CN204772683U - Circuit board rolling shear that suitability is strong - Google Patents
Circuit board rolling shear that suitability is strong Download PDFInfo
- Publication number
- CN204772683U CN204772683U CN201520404827.9U CN201520404827U CN204772683U CN 204772683 U CN204772683 U CN 204772683U CN 201520404827 U CN201520404827 U CN 201520404827U CN 204772683 U CN204772683 U CN 204772683U
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- cylinder
- circuit board
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- frame
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Abstract
The utility model discloses a circuit board rolling shear that suitability is strong, it includes frame (1), stride on frame (1) and be equipped with draw gear (2), transport drum (4) that hobbing cutter device (3) and a plurality of interval side by side set up, hobbing cutter device (2) comprise roller bearing (31) of two correspondences, roller bearing (31) are gone up the cover and are equipped with hobbing cutter (32), the outside protruding cylinder (33) that forms of one end of hobbing cutter (32), be provided with one an internal stay section of thick bamboo (34) in cylinder (33), an internal stay section of thick bamboo (34) are gone up the axial and are offered jagged (35), breach (35) fit in is provided with spacer (36), V -arrangement groove (37) have been seted up on spacer (36), fastening screw (39) of fastening spacer (36) are installed in cylinder (33), draw gear (2) are located the discharge end of hobbing cutter device (3). The beneficial effects of the utility model are that: it has, and the commonality is strong, 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), the circuit board slitting mill that particularly a kind of applicability is strong.
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 circuit board that a kind of applicability is strong, security performance is high and the applicability of easy accessibility is strong slitting mill.
The purpose of this utility model is achieved through the following technical solutions: the strong circuit board slitting mill of a kind of applicability it comprise frame, it comprises frame, drive motors is provided with in frame, it is characterized in that: described frame has draw-gear, the delivery cylinder that hob device and multiple spacing side by side are arranged, described hob device (2) is made up of two corresponding roller bearings, described roller bearing is arranged with multiple hobboing cutter, one end outwardly convex of described hobboing cutter forms cylinder, an inner support cylinder is provided with in described cylinder, described inner support cylinder axially offers a breach, a spacer is equipped with in breach, described spacer offers V-shaped groove, described cylinder offers a counterbore, one trip bolt is installed in counterbore, the lower end of trip bolt is positioned at V-shaped groove, described draw-gear is positioned at the discharge end of hob device, and draw-gear is made up of quiet cylinder and dynamic cylinder, described dynamic cylinder and roller bearing are all driven by drive motors.
Described frame top has a crossbeam, and crossbeam both sides are all provided with a protective cover by hinge, and the facing the wall and meditating of described protective cover is provided with leader.
Described quiet cylinder and the outer surface of dynamic cylinder are all coated with one deck rubber layer.
The end outer rim of described cylinder is provided with a rubber sleeve.
The utility model has the following advantages: the circuit board slitting mill that applicability of the present utility model is strong has the following advantages:
One, applicability is strong: upper cylinder and bottom roll are all arranged at intervals with multiple hobboing cutter, can be different according to the installation site of hobboing cutter, thus can cut out the circuit board of different size;
Two, easy accessibility: be provided with spacer, spacer is provided with V-shaped groove, spacer is compressed by trip bolt, thus hobboing cutter and roller bearing are fixedly mounted, ensure that the stationarity of hobboing cutter, during dismounting, loosen trip bolt, hobboing cutter just can be made to move axially along roller bearing, thus make this hobboing cutter dismounting very convenient;
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.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is hobboing cutter scheme of installation;
Fig. 3 is A-A cross-sectional schematic in Fig. 2;
Fig. 4 is B-B cross-sectional schematic in Fig. 3;
In figure, 1-frame, 2-draw-gear, 3-hob device, 4 delivery cylinders, 5-crossbeam, 6-protective cover; 7-handle, 21 quiet cylinders, 22-moves cylinder, 31-roller bearing, 32-hobboing cutter, 33-cylinder, 34-inner support cylinder; 35-breach, 36-spacer, 37-V shape groove, 38-counterbore, 39-trip bolt, 310-rubber sleeve.
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 shown in Figure 1, the circuit board slitting mill that a kind of applicability is strong, it comprises frame 1, drive motors is provided with in frame 1, it is characterized in that: described frame 1 has draw-gear 2, the delivery cylinder 4 that hob device 3 and multiple spacing side by side are arranged, as Fig. 2, shown in Fig. 3 and Fig. 4, described hob device (2) is made up of two corresponding roller bearings 31, described roller bearing 31 is arranged with multiple hobboing cutter 32, one end outwardly convex of described hobboing cutter 32 forms cylinder 33, an inner support cylinder 34 is provided with in described cylinder 33, described inner support cylinder 34 axially offers a breach 35, a spacer 36 is equipped with in breach 35, described spacer 36 offers V-shaped groove 37, described cylinder 33 offers a counterbore 38, one trip bolt 39 is installed in counterbore 38, the lower end of trip bolt 39 is positioned at V-shaped groove 37, described draw-gear 2 is positioned at the discharge end of hob device 3, and draw-gear 2 is made up of quiet cylinder 21 and dynamic cylinder 22, described dynamic cylinder 22 and roller bearing 31 are all driven by drive motors.
In the present embodiment; for ease of hob device 3 and draw-gear 2 installation and increase the security of this slitting mill, described frame 1 top has a crossbeam 5, and there is a protective cover 6 crossbeam 5 both sides respectively chain connection; the the facing the wall and meditating of described protective cover 6 is provided with leader 7; during installation, mention handle 7, just protective cover 6 can be opened; and during work; whole hob device 3 and draw-gear 2, all in protective cover 6, effectively reduce security incident, improve the security performance of slitting mill.
In the present embodiment, described quiet cylinder 21 and the outer surface of dynamic cylinder 22 are all coated with one deck rubber layer, and rubber layer adds the frictional force of dynamic cylinder 22, ensure that propulsive efficiency, but also circuit board is contacted for soft with draw-gear 2, reduce scrapping of circuit board.
In the present embodiment, the end outer rim of described cylinder 33 is provided with a rubber sleeve 310, the outside diameter of rubber sleeve 310 is identical with the outside diameter of hobboing cutter 32, rubber sleeve 310 can increase the frictional force of circuit board and this device, thus there is not deflection when circuit board Roll is cut, ensure that the roller shear quality of circuit board.
Claims (4)
1. the circuit board slitting mill that an applicability is strong, it comprises frame (1), frame is provided with drive motors in (1), it is characterized in that: described frame (1) has draw-gear (2), the delivery cylinder (4) that hob device (3) and multiple spacing side by side are arranged, described hob device (2) is made up of two corresponding roller bearings (31), described roller bearing (31) is arranged with multiple hobboing cutter (32), one end outwardly convex of described hobboing cutter (32) forms cylinder (33), an inner support cylinder (34) is provided with in described cylinder (33), described inner support cylinder (34) is upper axially offers a breach (35), a spacer (36) is equipped with in breach (35), described spacer (36) offers V-shaped groove (37), described cylinder (33) offers a counterbore (38), one trip bolt (39) is installed in counterbore (38), the lower end of trip bolt (39) is positioned at V-shaped groove (37), described draw-gear (2) is positioned at the discharge end of hob device (3), and draw-gear (2) is made up of quiet cylinder (21) and dynamic cylinder (22), described dynamic cylinder (22) and roller bearing (31) are all driven by drive motors.
2. the circuit board slitting mill that a kind of applicability according to claim 1 is strong; it is characterized in that: described frame (1) top has a crossbeam (5); crossbeam (5) both sides are all provided with a protective cover (6) by hinge, and the facing the wall and meditating of described protective cover (6) is provided with leader (7).
3. the circuit board slitting mill that a kind of applicability according to claim 1 is strong, is characterized in that: described quiet cylinder (21) and the outer surface of dynamic cylinder (22) are all coated with one deck rubber layer.
4. the circuit board slitting mill that a kind of applicability according to claim 1 is strong, is characterized in that: the end outer rim of described cylinder (33) is provided with a rubber sleeve (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520404827.9U CN204772683U (en) | 2015-06-12 | 2015-06-12 | Circuit board rolling shear that suitability is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520404827.9U CN204772683U (en) | 2015-06-12 | 2015-06-12 | Circuit board rolling shear that suitability is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204772683U true CN204772683U (en) | 2015-11-18 |
Family
ID=54512808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520404827.9U Active CN204772683U (en) | 2015-06-12 | 2015-06-12 | Circuit board rolling shear that suitability is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204772683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107322664A (en) * | 2017-08-07 | 2017-11-07 | 嘉兴邦博电子科技有限公司 | A kind of wiring board cutter device of automatic charging |
-
2015
- 2015-06-12 CN CN201520404827.9U patent/CN204772683U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107322664A (en) * | 2017-08-07 | 2017-11-07 | 嘉兴邦博电子科技有限公司 | A kind of wiring board cutter device of automatic charging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |