quality of welding workpiece is
It is no qualified, the accuracy and efficiency of the judgement to workpiece welding quality is improved, by setting warning device, is reduced unqualified
The loss of workpiece, while improve the usage experience of user.
Brief description of the drawings
Fig. 1 is the structural representation of the welder based on vacuum suction disclosed in a kind of embodiment of the utility model；
Fig. 2 is the heating operation signal of the welder based on vacuum suction disclosed in a kind of embodiment of the utility model
Figure；
Fig. 3 is the gas circuit connection signal of the welder based on vacuum suction disclosed in a kind of embodiment of the utility model
Figure.
In figure, the corresponding relation between each structure and reference is：
101. vacuum chamber, 102. heaters, 103. vacuum cups, 104. vavuum pumps, 105. pressure vacuum gauges, 106. controls
Device processed, 107. warning devices, 108. reversal valves, 109. workpiece.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is part of the embodiment of the present utility model, rather than whole embodiments.Based on the reality in the utility model
Apply example, the every other embodiment that those of ordinary skill in the art are obtained on the premise of creative work is not made, all
Belong to the scope of the utility model protection.
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1 to Figure 3, according to the welder provided by the utility model based on vacuum suction, including：Vacuum pressure
Power table 105, the gas circuit between above-mentioned pressure vacuum gauge 105 and vacuum chamber 101 and vavuum pump 104 is connected, for detecting simultaneously
Show the pressure in vacuum chamber 101.
In the technical scheme, the welder based on vacuum suction includes vacuum chamber 101, vavuum pump 104, heater
102, the outside of vacuum chamber 101 coordinates fixed vacuum cup 103, and heater 102 is equipped with close to the position of vacuum cup 103
Put.By setting pressure vacuum gauge 105 in the gas circuit between vacuum chamber 101 and vavuum pump 104, to detect in vacuum chamber 101
Pressure value, the size of above-mentioned pressure value is shown by pressure vacuum gauge 105, to remind the reality in user's vacuum chamber 101
When pressure value.When workpiece 109 deforms in welding process because of the heating of heater 102, workpiece 109 and vacuum cup
Occur gap between 103, cause pressure value in vacuum chamber 101 to become big, the pressure value shown by pressure vacuum gauge 105 can be with
The pressure changing in vacuum chamber 101 is learnt, when pressure value is more than preset pressure value, judges the deformation extent of workpiece 109
Beyond preset value, so as to judge that workpiece welding is unqualified, the accuracy and efficiency of the judgement to workpiece welding quality is improved.
Wherein, vavuum pump 104 is used to extract the air in vacuum chamber 101, so as to adsorb workpiece 109 for vacuum cup 103
Power is provided.Heater 102 is that workpiece 109 to be welded heats, and makes the temperature of workpiece 109 be adapted to weld, improves welding
Efficiency and quality.
In the above-mentioned technical solutions, it is preferable that welder also includes：Controller 106 and warning device 107, wherein, control
Device 106 processed is connected with pressure vacuum gauge 105, and warning device 107 is connected with controller 106.
In the technical scheme, by the controller 106 being equipped with pressure vacuum gauge 105, received in controller 106
When the pressure value detected to pressure vacuum gauge 105 is more than or equal to default pressure value, controller 106 can control matches somebody with somebody with it
The warning device 107 for closing connection is alarmed, to remind the changing value of the pressure value in the above-mentioned welder of user beyond default
Scope, so as to judge that the deformation extent of workpiece 109 exceeds preset range, and then it is unqualified to judge that above-mentioned workpiece 109 welds, and improves
The accuracy and efficiency of judgement to workpiece welding quality, while improve the usage experience of user.
In the above-mentioned technical solutions, it is preferable that the above-mentioned welder based on vacuum suction also includes reversal valve 108, on
The cooperation of reversal valve 108 is stated to be serially connected with the gas circuit between the vacuum chamber 101 and the vavuum pump 104.
In the technical scheme, the reversal valve 108 being serially connected with the gas circuit between vacuum chamber 101 and vavuum pump 104 includes
One or more, for control gas circuit trend and vacuum chamber 101 and vavuum pump 104 between air-flow break-make.Its
In, reversal valve 108 can also be connected with controller 106, and opening for reversal valve 108 is controlled by the control instruction of controller 106
Off status, so as to control the pressure value in vacuum chamber 101, and then vacuum cup 103 is controlled to welding workpiece 109 to be heated
Absorption is decontroled.
In the above-mentioned technical solutions, it is preferable that above-mentioned warning device 107 includes but is not limited to LED, buzzer.
In the technical scheme, when the pressure value in the vacuum chamber 101 that pressure vacuum gauge 105 detects is more than or equal in advance
If pressure value when, under the control of controller 106, warning device 107 is alarmed, for example warning device 107 is LED
When, LED can be controlled to flash preset times, LED Chang Liang can be controlled, when warning device 107 is buzzer, can be controlled
Buzzer rings default sound number, or control buzzer rings preset time, by setting warning device 107, user is not had to the moment
Pay attention to the pressure value of pressure vacuum gauge 105, reduce user and be more than or equal to default pressure without noticing of the pressure value in vacuum chamber
The possibility of force value, while improve the usage experience of user.
In the above-mentioned technical solutions, it is preferable that above-mentioned pressure vacuum gauge 105 include it is pointer and digital, wherein, pointer
Formula pressure vacuum gauge and digital pressure vacuum gauge are all prior art, for detecting and showing the pressure value in vacuum chamber 101.
Described above is the technical solution of the utility model, it is contemplated that the heating meeting in vacuum suction welding in the prior art
Cause the deformation of workpiece so that the underproof technical problem of welding quality, the utility model proposes by setting pressure vacuum gauge
The pressure value in vacuum chamber is detected, the deformation extent of welding workpiece is judged according to pressure value, so as to judge the weldering of welding workpiece
Connect whether quality is qualified, improve the accuracy and efficiency of the judgement to workpiece welding quality, by setting warning device, reduce
The loss of unqualified workpiece, while improve the usage experience of user.
Preferred embodiment of the present utility model is these are only, is not limited to the utility model, for this area
Technical staff for, the utility model can have various modifications and variations.It is all within the spirit and principles of the utility model,
Any modification, equivalent substitution and improvements made etc., should be included within the scope of protection of the utility model.
Claims (5)
1. a kind of welder based on vacuum suction, including vacuum chamber, vavuum pump, heater, the vacuum chamber outside is matched somebody with somebody
Close and vacuum cup is set, the heater is equipped with close to the position of the vacuum cup, it is characterised in that the weldering
Connection device also includes：
Pressure vacuum gauge, the gas circuit between the pressure vacuum gauge and the vacuum chamber and the vavuum pump are connected.
2. welder according to claim 1, it is characterised in that also include：
Controller, the controller are connected with the pressure vacuum gauge；
Warning device, the warning device are connected with the controller.
3. welder according to claim 1, it is characterised in that also include：
Reversal valve, the reversal valve, which coordinates, to be serially connected with the gas circuit between the vacuum chamber and the vavuum pump.
4. welder according to claim 2, it is characterised in that the warning device includes LED, buzzer.
5. welder according to claim 1 or 2, it is characterised in that the pressure vacuum gauge includes pointer sum
Word formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720370462.1U CN206717221U (en) | 2017-04-10 | 2017-04-10 | Welder based on vacuum suction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720370462.1U CN206717221U (en) | 2017-04-10 | 2017-04-10 | Welder based on vacuum suction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206717221U true CN206717221U (en) | 2017-12-08 |
Family
ID=60504362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720370462.1U Active CN206717221U (en) | 2017-04-10 | 2017-04-10 | Welder based on vacuum suction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206717221U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111044235A (en) * | 2019-12-27 | 2020-04-21 | 深圳蓝普科技有限公司 | Device, method and equipment for detecting welding quality of device and storage medium |
| CN112792425A (en) * | 2021-02-02 | 2021-05-14 | 河南卓本达电气设备有限公司 | Workbench for circuit board maintenance |
-
2017
- 2017-04-10 CN CN201720370462.1U patent/CN206717221U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111044235A (en) * | 2019-12-27 | 2020-04-21 | 深圳蓝普科技有限公司 | Device, method and equipment for detecting welding quality of device and storage medium |
| CN112792425A (en) * | 2021-02-02 | 2021-05-14 | 河南卓本达电气设备有限公司 | Workbench for circuit board maintenance |
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