CN206747825U - Circuit printing plate dry joint detection device - Google Patents
Circuit printing plate dry joint detection device Download PDFInfo
- Publication number
- CN206747825U CN206747825U CN201720282709.4U CN201720282709U CN206747825U CN 206747825 U CN206747825 U CN 206747825U CN 201720282709 U CN201720282709 U CN 201720282709U CN 206747825 U CN206747825 U CN 206747825U
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- CN
- China
- Prior art keywords
- detection device
- circuit
- support
- printing plate
- joint detection
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- 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.)
- Expired - Fee Related
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- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The utility model discloses a kind of circuit printing plate dry joint detection device, the dry joint detection device includes support, vibration motor, vibrating disc and clamping device, the vibration motor is fixedly mounted on support, the vibrating disc is fixedly mounted at the top of vibration motor, the side of the support is additionally provided with current sensing means, and the current sensing means is connected with vibrating disk by circuit.The circuit board being clamped in thereon is driven to be shaken by vibrating disc, if there is the particularly poor situation of welding quality, solder joint can come off directly with vibrations, if there is rosin joint, can also measure its curent change of solder joint in vibrations process.
Description
Technical field：
The utility model belongs to circuit printing plate technical field, detects and fills more particularly, to a kind of circuit printing plate rosin joint
Put.
Background technology：
It is the FAQs during board production that rosin joint, which occurs, in the solder joint of circuit board, produces the factor ten of solder joint rosin joint
Divide complexity, can not also accomplish to eradicate up from production technology at present, the current a great problem of detection of solder joint, current detection side
Method has automatic optics inspection, automatic X-ray detection and flying needle detection, although the degree of accuracy of above-mentioned method detection is higher,
The defects of detection time is longer, and detection device is prohibitively expensive be present, in time using the above apparatus and method, still can not accurately
The situation of the rosin joint of butt welding point accomplishes accurately to detect, it is therefore desirable to a kind of relative low price and accuracy of detection in general is set
It is standby.
The content of the invention：
Technical problem to be solved in the utility model is：One kind is provided by detecting circuit board current or directly passing through
Vibrations come detect the solder joint of circuit board whether the device of rosin joint.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：A kind of circuit printing
Plate dry joint detection device, the dry joint detection device include support, vibration motor, vibrating disc and clamping device, the vibrations electricity
Machine is fixedly mounted on support, and the vibrating disc is fixedly mounted at the top of vibration motor, and the side of the support is additionally provided with electricity
Flow detection device, the current sensing means are connected with vibrating disk by circuit.
Preferably, the clamping device is made up of motor, drive link and fixture block, the motor is fixedly mounted
In vibrations tray bottom, the motor is connected with drive link by conveyer belt, and the drive link passes through screw mandrel spiral shell with fixture block
Line connects.
Preferably, being additionally provided with regulation panel on the support, the regulation panel passes through circuit phase with vibration motor
Connection.
Compared with prior art, usefulness of the present utility model is：The circuit being clamped in thereon is driven by vibrating disc
Plate is shaken, if there is the particularly poor situation of welding quality, solder joint can come off directly with vibrations, if there is rosin joint,
Its curent change of solder joint in vibrations process can also be measured.
Brief description of the drawings：
The utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
In figure：1st, support；2nd, vibration motor；3rd, vibrating disk；41st, motor；42nd, drive link；43rd, fixture block；5th, electric current
Detection means；6th, panel is adjusted.
Embodiment：
Below in conjunction with the accompanying drawings and the utility model is described in detail embodiment：
A kind of circuit printing plate dry joint detection device as shown in Figure 1, the dry joint detection device include support 1, vibrations
Motor 2, vibrating disc 3 and clamping device, the vibration motor 2 are fixedly mounted on support 1, and the vibrating disc 3 is fixedly mounted on
The top of vibration motor 2, the side of the support 1 are additionally provided with current sensing means 5, the current sensing means 5 and vibrating disk 3
It is connected by circuit.If there is rosin joint, solder joint be able to can also be sent out with 3 upper and lower activity of vibrating disc, resistance now
Changing, therefore current sensing means 5 can judge whether the situation of rosin joint by detecting the resistance of solder joint.
The clamping device is made up of motor 41, drive link 42 and fixture block 43, and the motor 41 is fixedly mounted
In the bottom of vibrating disc 3, the motor 41 is connected with drive link 42 by conveyer belt, and the drive link 42 is logical with fixture block 43
Cross screw mandrel threaded connection.
Regulation panel 6 is additionally provided with the support 1, the regulation panel 6 is connected with vibration motor 2 by circuit,
The vibration frequency of the increase regulation adjustable in vibration motor 2 of panel 6.
It is emphasized that：It the above is only preferred embodiment of the present utility model, not the utility model appointed
What formal limitation, every any simple modification made according to the technical essence of the utility model to above example, etc.
With change and modification, in the range of still falling within technical solutions of the utility model.
Claims (3)
- A kind of 1. circuit printing plate dry joint detection device, it is characterised in that：The dry joint detection device includes support (1), vibrations Motor (2), vibrating disc (3) and clamping device, the vibration motor (2) are fixedly mounted on support (1), the vibrating disc (3) It is fixedly mounted at the top of vibration motor (2), the side of the support (1) is additionally provided with current sensing means (5), the electric current inspection Device (5) is surveyed with vibrating disk (3) by circuit to be connected.
- 2. circuit printing plate dry joint detection device according to claim 1, it is characterised in that：The clamping device is by driving Motor (41), drive link (42) and fixture block (43) composition, the motor (41) are fixedly mounted on vibrating disc (3) bottom, institute State motor (41) with drive link (42) by conveyer belt to be connected, the drive link (42) passes through screw mandrel spiral shell with fixture block (43) Line connects.
- 3. circuit printing plate dry joint detection device according to claim 1, it is characterised in that：Also set on the support (1) Regulation panel (6) is equipped with, the regulation panel (6) is connected with vibration motor (2) by circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720282709.4U CN206747825U (en) | 2017-03-22 | 2017-03-22 | Circuit printing plate dry joint detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720282709.4U CN206747825U (en) | 2017-03-22 | 2017-03-22 | Circuit printing plate dry joint detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206747825U true CN206747825U (en) | 2017-12-15 |
Family
ID=60610972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720282709.4U Expired - Fee Related CN206747825U (en) | 2017-03-22 | 2017-03-22 | Circuit printing plate dry joint detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206747825U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108008241A (en) * | 2017-10-19 | 2018-05-08 | 惠州市骏亚数字技术有限公司 | A kind of pcb board cold solder detector |
| CN113109008A (en) * | 2021-03-25 | 2021-07-13 | 芜湖雅葆轩电子科技股份有限公司 | Tolerance detection method for finished circuit board |
-
2017
- 2017-03-22 CN CN201720282709.4U patent/CN206747825U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108008241A (en) * | 2017-10-19 | 2018-05-08 | 惠州市骏亚数字技术有限公司 | A kind of pcb board cold solder detector |
| CN113109008A (en) * | 2021-03-25 | 2021-07-13 | 芜湖雅葆轩电子科技股份有限公司 | Tolerance detection method for finished circuit board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20200322 |