CN204800717U - A roller shear device for circuit board - Google Patents
A roller shear device for circuit board Download PDFInfo
- Publication number
- CN204800717U CN204800717U CN201520360329.9U CN201520360329U CN204800717U CN 204800717 U CN204800717 U CN 204800717U CN 201520360329 U CN201520360329 U CN 201520360329U CN 204800717 U CN204800717 U CN 204800717U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- frame
- bottom roll
- annular boss
- hobboing cutter
- 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
Links
Abstract
The utility model discloses a roller shear device for circuit board, it includes frame (1), stride on frame (1) and be equipped with carry over pinch rolls (3), rolling shear constructs transport drum (5) of (4) and the setting of a plurality of interval side by side, rolling shear constructs (4) including last cylinder (41) and bottom roll (42), upward all be provided with on cylinder (41) and bottom roll (42) hobbing cutter (43), hobbing cutter (43) one side is provided with annular boss (44), install the tight cover (45) that rises in annular boss (44), be provided with on the surface of annular boss (44) abrasionproof packing ring (46), hobbing cutter (43) are tightly overlapped on (45) resting barrel through rising, be provided with between last cylinder (41) and carry over pinch rolls (3) measuring tape (6), be provided with fixture (7) on measuring tape (6). The beneficial effects of the utility model are that: it has long service life, the security performance is high and tailor the advantage that size precision is high.
Description
Technical field
The utility model relates to circuit board processing unit (plant), particularly a kind of centre slitting installation for circuit board.
Background technology
Along with the raising of science and technology, electronic equipment develops rapidly, and it has incorporated in the life into us, particularly general use of mobile phone.Increasing of electronic equipment, inevitable also just needs a large amount of circuit boards, in recent years, by the demand pull effect that market is huge, circuit board develops rapidly with the average annual rate of rise more than 50%, and this, concerning the enterprise producing circuit board, is a good opportunity, but industry competition pressure is also just along with increase, improving board production efficiency at present, producing yield reduction board production cost is the requisite research topic of board production manufacturer.
Circuit board in process of production, first to cut out substrate, to reach rational size, but the kind of circuit board is more, required appearance and size is not identical yet, if adopt multiple slitting mill to adapt to different sizes, not only increase equipment cost, but also increase the space in hold facility place, if adopt a slitting mill to cut out circuit board, circuit board cutting size can not be ensured again, thus add the scrappage of circuit board, add production cost, be unfavorable for enterprise development.
Utility model content
The purpose of this utility model is the shortcoming overcoming prior art, provides the centre slitting installation for circuit board of the high and highly versatile of a kind of long service life, security performance.
The purpose of this utility model is achieved through the following technical solutions: a kind of centre slitting installation for circuit board, it comprises frame, frame is provided with power initiation button, drive motors is provided with in frame, it is characterized in that: described frame has carry-over pinch rolls, the delivery cylinder that roller shear mechanism and multiple spacing side by side are arranged, described roller shear mechanism comprises cylinder and bottom roll, described drive motors drives upper cylinder and bottom roll to rotate, described upper cylinder 41 and bottom roll 42 are provided with hobboing cutter 43, described hobboing cutter 43 side is provided with an annular boss 44, one expansion sleeve 45 is installed in annular boss 44, the outer surface of annular boss 44 is provided with abrasionproof packing ring 46, hobboing cutter 43 is fixed on upper cylinder 41 and bottom roll 42 by expansion sleeve 45, and alignment is arranged, gage 6 is provided with between upper cylinder 41 and carry-over pinch rolls 3, gage 6 is provided with a jig 7.
Described frame top has a crossbeam, and there is a protective cover crossbeam both sides respectively chain connection, and the facing the wall and meditating of described protective cover is provided with leader.
Described carry-over pinch rolls are about two parallel rollers, and roller two ends are provided with the adjusting device in adjusting roller gap, and adjusting device is arranged in frame.
Described frame is provided with a sensor and controller, controller is connected with sensor electrical signal.
The utility model has the following advantages: the centre slitting installation for circuit board of the present utility model has the following advantages:
One, long service life: alignment place of hobboing cutter is provided with abrasionproof packing ring, can play the effect of protection hobboing cutter, the rate of wear slowed down in hobboing cutter roller shear process, extends the service life of hobboing cutter.
Two, cutting dimensional accuracy is high: by gage measurement size and jig reading, ensure that the spacing between hobboing cutter, thus ensure that the cutting size of circuit board.
Three, security performance is high: frame is provided with protective cover, is hidden in by hobboing cutter in protective cover, adds operator safety; but also be provided with sensor; when protective cover is opened, controller controls drive motors and quits work, and further ensure that the safety of operating personnel.
Four, highly versatile: hobboing cutter is by expansion sleeve locking cylinder, make hobboing cutter be fixedly connected on cylinder, thus when loosening expansion sleeve, the spacing between hobboing cutter can regulate according to circuit board processing dimension, thus make slitting mill adapt to different circuit board processing, therefore it has the advantage of highly versatile.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the cross-sectional schematic of A-A in Fig. 1;
Fig. 3 is roller shear mechanism structural representation;
Fig. 4 is I place sectional view in Fig. 3
In figure, 1-frame, 2-power initiation button, 3-carry-over pinch rolls, 4-roller shear mechanism, 5-delivery cylinder; 6-gage, 7-jig, 8-protective cover, 9-handle, 10-adjusting device, 11-crossbeam; the upper cylinder of 41-, 42-bottom roll, 43-hobboing cutter, 44-annular boss, 45-expansion sleeve, 46-abrasionproof packing ring.
Detailed description of the invention
Be further described the utility model below in conjunction with accompanying drawing, protection domain of the present utility model is not limited to the following stated:
As depicted in figs. 1 and 2, a kind of centre slitting installation for circuit board, it comprises frame 1, frame 1 is provided with power initiation button 2, drive motors is provided with in frame 1, described frame 1 has carry-over pinch rolls 3, the delivery cylinder 5 that roller shear mechanism 4 and multiple spacing side by side are arranged, as shown in Figure 3, described roller shear mechanism 4 comprises cylinder 41 and bottom roll 42, described drive motors drives upper cylinder 41 and bottom roll 42 to rotate, described upper cylinder 41 and bottom roll 42 are provided with hobboing cutter 43, as shown in Figure 4, described hobboing cutter 43 side is provided with an annular boss 44, one expansion sleeve 45 is installed in annular boss 44, the outer surface of annular boss 44 is provided with abrasionproof packing ring 46, hobboing cutter 43 is fixed on upper cylinder 41 and bottom roll 42 by expansion sleeve 45, and alignment is arranged, hobboing cutter 43 blade cutting edge alignment is arranged, can make circuit board in roller shear process, there is not deviation phenomenon, and bottom roll 42 also can play a supporting role to circuit board, thus avoid circuit board and fractureed in roller shear process, the abrasionproof packing ring 46 arranged, the effect of protection hobboing cutter can be played, the rate of wear slowed down in hobboing cutter roller shear process, extend the service life of hobboing cutter, in the present embodiment, according to the size of required circuit board, regulate the spacing between hobboing cutter 43 on cylinder, to reach processing dimension requirement, also the roller shear of various boards can be met, during concrete operations, first loosen the screw on expansion sleeve 45, thus hobboing cutter 43 can be free to slide on cylinder, according to dimensional requirement, first fix a hobboing cutter 43, time fixing, only hobboing cutter 43 need be slided into assigned address, then the bolt on expansion sleeve 45 is screwed, expansion sleeve 45 just can locking cylinder, thus hobboing cutter 43 is fixedly connected with cylinder, then jig 3 is stirred, readout value, and then according to circuit board size, by other hobboing cutters 12 in a manner described, hobboing cutter 12 is again made to be fixedly connected with cylinder 11, thus make the spacing of hobboing cutter 12 meet the requirement of circuit board size processing, for ease of regulating, gage 6 is provided with between upper cylinder 41 and carry-over pinch rolls 3, gage 6 is provided with a jig 7, jig 7 front end is a pointer, pointer points to the scale on gage 6, with handled easily personnel reading.
In the present embodiment, for ease of the installation of roller shear mechanism 4 and the security of increase slitting mill, described frame 1 top has a crossbeam 11, there is a protective cover 8 crossbeam 11 both sides respectively chain connection, the the facing the wall and meditating of described protective cover 8 is provided with leader 9, when roller shear mechanism 4 is installed, mention handle 9, just protective cover 8 can be opened, and during work, whole roller shear mechanism 4 is all in protective cover 8, effectively reduce the generation of security incident, improve the security performance of slitting mill, for further increasing the security of slitting mill, frame 1 is provided with a sensor and controller, controller is connected with sensor electrical signal, when sensor detects that protective cover is opening, controller will control drive motors immediately and quit work.
In the present embodiment, described carry-over pinch rolls 3 are about two parallel rollers, roller two ends are provided with the adjusting device 10 in adjusting roller gap, adjusting device 10 is arranged in frame 1, can according to the thickness of circuit board, gap between rational adjustment carry-over pinch rolls 3, so that carry-over pinch rolls 3 better pulliung circuit plate.
Claims (4)
1. the centre slitting installation for circuit board, it comprises frame (1), frame (1) is provided with power initiation button (2), frame is provided with drive motors in (1), it is characterized in that: described frame (1) has carry-over pinch rolls (3), the delivery cylinder (5) that roller shear mechanism (4) and multiple spacing side by side are arranged, described roller shear mechanism (4) comprises cylinder (41) and bottom roll (42), described drive motors drives upper cylinder (41) and bottom roll (42) to rotate, described upper cylinder (41) and bottom roll (42) are provided with hobboing cutter (43), described hobboing cutter (43) side is provided with an annular boss (44), one expansion sleeve (45) is installed in annular boss (44), the outer surface of annular boss (44) is provided with abrasionproof packing ring (46), hobboing cutter (43) is fixed on upper cylinder (41) and bottom roll (42) by expansion sleeve (45), and alignment is arranged, gage (6) is provided with between upper cylinder (41) and carry-over pinch rolls (3), gage (6) is provided with a jig (7).
2. a kind of centre slitting installation for circuit board according to claim 1; it is characterized in that: described frame (1) top has a crossbeam (11); there is a protective cover (8) crossbeam (11) both sides respectively chain connection, and the facing the wall and meditating of described protective cover (8) is provided with leader (9).
3. a kind of centre slitting installation for circuit board according to claim 1, it is characterized in that: described carry-over pinch rolls (3) are about two parallel rollers, roller two ends are provided with the adjusting device (10) in adjusting roller gap, and adjusting device (10) is arranged in frame (1).
4. a kind of centre slitting installation for circuit board according to claim 1, is characterized in that: described frame (1) is provided with a sensor and controller, and controller is connected with sensor electrical signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520360329.9U CN204800717U (en) | 2015-05-29 | 2015-05-29 | A roller shear device for circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520360329.9U CN204800717U (en) | 2015-05-29 | 2015-05-29 | A roller shear device for circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204800717U true CN204800717U (en) | 2015-11-25 |
Family
ID=54585606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520360329.9U Expired - Fee Related CN204800717U (en) | 2015-05-29 | 2015-05-29 | A roller shear device for circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204800717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405561A (en) * | 2018-12-07 | 2019-03-01 | 湖南宏得电子科技有限公司 | A kind of tunnel stove heating cutting machine |
-
2015
- 2015-05-29 CN CN201520360329.9U patent/CN204800717U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405561A (en) * | 2018-12-07 | 2019-03-01 | 湖南宏得电子科技有限公司 | A kind of tunnel stove heating cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20180529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |