CN207487553U - A kind of pcb board stitch height detecting device - Google Patents
A kind of pcb board stitch height detecting device Download PDFInfo
- Publication number
- CN207487553U CN207487553U CN201721662650.8U CN201721662650U CN207487553U CN 207487553 U CN207487553 U CN 207487553U CN 201721662650 U CN201721662650 U CN 201721662650U CN 207487553 U CN207487553 U CN 207487553U
- Authority
- CN
- China
- Prior art keywords
- stitch
- shaft
- pcb board
- plectrum
- bristle
- 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.)
- Expired - Fee Related
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Abstract
The utility model is related to detection device field more particularly to a kind of pcb board stitch height detecting devices.At present, the phenomenon that component on pcb board is long there are stitch in welding, must trim long stitch before next process.Excessively high stitch is mostly identified using sliding block or laser scanning now, but sliding block easily miscues stitch and cannot make marks to the unqualified stitch that detected, laser scanning comes out long stitch None- identified side by side.The utility model in linear bearing side by setting shaft, in shaft lower part, plectrum is set, in shaft one end, torsional spring is set, the other end sets angular transducer, sets brush board at shaft rear, bristle is set on brush board lower plane, and the lower end of bristle is concordant with plectrum lower end, the stitch of superelevation is made not miscued, and can be labeled out, is effectively improved production efficiency.The utility model is mainly used for pcb board stitch height detection.
Description
Technical field
The utility model is related to detection device field more particularly to a kind of pcb board stitch height detecting devices.
Background technology
PCB is also known as printed wiring board, is important electronic unit, is the supporter of electronic component, is electronic component
The carrier of electrical connection.The phenomenon that component on pcb board is long there are stitch in welding, must be before next process
Long stitch is trimmed, in order to avoid influence subsequent installation.In the prior art, mostly known using sliding block or laser scanning
Do not go out excessively high stitch, but sliding block easily miscues stitch and cannot make marks to the unqualified stitch that detected,
Laser scanning comes out long stitch None- identified side by side.
Utility model content
In order to solve the above technical problems, the purpose of this utility model be to provide it is a kind of it is simple in structure, easy to operate, to stitch
Pcb board stitch height detecting device not damaged, convenient for making marks high with detection efficiency.
The technical solution of the utility model is as follows：
A kind of pcb board stitch height detecting device, including base assembly 1, grip block 2, baffle 3 and detection components 4；It is described
Base assembly 1 is square, and the base assembly 1 is horizontal positioned, and grip block 2 is set in the upper plane of the base assembly 1,
The rear end setting baffle 3 of the grip block 2, detection components 4 are set in 2 upper horizontal of grip block；The detection components 4 are wrapped
Include plectrum 41, crossbeam 42, shaft 43, linear bearing 44, brush board 45, bristle 46, torsional spring 47 and angular transducer 48；The crossbeam
42 rectangular plates, the crossbeam 42 is horizontal positioned, and a linear bearing is respectively set at the lower plane both ends of the crossbeam 42
44, shaft 43 is horizontally disposed in the 44 side forepart of linear bearing, plectrum 41 is set in 43 lower vertical of shaft, in institute
43 left end of shaft setting torsional spring 47 is stated, angular transducer 48 is set in 43 right end of shaft, in 42 lower plane of crossbeam, is turned
43 rear of axis is vertically arranged brush board 45, and bristle 46 is vertically arranged on 45 lower plane of brush board.
Further, the base assembly 1 includes pedestal 11, column 12 and guiding axis 13；The pedestal 11 is square
Plate is respectively vertically arranged a column 12 at four angles of plane on the pedestal 11, sets and lead between the column 12
To axis 13, in 13 outer diameter of guiding axis and 44 endoporus clearance fit of linear bearing.
Further, 2 bottom plate 21 of grip block, side plate 22 and card slot 23；The 21 square plate of bottom plate, it is described
In the horizontally disposed plane on the base 11 of bottom plate 21, the left and right ends of plane are vertically arranged side plate 22 on the bottom plate 21,
22 upper side of side plate sets card slot 23.
Further, the material of the plectrum 41 is stainless steel, and the thickness of the plectrum 41 is 0.5mm.
Further, the material of the bristle 46 is nylon, and the lower end of the bristle 46 is concordant with the lower end of plectrum 41.
The beneficial effects of the utility model are：
By setting shaft in linear bearing side, plectrum is set in shaft lower part, torsional spring is set in shaft one end, it is another
End setting angular transducer so that when excessively high stitch bumps against plectrum, plectrum can deflect, and angular transducer is able to detect that
Angle change, torsional spring can make plectrum restore vertical state, be effectively improved detection sensitivity, and can prevent from miscuing stitch.
By setting brush board at shaft rear, bristle on brush board lower plane is set, ink is moistened on bristle, and the lower end of bristle is with dialling
Under piece is held level with both hands together so that the superelevation stitch being detected applies curing ink by bristle, and the stitch of superelevation is made to be labeled out, after convenient
Continuous trimming work, is effectively improved production efficiency.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the front view of detection components in the utility model；
Fig. 3 is the front view of grip block in the utility model；
Fig. 4 is the operating diagram of the utility model；
In figure：Base assembly 1, grip block 2, baffle 3, detection components 4, pcb board 5, pedestal 11, column 12, guiding axis 13,
Bottom plate 21, side plate 22, card slot 23, plectrum 41, crossbeam 42, shaft 43, linear bearing 44, brush board 45, bristle 46, torsional spring 47, angle
Spend sensor 48.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but be not intended to limit the scope of the present invention.
As depicted in figs. 1 and 2, a preferred embodiment of the utility model, the pcb board stitch height detecting device, packet
Include base assembly 1, grip block 2, baffle 3 and detection components 4；Base assembly 1 is square, and base assembly 1 is horizontal positioned, in base
The upper plane setting grip block 2 of holder assembly 1, sets baffle 3 in the rear end of grip block 2, sets and detect in 2 upper horizontal of grip block
Component 4；Detection components 4 include plectrum 41, crossbeam 42, shaft 43, linear bearing 44, brush board 45, bristle 46, torsional spring 47 and angle
Sensor 48；42 rectangular plate of crossbeam, crossbeam 42 is horizontal positioned, and a straight line is respectively set at the lower plane both ends of crossbeam 42
Bearing 44 is horizontally disposed with shaft 43 in 44 side forepart of linear bearing, plectrum 41 is set in 43 lower vertical of shaft, in shaft 43
Left end sets torsional spring 47, sets angular transducer 48 in 43 right end of shaft, is vertically arranged at 42 lower plane of crossbeam, 43 rear of shaft
Brush board 45 is vertically arranged bristle 46 on 45 lower plane of brush board, and the material of plectrum 41 is stainless steel, and the thickness of plectrum 41 is
0.5mm, the material of bristle 46 is nylon, and the lower end of bristle 46 is concordant with the lower end of plectrum 41.Base assembly 1 include pedestal 11,
Column 12 and guiding axis 13；11 square plate of pedestal is respectively vertically arranged one and stands on the base 11 at the four of plane angle
Column 12 sets guiding axis 13, in 13 outer diameter of guiding axis and 44 endoporus clearance fit of linear bearing between column 12.
As shown in figure 3, grip block 2 includes bottom plate 21, side plate 22 and card slot 23；21 square plate of bottom plate, bottom plate 21
In horizontally disposed plane on the base 11, the left and right ends of plane are vertically arranged side plate 22 on bottom plate 21, on 22 top of side plate
Side sets card slot 23.
Operation principle is as follows：
As shown in figure 4, the stitch of pcb board 5 upward first, then in the card slot on 5 both ends of pcb board insertion grip block, push away
Dynamic pcb board 5 pins pcb board 5 up to withstanding baffle, with hand, pulls detection components, when there is superelevation stitch, superelevation stitch can touch
To plectrum, it is made to drive shaft rotation, the angular transducer of shaft one end detects angle change, feedback signal, buzzer (figure
In be not drawn into) alarm, after crossing superelevation stitch shaft under the action of torsional spring, drive shift plate restore vertical state.Due to bristle
Lower end it is concordant with the lower end of plectrum, pull detection components pass through above pcb board 5 when, superelevation stitch can also be painted oil
Ink, superelevation stitch are labeled out, convenient for subsequently trimming.
The beneficial effects of the utility model are：
By setting shaft in linear bearing side, plectrum is set in shaft lower part, torsional spring is set in shaft one end, it is another
End setting angular transducer so that when excessively high stitch bumps against plectrum, plectrum can deflect, and angular transducer is able to detect that
Angle change, torsional spring can make plectrum restore vertical state, be effectively improved detection sensitivity, and can prevent from miscuing stitch.
By setting brush board at shaft rear, bristle on brush board lower plane is set, ink is moistened on bristle, and the lower end of bristle is with dialling
Under piece is held level with both hands together so that the superelevation stitch being detected applies curing ink by bristle, and the stitch of superelevation is made to be labeled out, after convenient
Continuous trimming work, is effectively improved production efficiency.
It the above is only the preferred embodiment of the utility model, be not intended to limit the utility model, it is noted that for
For those skilled in the art, under the premise of the utility model technical principle is not departed from, if can also make
Dry improvement and modification, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (5)
1. a kind of pcb board stitch height detecting device, it is characterised in that：Including base assembly (1), grip block (2), baffle (3)
With detection components (4)；The base assembly (1) is square, and the base assembly (1) is horizontal positioned, in the base assembly
(1) upper plane setting grip block (2) sets baffle (3), above the grip block (2) in the rear end of the grip block (2)
Horizontally disposed detection components (4)；The detection components (4) include plectrum (41), crossbeam (42), shaft (43), linear bearing
(44), brush board (45), bristle (46), torsional spring (47) and angular transducer (48)；Crossbeam (42) rectangular plate, it is described
Crossbeam (42) is horizontal positioned, a linear bearing (44) is respectively set at the lower plane both ends of the crossbeam (42), in the straight line
Bearing (44) side forepart is horizontally disposed with shaft (43), plectrum (41) is set in the shaft (43) lower vertical, at described turn
Axis (43) left end setting torsional spring (47) sets angular transducer (48), under the crossbeam (42) in the shaft (43) right end
Plane, shaft (43) rear are vertically arranged brush board (45), and bristle (46) is vertically arranged on the brush board (45) lower plane.
2. according to a kind of pcb board stitch height detecting device described in claim 1, it is characterised in that：The base assembly
(1) including pedestal (11), column (12) and guiding axis (13)；The square plate of the pedestal (11), in the pedestal (11)
A column (12) is respectively vertically arranged at four angles of upper plane, guiding axis (13) is set between the column (12), in institute
State guiding axis (13) outer diameter and linear bearing (44) endoporus clearance fit.
3. according to a kind of pcb board stitch height detecting device described in claim 1, it is characterised in that：The grip block (2)
Including bottom plate (21), side plate (22) and card slot (23)；The square plate of the bottom plate (21), the bottom plate (21) are horizontally disposed
On pedestal (11) in plane, the left and right ends of plane are vertically arranged side plate (22) on the bottom plate (21), in the side plate
(22) upper side setting card slot (23).
4. according to a kind of pcb board stitch height detecting device described in claim 1, it is characterised in that：The plectrum (41)
Material for stainless steel, the thickness of the plectrum (41) is 0.5mm.
5. according to a kind of pcb board stitch height detecting device described in claim 1, it is characterised in that：The bristle (46)
Material for nylon, the lower end of the bristle (46) is concordant with the lower end of plectrum (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721662650.8U CN207487553U (en) | 2017-12-04 | 2017-12-04 | A kind of pcb board stitch height detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721662650.8U CN207487553U (en) | 2017-12-04 | 2017-12-04 | A kind of pcb board stitch height detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207487553U true CN207487553U (en) | 2018-06-12 |
Family
ID=62457489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721662650.8U Expired - Fee Related CN207487553U (en) | 2017-12-04 | 2017-12-04 | A kind of pcb board stitch height detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207487553U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455199A (en) * | 2019-07-02 | 2019-11-15 | 深圳市格灵人工智能与机器人研究院有限公司 | Pcb board Pin needle height detection method and system |
| CN113399310A (en) * | 2021-06-11 | 2021-09-17 | 江苏法拉电子有限公司 | A all-round automatic outward appearance detection device for condenser |
| CN113532231A (en) * | 2021-08-23 | 2021-10-22 | 匠旭智能科技(重庆)有限公司 | PCB board stitch detection device |
| CN114937906A (en) * | 2022-07-21 | 2022-08-23 | 深圳市福金鹰电子有限公司 | Stitch inserting equipment for BTB connector based on fixed point adjustment |
-
2017
- 2017-12-04 CN CN201721662650.8U patent/CN207487553U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455199A (en) * | 2019-07-02 | 2019-11-15 | 深圳市格灵人工智能与机器人研究院有限公司 | Pcb board Pin needle height detection method and system |
| CN113399310A (en) * | 2021-06-11 | 2021-09-17 | 江苏法拉电子有限公司 | A all-round automatic outward appearance detection device for condenser |
| CN113532231A (en) * | 2021-08-23 | 2021-10-22 | 匠旭智能科技(重庆)有限公司 | PCB board stitch detection device |
| CN114937906A (en) * | 2022-07-21 | 2022-08-23 | 深圳市福金鹰电子有限公司 | Stitch inserting equipment for BTB connector based on fixed point adjustment |
| CN114937906B (en) * | 2022-07-21 | 2022-10-04 | 深圳市福金鹰电子有限公司 | Stitch inserting equipment for BTB connector based on fixed point adjustment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180612 Termination date: 20201204 |