CN207757285U - A kind of vacuum cup for pcb board - Google Patents
A kind of vacuum cup for pcb board Download PDFInfo
- Publication number
- CN207757285U CN207757285U CN201721912930.XU CN201721912930U CN207757285U CN 207757285 U CN207757285 U CN 207757285U CN 201721912930 U CN201721912930 U CN 201721912930U CN 207757285 U CN207757285 U CN 207757285U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- pcb board
- suction nozzle
- vacuum cup
- groove
- 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.)
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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model is related to a kind of vacuum cup for pcb board, including bottom plate and several vacuum slots, the groove for installing suction nozzle is offered on the bottom plate, the suction nozzle bottom end is movably mounted to bottom portion of groove, and top protrudes from outside groove.Since the top of suction nozzle protrudes from outside groove, when suction nozzle sucks pcb board, pcb board will not avoid the problem that causing frictionally damage between pcb board and bottom plate with contacts baseplate.
Description
Technical field
The utility model is related to clamp arts, especially a kind of vacuum cup for pcb board.
Background technology
In field of machining, pcb board needs to carry out surface processing.Process mainly fixes PCB by sucker
Plate, at present sucker pcb board is sucked, make pcb board fitting sucker bottom plate, be easy out between the bottom plate and pcb board of such sucker
It now rubs, to damage pcb board.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of vacuum cup for pcb board, solve existing suction
Disk can damage the problem of pcb board.
Technical solution adopted by the utility model to solve its technical problems is：A kind of vacuum suction for pcb board is provided
Disk, including bottom plate and several vacuum slots offer the groove for installing suction nozzle, the suction nozzle bottom end activity on the bottom plate
Ground is mounted on bottom portion of groove, and top protrudes from outside groove.
Further, the suction nozzle is in horn-like.
Further, the suction nozzle is made of flexible glue.
Further, edge distribution of the suction nozzle along bottom plate.
Further, the bottom plate is rectangular slab.
Further, the bottom plate is opened up there are three unfilled corner.
Further, mounting hole is offered in the middle part of the bottom plate.
Further, the light hole of the light transmission for photoelectric sensor is further opened on the bottom plate.
Compared with the existing technology, a kind of PCB tray provided by the utility model, since the top of suction nozzle protrudes from groove
Outside, when suction nozzle sucks pcb board, pcb board will not avoid causing asking for frictionally damage between pcb board and bottom plate with contacts baseplate
Topic.
In addition, the suction nozzle is in horn-like, and it is made of flexible glue, flexible glue will not both wear pcb board and also have when adsorbing pcb board
There is resiliency, can preferably protect pcb board.
Description of the drawings
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing：
Fig. 1 is the structural schematic diagram of vacuum cup provided by the utility model；
Fig. 2 is the close-up schematic view of Fig. 1 vacuum cups.
Specific implementation mode
In conjunction with attached drawing, elaborate to the preferred embodiment of the utility model.
As illustrated in fig. 1 and 2, the utility model provides a kind of vacuum cup for pcb board, including bottom plate 10 and several true
Suction mouth 20 offers the groove 11 for installing suction nozzle 20 on bottom plate 10, and 20 bottom end of suction nozzle is movably mounted to 11 bottom of groove
Portion, top protrude from outside groove 11.Since the top of suction nozzle 20 protrudes from outside groove 11, when suction nozzle 20 sucks pcb board,
Pcb board will not be contacted with bottom plate 10, avoid the problem that causing frictionally damage between pcb board and bottom plate 10.
In the present embodiment, suction nozzle 20 is in horn-like, and absorption property is more preferable.Suction nozzle 20 is made of flexible glue, when adsorbing pcb board
Flexible glue, which will not both wear pcb board, also has resiliency, can preferably protect pcb board.
Further, in order to be adapted with the shape of pcb board, bottom plate 10 is rectangular slab, and suction nozzle 20 is along the side of bottom plate 10
Fate cloth can adsorb the edge of pcb board, not contact the middle part of pcb board as possible, in this way because middle part is more important than edge.
In the present embodiment, opening up there are three unfilled corner 14 for bottom plate 10 can reduce the weight of sucker to the greatest extent, while reducing volume and keeping away in this way
Exempt to interfere with miscellaneous equipment.
In actual use, bottom plate 10 needs to install on miscellaneous equipment, and the middle part of bottom plate 10 offers mounting hole 12,
Bottom plate 10 passes through mounting hole 12 to be mounted on miscellaneous equipment by bolt.Suction nozzle 20 is connected to vacuum generating equipment.Miscellaneous equipment
It is additionally provided with the photoelectric sensor for incuding pcb board, therefore, is further opened on bottom plate 10 and leads to for what the light of photoelectric sensor penetrated
The light of unthreaded hole 13, photoelectric sensor is projected out of light hole 13, and when detecting pcb board, 20 aspirator vacuum of suction nozzle adsorbs PCB
Plate realizes the adsorption process of automation.Wherein, there are two photoelectric sensors, corresponding light hole 13 also there are two.
It should be understood that above example is only to illustrate the technical solution of the utility model, it is rather than its limitations, right
For those skilled in the art, it can modify to technical solution described in the above embodiment, or to which part skill
Art feature carries out equivalent replacement；And all such modifications and replacement, it should all belong to the protection of the appended claims for the utility model
Range.
Claims (8)
1. a kind of vacuum cup for pcb board, including bottom plate and several vacuum slots, which is characterized in that opened on the bottom plate
Equipped with the groove for installing suction nozzle, the suction nozzle bottom end is movably mounted to bottom portion of groove, and top protrudes from outside groove.
2. vacuum cup according to claim 1, which is characterized in that the suction nozzle is in horn-like.
3. vacuum cup according to claim 2, which is characterized in that the suction nozzle is made of flexible glue.
4. vacuum cup according to claim 3, which is characterized in that edge distribution of the suction nozzle along bottom plate.
5. vacuum cup as claimed in any of claims 1 to 4, which is characterized in that the bottom plate is rectangular slab.
6. vacuum cup according to claim 5, which is characterized in that the bottom plate is opened up there are three unfilled corner.
7. vacuum cup according to claim 6, which is characterized in that offer mounting hole in the middle part of the bottom plate.
8. vacuum cup according to claim 7, which is characterized in that be further opened with for photoelectric sensor on the bottom plate
The light hole that light penetrates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721912930.XU CN207757285U (en) | 2017-12-30 | 2017-12-30 | A kind of vacuum cup for pcb board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721912930.XU CN207757285U (en) | 2017-12-30 | 2017-12-30 | A kind of vacuum cup for pcb board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207757285U true CN207757285U (en) | 2018-08-24 |
Family
ID=63186343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721912930.XU Active CN207757285U (en) | 2017-12-30 | 2017-12-30 | A kind of vacuum cup for pcb board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207757285U (en) |
-
2017
- 2017-12-30 CN CN201721912930.XU patent/CN207757285U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |