CN209647032U - A kind of device for testing silica gel push-button electric conductivity - Google Patents
A kind of device for testing silica gel push-button electric conductivity Download PDFInfo
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- CN209647032U CN209647032U CN201822250004.1U CN201822250004U CN209647032U CN 209647032 U CN209647032 U CN 209647032U CN 201822250004 U CN201822250004 U CN 201822250004U CN 209647032 U CN209647032 U CN 209647032U
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- pressing plate
- electric
- silica gel
- examination
- rack
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Abstract
The utility model discloses a kind of devices for testing silica gel push-button electric conductivity, including detection platform, rack, pressing plate cylinder, electric-examination pressing plate, electric-examination pressure head and pcb board；Wherein, rack is door shape, and is fixed at detection platform upper surface；The pcb board is set to detection platform upper surface, and is located at rack intracavity bottom；Electric-examination pressing plate is additionally provided with right above the pcb board, the electric-examination pressing plate is set in the middle part of the rack inner cavity, and is fixedly connected by piston rod with pressing plate cylinder；Electric-examination pressure head is additionally provided on the lower surface of the electric-examination pressing plate.The utility model realizes the quality restriction to different model silica gel push-button, does not need manually to judge product quality, reduces labour working strength, improve accuracy rate.
Description
Technical field
The utility model relates to silica gel push-button detection devices, and in particular to a kind of dress for testing silica gel push-button electric conductivity
It sets.
Background technique
In the production and assembly line of conducting silica gel key, Special station is had to detect whether silica gel push-button bottom is coated with
Conductive carbon granules, checks whether silica gel push-button is applied conductive carbon granules and mainly check by artificialvision and regarded using industrial camera at present
Feel comparison (silica gel and conductive carbon granules color difference compare) both methods.
Artificialvision checks whether silica gel push-button bottom is coated with conductive carbon granules, and eyes are easy fatigue, and speed is slow, low efficiency,
And it is affected by human factors easy erroneous judgement.
Check whether silica gel push-button bottom is coated with conductive carbon granules using industrial camera visual contrast, its advantage is that detection speed
Fastly, disadvantage has at following 3 points: 1) camera vision-based detection input cost is high, and the technical ability of another maintenance personnel's tune machine, which directly will affect, to be set
The quality of standby use and product, general middle-size and small-size producer can not receive；2) difference and design of supplied materials will cause the leakage of equipment
Sentence and judge by accident, or can not detect at all；3) key conduction carbon granules conduction resistance value difference is uncontrollable, can only artificially inspect detection by random samples.
Therefore, how to realize the quick quality restriction of silica gel push-button, always be the problem of constantly discussing in industry.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of device for testing silica gel push-button electric conductivity, structure letters
Single, performance is stablized, to save production cost, improves work efficiency.
In order to solve the above technical problems, the utility model adopts the following technical scheme: a kind of test silicon of the utility model
The device of glue key electric conductivity, including detection platform, innovative point are: further include rack, pressing plate cylinder, electric-examination pressing plate,
Electric-examination pressure head and pcb board；The rack is door shape, and is fixed at detection platform upper surface；The pcb board is set to detection platform
Upper surface, and it is located at rack intracavity bottom；Electric-examination pressing plate is additionally provided with right above the pcb board, the electric-examination pressing plate is set to institute
It states in the middle part of rack inner cavity, and is fixedly connected by piston rod with pressing plate cylinder；Electricity is additionally provided on the lower surface of the electric-examination pressing plate
Examine pressure head.
Preferably, the rack inner cavity top is additionally provided with symmetrical limit switch.
Preferably, the top plate of the rack and electric-examination pressing plate are horizontally disposed.
Preferably, the pressing plate cylinder is vertically placed on the top plate of rack, and the piston rod of the pressing plate cylinder runs through
The top plate of rack, and be fixedly connected with electric-examination pressing plate upper surface.
It preferably, further include two screening funnels, the screening funnel insertion is set in detection platform, and is symmetrically positioned in
At left and right sides of pcb board, the screening funnel is bonded with the pcb board left and right sides respectively.
It preferably, further include fixed link, driving lever and rotary cylinder, the fixed link is set in detection platform vertically, and with
Two screening funnel distributions triangular in shape, the driving lever are vertically arranged with fixed link, and are flexibly connected by rotary cylinder.
Preferably, the driving lever and detection platform are horizontally disposed, and driving lever is rotated in pcb board upper surface around fixed link.
Preferably, the rotation angle of the driving lever is 120 °.
The utility model has the beneficial effects that the utility model realizes the quality restriction to different model silica gel push-button, no
It needs manually to judge product quality, reduces labour working strength, improve accuracy rate；And the design of driving lever is used,
Automatically the silica gel push-button that will test is by whether qualification is classified, and reduces labour working strength, reduction manually work at
This.
Detailed description of the invention
In order to more clearly illustrate the technical scheme in the embodiment of the utility model, will make below to required in embodiment
Attached drawing is simply introduced, it should be apparent that, the accompanying drawings in the following description is only some realities recorded in the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the front view of the utility model.
Fig. 2 is the right view of the utility model.
Fig. 3 is the cross-sectional view of A-A in Fig. 1.
Wherein, 1- detection platform；2- rack；3- pressing plate cylinder；4- electric-examination pressing plate；5- electric-examination pressure head；6-PCB plate；7- limit
Bit switch；8- piston rod；9- screens funnel；10- fixed link；11- driving lever；12- rotary cylinder.
Specific embodiment
The technical solution of the utility model will be clearly and completely described by specific embodiment below.
A kind of device of test silica gel push-button electric conductivity of the utility model, including detection platform 1, rack 2, pressing plate gas
Cylinder 3, electric-examination pressing plate 4, electric-examination pressure head 5 and pcb board 6；Specific structure is as shown in Figure 1 and Figure 2, and rack 2 is door shape, and is fixed at
The top plate of 1 upper surface of detection platform, the rack 2 is horizontally disposed；Symmetrical limit switch is additionally provided in 2 inner cavity top of rack
7, for carrying out upper limit to electric-examination pressing plate 4.
It is additionally provided with pcb board 6 in 1 upper surface of detection platform, as shown in Figure 1 and Figure 2, pcb board 6 is located at 2 intracavity bottom of rack.
The horizontal surface for being set to pcb board 6 of electric-examination pressing plate 4 in the utility model, and be located in the middle part of 2 inner cavity of rack；Such as
Shown in Fig. 1, Fig. 2, it is additionally provided with pressing plate cylinder 3 in the surface of electric-examination pressing plate 4, which is vertically placed on the top of rack 2
On plate, and the piston rod 8 of pressing plate cylinder 3 runs through the top plate of rack, and is fixedly connected with 4 upper surface of electric-examination pressing plate.Electric-examination pressing plate 4
Lower surface on be additionally provided with electric-examination pressure head 5.
Also insertion is set there are two funnel 9 is screened the utility model in detection platform 1, as shown in Figure 1, Figure 3, two screenings
Funnel 9 is symmetrically set in 6 left and right sides of pcb board, and is bonded respectively at left and right sides of pcb board 6.
Also it is equipped with a fixed link 10 vertically in detection platform 1, as shown in Figure 2 and Figure 3, fixed link and two screening funnels 9
Distribution triangular in shape.Also horizontal equipped with a driving lever 11 in the side of fixed link 10, which is vertically arranged with fixed link 10, and
It is flexibly connected by rotary cylinder 12.Wherein, driving lever 11 is driven by rotary cylinder 12 and is revolved in 6 upper surface of pcb board around fixed link 10
Turn, rotation angle is 120 °.
Working principle of the utility model is: silica gel push-button to be detected is put into 6 upper surface of pcb board by worker, then pressing plate
Cylinder 3 drives electric-examination pressing plate 4 to move straight down, so that electric-examination pressure head 5 be driven to move downward, when electric-examination pressure head 5 touch to
The silica gel push-button of detection, and when making the correspondence contact position of silica gel push-button to be detected contact pcb board 6, circuit conducting, thus right
Testing result is judged；Then electric-examination pressure head 5 retracts to initial position, and rotary cylinder 12 acts, so that driving lever 11 be driven to exist
Qualified silica gel push-button to be detected is dialled in one of screening funnel 9 according to judging result by the rotation of 6 upper surface of pcb board, will not
Qualified dials in another screening funnel 9.Then the above movement is repeated, to be examined one by one to silica gel push-button to be detected
It surveys.
By using the device of the utility model, worker need to not only be parked into silica gel push-button to be detected, reduce labour
Intensity, and it is qualified or not due to being not necessarily to artificial judgment product, accuracy rate is improved, to improve work efficiency.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical new to this
The conception and scope of type is defined, without departing from the design concept of the present utility model, ordinary skill skill in this field
Art personnel should all fall into the protection scope of the utility model to all variations and modifications that the technical solution of the utility model is made,
The claimed technology contents of the utility model, are all documented in technical requirements book.
Claims (8)
1. a kind of device for testing silica gel push-button electric conductivity, including detection platform, it is characterised in that: further include rack, pressing plate
Cylinder, electric-examination pressing plate, electric-examination pressure head and pcb board；The rack is door shape, and is fixed at detection platform upper surface；The PCB
Plate is set to detection platform upper surface, and is located at rack intracavity bottom；Electric-examination pressing plate is additionally provided with right above the pcb board, it is described
Electric-examination pressing plate is set in the middle part of the rack inner cavity, and is fixedly connected by piston rod with pressing plate cylinder；Under the electric-examination pressing plate
Electric-examination pressure head is additionally provided on surface.
2. a kind of device for testing silica gel push-button electric conductivity according to claim 1, it is characterised in that: in the rack
Top of chamber is additionally provided with symmetrical limit switch.
3. a kind of device for testing silica gel push-button electric conductivity according to claim 1, it is characterised in that: the rack
Top plate and electric-examination pressing plate are horizontally disposed.
4. a kind of device for testing silica gel push-button electric conductivity according to claim 1, it is characterised in that: the pressing plate gas
Cylinder is vertically placed on the top plate of rack, and the piston rod of the pressing plate cylinder run through rack top plate, and on electric-examination pressing plate
Surface is fixedly connected.
5. a kind of device for testing silica gel push-button electric conductivity according to claim 1, it is characterised in that: further include two
Funnel is screened, the screening funnel insertion is set in detection platform, and is symmetrically positioned at left and right sides of pcb board, the screening funnel
It is bonded respectively with the pcb board left and right sides.
6. a kind of device for testing silica gel push-button electric conductivity according to claim 1, it is characterised in that: further include fixing
Bar, driving lever and rotary cylinder, the fixed link are set in detection platform vertically, and with two screening funnel distributions triangular in shape,
The driving lever is vertically arranged with fixed link, and is flexibly connected by rotary cylinder.
7. it is according to claim 6 it is a kind of test silica gel push-button electric conductivity device, it is characterised in that: the driving lever with
Detection platform is horizontally disposed, and driving lever is rotated in pcb board upper surface around fixed link.
8. a kind of device for testing silica gel push-button electric conductivity according to claim 7, it is characterised in that: the driving lever
Rotating angle is 120 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822250004.1U CN209647032U (en) | 2018-12-29 | 2018-12-29 | A kind of device for testing silica gel push-button electric conductivity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822250004.1U CN209647032U (en) | 2018-12-29 | 2018-12-29 | A kind of device for testing silica gel push-button electric conductivity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209647032U true CN209647032U (en) | 2019-11-19 |
Family
ID=68519680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822250004.1U Active CN209647032U (en) | 2018-12-29 | 2018-12-29 | A kind of device for testing silica gel push-button electric conductivity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209647032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246679A (en) * | 2020-09-27 | 2021-01-22 | 南京沃尔德防伪安全技术有限公司 | Facing slip paper detection device |
-
2018
- 2018-12-29 CN CN201822250004.1U patent/CN209647032U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246679A (en) * | 2020-09-27 | 2021-01-22 | 南京沃尔德防伪安全技术有限公司 | Facing slip paper detection device |
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