CN109982510A - A kind of mounting structures of pcb board cutting on line device - Google Patents
A kind of mounting structures of pcb board cutting on line device Download PDFInfo
- Publication number
- CN109982510A CN109982510A CN201910166752.8A CN201910166752A CN109982510A CN 109982510 A CN109982510 A CN 109982510A CN 201910166752 A CN201910166752 A CN 201910166752A CN 109982510 A CN109982510 A CN 109982510A
- Authority
- CN
- China
- Prior art keywords
- pcb board
- conveyer belt
- cutter
- cutting
- mounting structures
- 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.)
- Withdrawn
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 30
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 241000220317 Rosa Species 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0008—Apparatus or processes for manufacturing printed circuits for aligning or positioning of tools relative to the circuit board
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a kind of mounting structures of pcb board cutting on line device, including left conveyer belt and right conveyer belt；It is formed with gap between left conveyer belt and right conveyer belt, vertically arranged cutter is installed above gap, cutter is connected with the push-pull device at fixed being obliquely installed, and push-pull device at fixed pushes that cross stream velocity component when cutter is consistent with the transmission direction of pcb board and speed is equal；Push-pull device at fixed is connected with rotating device.The configuration of the present invention is simple, easy to use, the pcb board cut is neat, edge is vertical, and smooth, and burr is few, improves the product quality of pcb board.
Description
Technical field
The invention belongs to machinery field, in particular to a kind of mounting structures of pcb board cutting on line device.
Background technique
Printed circuit board { PCB circuit board }, also known as printed circuit board are the suppliers of electronic component electrical connection.PCB
Plate is using preceding needing to be cut into platelet, and the mode for generalling use multiple PCB plate superposition cuttings at present carries out, such as patent
201820169543.X a kind of cutter device of disclosed pcb board.But pcb board on a moving belt when have a horizontal velocity,
And cutter is that pcb board is cut off in vertical cutting, will cause following result in this way: one, when the pcb board of top cut, following
Pcb board is also in movement, and the transverse shifting of top pcb board can be obstructed by cutter, and the pcb board of upper and lower level part is easy to appear friction,
Cause to damage and lead to cut the PCB that obtained lower section pcb board is greater than top, so that pcb board cutting is inhomogenous.Two, it cuts
When, due to the transverse shifting of pcb board, so that pcb board and the extruding of cutter side are close, side conveying leads to the inhomogenous of power,
To be easy so that cutting when occur more cross burr, cause the later period polishing excessively expend the time.One kind has been invented by our company thus
PCB cutting on line device overcomes disadvantages mentioned above, but its cutting is easy since pcb board cut place close beneath is not held
It holds in the palm and influences cutting result.
Summary of the invention
In order to overcome the above problems, the present invention provides a kind of mounting structures of pcb board cutting on line device.Knot of the present invention
Structure is simple, easy to use, ensure that support point is in cut point attachment always, and can automatically reset, improves cutting for pcb board
Cut quality.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of mounting structures of pcb board cutting on line device, including bearing frame 8, the penetrating and lower section of bearing frame 8 or so at
Shape has guide groove, and guide groove slidably connects support rod 10；Elastic device 11 is connected between 9 inner wall of support rod 10 and dovetail guide groove；
Dovetail guide groove 9 is end formed obstruction piece 12.
Further to improve, the elastic device is spring 11.
Further to improve, the guide groove is dovetail guide groove 9.
Further to improve, the bearing frame 8 is between left conveyer belt 1 and right conveyer belt 2；Pcb board 6 is from left transmission
Conveyer belt 2 to the right of band 1；Bearing frame 8 is in 4 right side of cutter.
Advantages of the present invention:
The configuration of the present invention is simple, it is easy to use, it ensure that support point is in cut point attachment always, and can answer automatically
Position, improves the cutting quality of pcb board.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1；
Fig. 2 is the structural schematic diagram of embodiment 2；
Fig. 3 is the present invention looks up structural representation of bearing frame；
Fig. 4 is the side structure schematic diagram of bearing frame.
Specific embodiment
The present invention is further elaborated and is illustrated with Figure of description combined with specific embodiments below:
Embodiment 1
A kind of PCB cutting on line device as shown in Figure 1, including left conveyer belt 1 and right conveyer belt 2；Left conveyer belt 1 and the right side
It is formed with gap 3 between conveyer belt 2, vertically arranged cutter 4 is installed above gap 3, cutter 4 is connected with pushing away of being obliquely installed
Drawing device 5, push-pull device at fixed 5 push that cross stream velocity component when cutter is consistent with the transmission direction of pcb board 6 and speed is equal (works as
5 tilt angle hour cutting speed of push-pull device at fixed is fast, and when tilt angle is big, cutting speed is slow)；Push-pull device at fixed 5 is connected with
Rotating device 7.
Its usage mode is as follows: left conveyer belt 1 transports on pcb board to right conveyer belt 2, and cutter 4 is pushed away push-pull device at fixed 5
Under dynamic, cutting stacks the pcb board 6 of setting diagonally downward；Cross stream velocity component and pcb board 6 when due to the promotion cutter of push-pull device at fixed 5
Transmission direction it is consistent and speed is equal；So relative to pcb board, cutter only has downward movement, so that the cutting for being obtains
The section of pcb board be vertical smooth, and when cutter is cut lateral mutual extrusion is not present between pcb board, thus
Reduce the vibration in cutting process between cutter and pcb board, reduces the generation of burr.Then push-pull device at fixed 5 recycles, in order to anti-
Non-return can collide the pcb board of transmission when receipts, rotating device 7 drive cutter turn right and push-pull device at fixed 5 simultaneously time
It receives, to not collided with pcb board.
Push-pull device at fixed 5 is oil cylinder or cylinder.Rotating device 7 is motor or rotary cylinder, preferably rotary cylinder.
Embodiment 2
The problem of embodiment 1, is as follows: when cutter 4 is cut, due to pcb board and right conveyer belt 2 apart from farther out and away from
It is increasingly remoter from left conveyer belt 1, cause the supporting force in PB board bottom portion inadequate, so that being easy to cause cutting is that pcb board generates bending,
Cutting effect is influenced, therefore as in Figure 2-4, bearing frame 8 is installed at gap 3, dovetail is formed with below bearing frame 8 and leads
Slot 9, dovetail guide groove 9 slidably connect support rod 10；Spring 11 is connected between 9 inner wall of support rod 10 and dovetail guide groove；Dovetail
Guide groove 9 is end formed obstruction piece 12.In this way 4 incision of cutter when, be overlapped on bearing frame 8 on the right side of PCB plate, when cutter incision,
Squeeze bearing frame 8 to the right simultaneously, bearing frame 8 is realized to support is carried out on the right side of pcb board, to guarantee that pcb board is being cut when cutting
Point nearby obtains enough supports, to guarantee cutting efficiency.
Embodiment 3
On the basis of embodiment 1 or 2, dust polluting environment in order to prevent is equipped with sweep-up pipe 13 below gap 3, inhales
Dirt pipe 13 is communicated with dust catcher 14, and dust catcher 14 is communicated with Rose Box 15, filter screen 16 is equipped in Rose Box 15.
Polishing portion (i.e. matte surface) can also be arranged in cutter side, to realize the integrated setting of cutting and polishing.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of range is protected, although explaining in detail referring to preferred embodiment to the present invention, those skilled in the art are answered
Work as understanding, it can be with modification or equivalent replacement of the technical solution of the present invention are made, without departing from the reality of technical solution of the present invention
Matter and range.
Claims (4)
1. a kind of mounting structures of pcb board cutting on line device, including bearing frame (8), bearing frame (8) left and right is penetrating and lower section at
Shape has guide groove, and guide groove slidably connects support rod (10)；Flexible dress is connected between support rod (10) and dovetail guide groove (9) inner wall
Set (11)；Dovetail guide groove (9) is end formed obstruction piece (12).
2. a kind of mounting structures of pcb board cutting on line device as described in claim 1, which is characterized in that the elasticity dress
It is set to spring (11).
3. a kind of mounting structures of pcb board cutting on line device as described in claim 1, which is characterized in that the guide groove is
Dovetail guide groove (9).
4. a kind of mounting structures of pcb board cutting on line device as described in claim 1, which is characterized in that the bearing frame
(8) between left conveyer belt (1) and right conveyer belt (2)；Pcb board (6) is from left conveyer belt (1) conveyer belt (2) to the right；Bearing frame
(8) on the right side of cutter (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910166752.8A CN109982510A (en) | 2019-03-06 | 2019-03-06 | A kind of mounting structures of pcb board cutting on line device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910166752.8A CN109982510A (en) | 2019-03-06 | 2019-03-06 | A kind of mounting structures of pcb board cutting on line device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109982510A true CN109982510A (en) | 2019-07-05 |
Family
ID=67077995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910166752.8A Withdrawn CN109982510A (en) | 2019-03-06 | 2019-03-06 | A kind of mounting structures of pcb board cutting on line device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109982510A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112873301A (en) * | 2020-12-24 | 2021-06-01 | 苏州利华科技股份有限公司 | Discharging device with automatic detection structure for processing PCB |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465871A (en) * | 2018-12-29 | 2019-03-15 | 习雨亭 | A kind of pcb board cutting on line device |
-
2019
- 2019-03-06 CN CN201910166752.8A patent/CN109982510A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465871A (en) * | 2018-12-29 | 2019-03-15 | 习雨亭 | A kind of pcb board cutting on line device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112873301A (en) * | 2020-12-24 | 2021-06-01 | 苏州利华科技股份有限公司 | Discharging device with automatic detection structure for processing PCB |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190705 |