CN207340301U - A kind of dust protected PCB trigger squeezes - Google Patents
A kind of dust protected PCB trigger squeezes Download PDFInfo
- Publication number
- CN207340301U CN207340301U CN201720923289.3U CN201720923289U CN207340301U CN 207340301 U CN207340301 U CN 207340301U CN 201720923289 U CN201720923289 U CN 201720923289U CN 207340301 U CN207340301 U CN 207340301U
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- CN
- China
- Prior art keywords
- pcb
- magnetic
- convex block
- platform
- dust protected
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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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Abstract
The utility model provides a kind of dust protected PCB trigger squeezes.The dust protected PCB trigger squeezes include the first hydraulic cylinder, PCB racks and the second connecting rod are pressed, the lower end of first hydraulic cylinder is connected with head rod, and it is fixed with top board below the head rod, the lower end of the top board is installed by the convex block that is magnetic, and it is provided with the left of the magnetic convex block and does not press PCB racks, described pressed is provided with the magnetic convex block on the left of PCB racks, and it is fixed with platform below the magnetic convex block, the platform is internally provided with lower platen, and inlay the groove that is magnetic on the outside of the lower platen, the upper end of second connecting rod is connected with the lower platen, and the lower end of second connecting rod is provided with the second hydraulic cylinder.Dust protected PCB trigger squeezes provided by the utility model solve and cannot carry out well dust-proof in correlation technique, can so be difficult to clear up, and PCB trigger squeezes cannot be to not pressing PCB and having pressed PCB to carry out the technical problem of classification placement.
Description
Technical field
It the utility model is related to PCB process units technical fields, more particularly to a kind of dust protected PCB trigger squeezes.
Background technology
PCB is important electronic unit, is the supporter of electronic component, is the carrier of electronic component electrical connection,
Since it is using electron printing making, therefore it is referred to as printed circuit board (PCB), needs to use pressure during PCB is produced
Trigger flattens PCB.
But the common PCB trigger squeezes of in the market are all there is a series of defects, for example PCB trigger squeezes are after pressing plate
Without using when have dust and drop on lower platen, and common trigger squeeze cannot carry out dust-proof, so meeting well
Be difficult to clear up, PCB trigger squeezes PCB and cannot press PCB to carry out classification placement to not pressing well, it is not practical enough the problem of, this
The presence of a little problems all have impact on the use of in the market PCB trigger squeezes, can not meet the demand used.
Therefore, it is necessary to providing a kind of new dust protected PCB trigger squeezes solves above-mentioned technical problem.
Utility model content
The utility model solve technical problem be to provide one kind can carry out it is dust-proof and also can to do not press PCB with
PCB is pressed to carry out the dust protected PCB trigger squeezes that classification is placed well.
In order to solve the above technical problems, dust protected PCB trigger squeezes provided by the utility model, including the first hydraulic cylinder,
PCB racks and the second connecting rod are pressed, the lower end of first hydraulic cylinder is connected with head rod, and described first connects
Top board is fixed with below extension bar, the convex block that is magnetic is installed in the lower end of the top board, and is set on the left of the magnetic convex block
It is equipped with and does not press PCB racks, described pressed is provided with the magnetic convex block on the left of PCB racks, and the magnetic convex block
Lower section is fixed with platform, and the platform is internally provided with lower platen, and inlays the groove that is magnetic on the outside of the lower platen, institute
The upper end for stating the second connecting rod is connected with the lower platen, and the lower end of second connecting rod is provided with the second hydraulic cylinder,
The bottom of the platform is fixed with pillar.
Preferably, the head rod is structure as a whole with the top board, and the head rod and described the
One hydraulic cylinder forms stretching structure.
Preferably, the magnetic convex block and the magnetic groove are both provided with two, and the magnetic convex block and the magnetic
Property groove it is symmetrical on the central axes of the top board, the appearance and size of the magnetism convex block and the magnetic groove matches.
Preferably, it is described not press PCB racks and described to have pressed PCB racks be gridiron.
Preferably, the inside of the platform is inlaid with the magnetic groove, and the appearance and size of the magnetic groove and institute
The appearance and size for stating lower platen matches.
Preferably, the platform forms stretching structure with second hydraulic cylinder, and the telescopic extensions of the platform are
0-5cm。
Compared with correlation technique, dust protected PCB trigger squeezes provided by the utility model have the advantages that：
The utility model provides a kind of dust protected PCB trigger squeezes, is provided with and described do not press PCB racks and described pressed
PCB racks, it is described not press PCB racks and described pressed PCB racks very easily PCB and PCB pressed to not pressing
Carry out classification well to place, practicality is stronger, and second hydraulic cylinder can drive the lower platen to be lifted, can be with
The lower platen without using when packed up, then can be very good to cover the pushing by the top board again
Plate, so can be very good to prevent dust from dropping on the lower platen, ensure that the cleaning of the lower platen, while pass through liquid
The operating automation degree of air cylinder is higher, and the absorption between the magnetic convex block and the magnetic groove can make it is described
Closely it is bonded, can preferably carries out dust-proof between top board and the lower platen.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of preferred embodiment of dust protected PCB trigger squeezes provided by the utility model；
Fig. 2 is the platform structure schematic diagram shown in Fig. 1.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Please refer to Fig. 1 and Fig. 2, wherein, Fig. 1 be dust protected PCB trigger squeezes provided by the utility model it is a kind of compared with
The structure diagram of good embodiment, Fig. 2 are the platform structure schematic diagram shown in Fig. 1.Dust protected PCB trigger squeezes include first
Hydraulic cylinder 1, head rod 2, top board 3, magnetic convex block 4, do not press PCB racks 5, pressed PCB racks 6, platform 7,
Lower platen 8, magnetic groove 9, the second hydraulic cylinder 10, the second connecting rod 11, pillar 12 and magnetic groove 13, first hydraulic pressure
The lower end of cylinder 1 is connected with head rod 2, and the lower section of the head rod 2 is fixed with top board 3, the top board 3
Lower end installation be magnetic convex block 4, and the left side of the magnetic convex block 4 is provided with and does not press PCB racks 5, described to have pressed PCB
The left side of rack 6 is provided with the magnetic convex block 4, and the lower section of the magnetic convex block 4 is fixed with platform 7, the platform 7
Lower platen 8 is internally provided with, and the groove 9 that is magnetic is inlayed in the outside of the lower platen 8, the upper end of second connecting rod 11 connects
The lower platen 8 is connected to, and the lower end of second connecting rod 11 is provided with the second hydraulic cylinder 10, the bottom of the platform 7
It is fixed with the pillar 12.
Specifically, the head rod 2 is structure as a whole with top board 3, and the head rod 2 and described the
One hydraulic cylinder 1 forms stretching structure.
The magnetism convex block 4 and the magnetic groove 13 are both provided with two, and the magnetic convex block 4 and the magnetism are recessed
Groove 13 is symmetrical on the central axes of the top board 3, the appearance and size kissing of the magnetism convex block 4 and the magnetic groove 13
Close.
It is described not press PCB racks 5 and described to have pressed PCB racks 6 be gridiron.
The inside of the platform 7 is inlaid with the magnetic groove 13, and the appearance and size of the magnetic groove 13 with it is described
The appearance and size of lower platen 8 matches.
The platform 7 forms stretching structure with second hydraulic cylinder 10, and the telescopic extensions of the platform 7 are 0-
5cm。
Compared with correlation technique, dust protected PCB trigger squeezes provided by the utility model have the advantages that：
The utility model provides a kind of dust protected PCB trigger squeezes, is provided with and described do not press PCB racks 5 and described pressed
PCB racks 6, it is described not press PCB racks 5 and described pressed PCB racks 6 be very easily to not pressing PCB with having pressed
PCB carries out classification well and places, and practicality is stronger, and second hydraulic cylinder 10 can drive the lower platen 8 to be risen
Drop, can the lower platen 8 without using when packed up, then can be very good to cover by the top board 3 again
The lower platen 8, so can be very good to prevent dust from dropping on the lower platen 8, ensure that the clear of the lower platen 8
It is clean while higher by the operating automation degree of hydraulic cylinder, and between the magnetic convex block 4 and the magnetic groove 9
Absorption can make closely to be bonded between the top board 3 and the lower platen 8, can preferably carry out dust-proof.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is directly or indirectly used in
Other relevant technical fields, are equally included in the patent within the scope of the utility model.
Claims (6)
1. a kind of dust protected PCB trigger squeezes, including the first hydraulic cylinder, PCB racks and the second connecting rod are pressed, its feature exists
In, the lower end of first hydraulic cylinder is connected with head rod, and is fixed with top board below the head rod,
The lower end installation of the top board is magnetic convex block, and is provided with the left of the magnetic convex block and does not press PCB racks, it is described
The magnetic convex block is provided with the left of pressure PCB racks, and platform is fixed with below the magnetic convex block, the platform
Lower platen is internally provided with, and the groove that is magnetic is inlayed on the outside of the lower platen, the upper end of second connecting rod is connected with
The lower platen, and the lower end of second connecting rod is provided with the second hydraulic cylinder, the bottom of the platform is fixed with pillar.
2. dust protected PCB trigger squeezes according to claim 1, it is characterised in that the head rod and the upper pressure
Plate is structure as a whole, and the head rod forms stretching structure with first hydraulic cylinder.
3. dust protected PCB trigger squeezes according to claim 1, it is characterised in that the magnetism convex block and the magnetism are recessed
Groove is both provided with two, and the magnetic convex block and the magnetic groove are symmetrical on the central axes of the top board, the magnetic
Property convex block and the appearance and size of magnetic groove match.
4. dust protected PCB trigger squeezes according to claim 1, it is characterised in that it is described do not press PCB racks and it is described
It is gridiron to press PCB racks.
5. dust protected PCB trigger squeezes according to claim 1, it is characterised in that the inside of the platform is inlaid with described
Magnetic groove, and the appearance and size of the magnetic groove matches with the appearance and size of the lower platen.
6. dust protected PCB trigger squeezes according to claim 1, it is characterised in that the platform and second hydraulic air
Cylinder forms stretching structure, and the telescopic extensions of the platform are 0-5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720923289.3U CN207340301U (en) | 2017-07-27 | 2017-07-27 | A kind of dust protected PCB trigger squeezes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720923289.3U CN207340301U (en) | 2017-07-27 | 2017-07-27 | A kind of dust protected PCB trigger squeezes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207340301U true CN207340301U (en) | 2018-05-08 |
Family
ID=62376909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720923289.3U Expired - Fee Related CN207340301U (en) | 2017-07-27 | 2017-07-27 | A kind of dust protected PCB trigger squeezes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207340301U (en) |
-
2017
- 2017-07-27 CN CN201720923289.3U patent/CN207340301U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180508 Termination date: 20200727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |