CN204761842U - Novel circuit board rolling shear - Google Patents

Novel circuit board rolling shear Download PDF

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Publication number
CN204761842U
CN204761842U CN201520360284.5U CN201520360284U CN204761842U CN 204761842 U CN204761842 U CN 204761842U CN 201520360284 U CN201520360284 U CN 201520360284U CN 204761842 U CN204761842 U CN 204761842U
Authority
CN
China
Prior art keywords
frame
cylinder
circuit board
hobboing cutter
roll
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
Application number
CN201520360284.5U
Other languages
Chinese (zh)
Inventor
郎君
冉启渝
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SUINING WEISHIKAI TECHNOLOGY Co Ltd
Original Assignee
SUINING WEISHIKAI TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SUINING WEISHIKAI TECHNOLOGY Co Ltd filed Critical SUINING WEISHIKAI TECHNOLOGY Co Ltd
Priority to CN201520360284.5U priority Critical patent/CN204761842U/en
Application granted granted Critical
Publication of CN204761842U publication Critical patent/CN204761842U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a novel circuit board rolling shear, 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), rotate cylinder in the driving motor drive (41) and bottom roll (42), upward be provided with on cylinder (41) hobbing cutter (43), be provided with down hobbing cutter (44) on bottom roll (42), go up hobbing cutter (43) and the cutting edge of hobbing cutter (44) down aligns set up just last hobbing cutter (43) under and hobbing cutter (44) align the inboard of locating and be provided with abrasionproof packing ring (45), 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

A kind of Novel circuit board slitting mill
Technical field
The utility model relates to circuit board processing unit (plant), particularly a kind of Novel circuit board slitting mill.
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 overall dimension 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 Novel circuit board that a kind of long service life, security performance are high and cutting dimensional accuracy is high slitting mill.
The purpose of this utility model is achieved through the following technical solutions: a kind of Novel circuit board slitting mill, 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 is provided with hobboing cutter, bottom roll is provided with lower hobboing cutter, described upper hobboing cutter arranges with the blade cutting edge alignment of lower hobboing cutter and upper hobboing cutter and the lower hobboing cutter inner side located of aliging is provided with abrasionproof packing ring, gage is provided with between upper cylinder and carry-over pinch rolls, gage is provided with a jig.
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 transducer and controller, controller is connected with sensor electrical signal.
The utility model has the following advantages: Novel circuit board slitting mill 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 useful 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 transducer; 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 the cross-sectional schematic of A-A in Fig. 1;
Fig. 3 is roller shear mechanism structural representation;
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, the upper hobboing cutter of 43-, hobboing cutter under 44-, 45-abrasionproof packing ring.
Embodiment
Be further described the utility model below in conjunction with accompanying drawing, protection range of the present utility model is not limited to the following stated:
As depicted in figs. 1 and 2, a kind of Novel circuit board slitting mill, 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 is provided with hobboing cutter 43, bottom roll 42 is provided with lower hobboing cutter 44, described upper hobboing cutter 43 arranges with the blade cutting edge alignment of lower hobboing cutter 44 and upper hobboing cutter 43 and lower hobboing cutter 44 inner side located of aliging is provided with abrasionproof packing ring 45, upper hobboing cutter 43 is arranged with the blade cutting edge alignment of lower hobboing cutter 44, 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 45 arranged, the effect of protection hobboing cutter can be played, the rate of wear slowed down in hobboing cutter roller shear process, extend the useful life of hobboing cutter, 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 fail safe 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 fail safe of slitting mill, frame 1 is provided with a transducer and controller, controller is connected with sensor electrical signal, when transducer 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. a Novel circuit board slitting mill, 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) is provided with hobboing cutter (43), bottom roll (42) is provided with lower hobboing cutter (44), described upper hobboing cutter (43) arranges with the blade cutting edge alignment of lower hobboing cutter (44) and the align inner side at place of upper hobboing cutter (43) and lower hobboing cutter (44) is provided with abrasionproof packing ring (45), 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 Novel circuit board slitting mill 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 Novel circuit board slitting mill 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 Novel circuit board slitting mill according to claim 1, is characterized in that: described frame (1) is provided with a transducer and controller, and controller is connected with sensor electrical signal.
CN201520360284.5U 2015-05-29 2015-05-29 Novel circuit board rolling shear Expired - Fee Related CN204761842U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520360284.5U CN204761842U (en) 2015-05-29 2015-05-29 Novel circuit board rolling shear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520360284.5U CN204761842U (en) 2015-05-29 2015-05-29 Novel circuit board rolling shear

Publications (1)

Publication Number Publication Date
CN204761842U true CN204761842U (en) 2015-11-11

Family

ID=54476504

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520360284.5U Expired - Fee Related CN204761842U (en) 2015-05-29 2015-05-29 Novel circuit board rolling shear

Country Status (1)

Country Link
CN (1) CN204761842U (en)

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151111

Termination date: 20180529