CN106003199A - Multi-cutter board separation machine capable of preventing PCB deformation - Google Patents

Multi-cutter board separation machine capable of preventing PCB deformation Download PDF

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Publication number
CN106003199A
CN106003199A CN201610535916.6A CN201610535916A CN106003199A CN 106003199 A CN106003199 A CN 106003199A CN 201610535916 A CN201610535916 A CN 201610535916A CN 106003199 A CN106003199 A CN 106003199A
Authority
CN
China
Prior art keywords
transmission shaft
power transmission
pcb board
plane
guide rail
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.)
Granted
Application number
CN201610535916.6A
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Chinese (zh)
Other versions
CN106003199B (en
Inventor
周晓军
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.)
SUZHOU JELIO AUTOMATION EQUIPMENT CO Ltd
Original Assignee
SUZHOU JELIO AUTOMATION EQUIPMENT 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.)
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Publication date
Application filed by SUZHOU JELIO AUTOMATION EQUIPMENT CO Ltd filed Critical SUZHOU JELIO AUTOMATION EQUIPMENT CO Ltd
Priority to CN201610535916.6A priority Critical patent/CN106003199B/en
Publication of CN106003199A publication Critical patent/CN106003199A/en
Application granted granted Critical
Publication of CN106003199B publication Critical patent/CN106003199B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/143Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
    • B26D1/15Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis with vertical cutting member
    • B26D1/151Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis with vertical cutting member for thin material, e.g. for sheets, strips or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2614Means for mounting the cutting member
    • B26D7/2621Means for mounting the cutting member for circular cutters

Abstract

The invention discloses a multi-cutter board separation machine capable of preventing PCB deformation. The multi-cutter board separation machine comprises an underframe and a belt. A plane is formed at the top of the underframe. A locating guide rail is fixedly connected to the plane. A cutting device is mounted on the locating guide rail in a matched manner and comprises side fixed boards, connecting boards, transmission shafts, belt wheels and blades. The outer end faces of the side fixed boards and the outer end face of the locating guide rail are fixedly connected. The connecting boards and the side fixed boards are fixedly connected into a whole. The transmission shafts are mounted on the central axes of the inner side faces of the side fixed boards in a matched manner. Each belt wheel is connected to the edge of one side of the corresponding transmission shaft in a sleeving manner. The blades are fixedly connected to the transmission shafts. According to the multi-cutter board separation machine capable of preventing PCB deformation, PCBs are cut two times by means of the blades, and therefore multiple cutting indentations left by previous many times of cutting are reduced; and meanwhile when the PCBs are moved out of the last set of blades, the PCBs shift towards the two sides, and no edge tilting occurs.

Description

A kind of many knife plate dividing machines preventing pcb board from deforming
Technical field
The present invention relates to a kind of many knife plate dividing machines preventing pcb board from deforming.
Background technology
Board separator is for splitting the sheet material that length-width ratio is bigger, board separator can reach the sheet edge flat smooth split when splitting sheet material, plate face keeps smooth, so being widely applied in electronic product industry, it is easily deformed during especially for segmentation, the PCB plate that length-width ratio is bigger, but existing board separator is after segmentation completes, when PCB plate removes one group of last cutting blade, the two blocks of adjacent PCB plates separated will not offset both sides, thus make two pieces of adjacent PCB plate generation extrusion and collisions, there will be PCB edges of boards edge time serious and tilt the most whole planar distortion, this installs the integral installation aglycon amount that can have a strong impact on electronic equipment in PCB plate in the later stage.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, it is provided that a kind of pcb board segments the many knife plate dividing machines preventing pcb board from deforming that back edge does not tilts.
In order to solve above-mentioned technical problem, the present invention is addressed by following technical proposals:
A kind of many knife plate dividing machines preventing pcb board from deforming, including underframe, belt, the top of described underframe is formed with a plane, a positioning guide rail it is connected with in described plane, the position, center of described plane has a rectangle square hole, described positioning guide rail positions the two ends of affixed rectangle square hole on the plane, coordinate on described positioning guide rail and a cutter sweep is installed, described cutter sweep includes side fixed plate, connecting plate, power transmission shaft, belt pulley, blade, described side fixed plate is fixed together with the end face outside of described positioning guide rail, described connecting plate is integrated with described side fixed plate consolidation, the cooperation of described power transmission shaft is arranged on the axis of described side fixed plate medial surface, described belt pulley is socketed on a lateral edges of described power transmission shaft, described blade is fixedly arranged on described power transmission shaft.
As a further improvement on the present invention, described cutter sweep is the eight row's cutter groups being fixed in side by side on described positioning guide rail, described power transmission shaft is two be distributed up and down, described blade is 13, two described blades it are consolidated with and along transmission axis of spindle symmetrically structure on described power transmission shaft, the the most inside equally spaced of described blade is fixed in step-like structure, it is consolidated with a described blade in last row's cutter group of described cutter sweep, equally spaced in the first row cutter group of described cutter sweep is consolidated with described blade side by side.
As a further improvement on the present invention, the side in described plane is fixedly connected with a charging flat board, and the one side of described charging flat board is connected on the side of described cutter sweep, is installed with a driving motor in described charging flat board.
As a further improvement on the present invention, described positioning guide rail being connected with a discharging mechanism, one end of described discharging mechanism is connected on the opposite side of described cutter sweep, described discharging mechanism coordinates and is provided with a discharging power transmission shaft.
As a further improvement on the present invention, the frame fixed structure of the generally internal hollow out of described underframe, the inner side of described plane is connected with a rewinding case, and the circumferential side frame of described rewinding case wraps the rectangle square hole in described plane.
As a further improvement on the present invention, the entirety of described rewinding case is in progressively downward closing-in structure, and the bottom of described rewinding case is formed with a discharging opening.
As a further improvement on the present invention, described driving motor is linked together with described belt pulley and described discharging power transmission shaft by described belt.
Beneficial effect: compared with prior art, it has the advantages that the present invention
Many knife plate dividing machines that the present invention prevents pcb board from deforming complete pcb board by blade cutting twice, decrease a plurality of cutting-and creasing that cutting the most repeatedly stays, make the pcb board edge more flat smooth that segmentation is good, plate face is the most smooth, simultaneously when pcb board removes last group blade, pcb board does not haves edge to both sides skew and tilts.
Accompanying drawing explanation
Fig. 1 is the many knife plate dividing machines structure chart preventing pcb board from deforming.
Fig. 2 is the many knife plate dividing machines front view preventing pcb board from deforming.
Fig. 3 is the cutter sweep cross sectional plan view of the many knife plate dividing machines preventing pcb board from deforming.
Fig. 4 is the many knife plate dividing machines right view preventing pcb board from deforming.
Detailed description of the invention
nullRefering to Fig. 1 to 4,A kind of many knife plate dividing machines preventing pcb board from deforming,Including underframe 1、Belt 5,The frame fixed structure of the generally internal hollow out of underframe 1,The top of underframe 1 is formed with a plane 14,A positioning guide rail 11 it is connected with in plane 14,The position, center of plane 14 has a rectangle square hole (not shown),The two ends of the rectangle square hole that positioning guide rail 11 location is fixed in plane 14,Coordinate on positioning guide rail 11 and a cutter sweep 4 is installed,Specifically,Cutter sweep 4 is the eight row's cutter groups being fixed in side by side on positioning guide rail 11,Equally spaced in the first row cutter group of cutter sweep 4 it is consolidated with blade 45 side by side,Can cut difficulty determines whether install blade 45 in first row cutter group according to the V-CUT groove on pcb board,Complete if the V-CUT groove on pcb board is once difficult to cutting,That cuts the 50% of V-CUT groove with regard to the blade 45 of first row cutter group,Then the blade 45 of cutter group ground from the groove that the blade 45 of first row cutter group cuts through the most side by side,Complete to cut 50% and the smoothing that V-CUT groove is last,Due to V-CUT groove only by the cutting of twice blade 45,Decrease a plurality of cutting-and creasing that cutting the most repeatedly stays,Make the pcb board edge more flat smooth that segmentation is good,Plate face is the most smooth,Cutter sweep 4 includes side fixed plate 41、Connecting plate 42、Power transmission shaft 43、Belt pulley 44、Blade 45,Side fixed plate 41 is fixed together with the end face outside of positioning guide rail 11,Connecting plate 42 is integrated with side fixed plate 41 consolidation,Power transmission shaft 43 cooperation is arranged on the axis of side fixed plate 41 medial surface,Further,Power transmission shaft 43 is two be distributed up and down,The pcb board shear stress that in moving process, upper and lower surface is subject in power transmission shaft 43 is to synchronize,So pcb board integral planar after singulation does not haves and is bent upwards or is bent downwardly,Belt pulley 44 is socketed on a lateral edges of power transmission shaft 43,Blade 45 is fixedly arranged on power transmission shaft 43,Preferably,Blade 45 is 13,Can disposably be divided into a plurality of pcb board,Improve the working (machining) efficiency of pcb board,Two blades 45 and the center line symmetrically structure along power transmission shaft 43 it is consolidated with on power transmission shaft 43,The the most inside equally spaced of blade 45 is fixed in step-like structure,It is consolidated with a blade 45 in last row's cutter group of cutter sweep 4,Pcb board is in cutting procedure,Both sides pcb board elder generation well cutting also offsets to both sides,The pcb board on both sides mutually will not extrude with middle pcb board,The edge of a plurality of pcb board will not tilt、Whole plane will not distort.
nullFurther,Side in plane 14 is fixedly connected with a charging flat board 2,The one side of charging flat board 2 is connected on the side of cutter sweep 4,It is installed with a driving motor 21 in charging flat board 2,A discharging mechanism 3 it is connected with on positioning guide rail 11,One end of discharging mechanism 3 is connected on the opposite side of cutter sweep 4,Coordinate on discharging mechanism 3 and a discharging power transmission shaft 31 is installed,Motor 21 is driven to be linked together with belt pulley 44 and discharging power transmission shaft 31 by belt 5,The inner side of plane 14 is connected with a rewinding case 12,The circumferential side frame of rewinding case 12 wraps the rectangle square hole in plane 14,The entirety of rewinding case 12 is in progressively downward closing-in structure,The bottom of rewinding case 12 is formed with a discharging opening 13,Motor 21 is driven to synchronize to drive belt pulley 44 to rotate with discharging power transmission shaft 31 by belt 5,Pcb board is fallen in rewinding case 12 by discharging power transmission shaft 31 drive after being split by blade 45,After collect together through discharging opening 13,Monoblock pcb board is through division processing,Become the molding fritter pcb board meeting dimensional requirement.
In sum, many knife plate dividing machines that the present invention prevents pcb board from deforming complete pcb board by blade cutting twice, decrease a plurality of cutting-and creasing that cutting the most repeatedly stays, make the pcb board edge more flat smooth that segmentation is good, plate face is the most smooth, simultaneously when pcb board removes last group blade, pcb board does not haves edge to both sides skew and tilts.
Embodiment described above is only to be described the preferred embodiment of the present invention, is not defined the spirit and scope of the present invention.On the premise of without departing from design concept of the present invention; various modification that technical scheme is made by this area ordinary person and improvement; protection scope of the present invention all should be dropped into, the technology contents that the present invention is claimed, all record in detail in the claims.

Claims (7)

  1. null1. the many knife plate dividing machines preventing pcb board from deforming,Including underframe (1)、Belt (5),The top of described underframe (1) is formed with a plane (14),A positioning guide rail (11) it is connected with in described plane (14),The position, center of described plane (14) has a rectangle square hole,The two ends of the rectangle square hole that described positioning guide rail (11) location is fixed in described plane (14),It is characterized in that,The upper cooperation of described positioning guide rail (11) is provided with a cutter sweep (4),Described cutter sweep (4) includes side fixed plate (41)、Connecting plate (42)、Power transmission shaft (43)、Belt pulley (44)、Blade (45),Described side fixed plate (41) is fixed together with the end face outside of described positioning guide rail (11),Described connecting plate (42) is integrated with described side fixed plate (41) consolidation,Described power transmission shaft (43) cooperation is arranged on the axis of described side fixed plate (41) medial surface,Described belt pulley (44) is socketed on a lateral edges of described power transmission shaft (43),Described blade (45) is fixedly arranged on described power transmission shaft (43).
  2. The many knife plate dividing machines preventing pcb board from deforming the most according to claim 1, it is characterized in that, described cutter sweep (4) is the eight row's cutter groups being fixed on described positioning guide rail (11) side by side, described power transmission shaft (43) is two be distributed up and down, described blade (45) is 13, two described blades (45) and the center line symmetrically structure along power transmission shaft (43) it is consolidated with on described power transmission shaft (43), the the most inside equally spaced of described blade (45) is fixed in step-like structure, it is consolidated with a described blade (45) in last row's cutter group of described cutter sweep (4), equally spaced in the first row cutter group of described cutter sweep (4) it is consolidated with described blade (45) side by side.
  3. The many knife plate dividing machines preventing pcb board from deforming the most according to claim 1, it is characterized in that, side in described plane (14) is fixedly connected with a charging flat board (2), the one side of described charging flat board (2) is connected on the side of described cutter sweep (4), is installed with a driving motor (21) in described charging flat board (2).
  4. The many knife plate dividing machines preventing pcb board from deforming the most according to claim 1, it is characterized in that, a discharging mechanism (3) it is connected with on described positioning guide rail (11), one end of described discharging mechanism (3) is connected on the opposite side of described cutter sweep (4), and the upper cooperation of described discharging mechanism (3) is provided with a discharging power transmission shaft (31).
  5. The many knife plate dividing machines preventing pcb board from deforming the most according to claim 1, it is characterized in that, the frame fixed structure of the generally internal hollow out of described underframe (1), the inner side of described plane (14) is connected with a rewinding case (12), and the circumferential side frame of described rewinding case (12) wraps the rectangle square hole in described plane (14).
  6. The many knife plate dividing machines preventing pcb board from deforming the most according to claim 5, it is characterised in that the entirety of described rewinding case (12) is in progressively downward closing-in structure, and the bottom of described rewinding case (12) is formed with a discharging opening (13).
  7. 7. according to preventing, according to any one of claim 1,3 or 4, many knife plate dividing machines that pcb board deforms, it is characterised in that described driving motor (21) is linked together with described belt pulley (44) and described discharging power transmission shaft (31) by described belt (5).
CN201610535916.6A 2016-07-09 2016-07-09 A kind of many knife plate dividing machines for preventing pcb board from deforming Active CN106003199B (en)

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Application Number Priority Date Filing Date Title
CN201610535916.6A CN106003199B (en) 2016-07-09 2016-07-09 A kind of many knife plate dividing machines for preventing pcb board from deforming

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Application Number Priority Date Filing Date Title
CN201610535916.6A CN106003199B (en) 2016-07-09 2016-07-09 A kind of many knife plate dividing machines for preventing pcb board from deforming

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CN106003199B CN106003199B (en) 2017-09-29

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106826982A (en) * 2017-02-22 2017-06-13 东莞裕保电子精密设备有限公司 A kind of many circuit cutting machines of wiring board

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06190779A (en) * 1992-12-24 1994-07-12 Toyo Commun Equip Co Ltd Cutter for base board dividing machine
CN200981259Y (en) * 2006-11-16 2007-11-28 比亚迪股份有限公司 Plate dividing machine
CN202684181U (en) * 2012-06-13 2013-01-23 苏州杰力澳自动化设备有限公司 Aluminium base board cutting machine for reducing burrs and deformation and increasing board cutting efficiency
CN203901343U (en) * 2014-05-20 2014-10-29 苏州倍辰莱电子科技有限公司 PCB (printed circuit board) dividing machine
CN205111937U (en) * 2015-10-26 2016-03-30 东莞爱电电子有限公司 PCB board separate machine
CN205817972U (en) * 2016-07-09 2016-12-21 苏州杰力澳自动化设备有限公司 A kind of many knife plate dividing machines preventing pcb board from deforming

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06190779A (en) * 1992-12-24 1994-07-12 Toyo Commun Equip Co Ltd Cutter for base board dividing machine
CN200981259Y (en) * 2006-11-16 2007-11-28 比亚迪股份有限公司 Plate dividing machine
CN202684181U (en) * 2012-06-13 2013-01-23 苏州杰力澳自动化设备有限公司 Aluminium base board cutting machine for reducing burrs and deformation and increasing board cutting efficiency
CN203901343U (en) * 2014-05-20 2014-10-29 苏州倍辰莱电子科技有限公司 PCB (printed circuit board) dividing machine
CN205111937U (en) * 2015-10-26 2016-03-30 东莞爱电电子有限公司 PCB board separate machine
CN205817972U (en) * 2016-07-09 2016-12-21 苏州杰力澳自动化设备有限公司 A kind of many knife plate dividing machines preventing pcb board from deforming

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106826982A (en) * 2017-02-22 2017-06-13 东莞裕保电子精密设备有限公司 A kind of many circuit cutting machines of wiring board

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Address after: 215000 Xiangcheng District, Suzhou, Huangqiao street, Hu Wan Industrial Zone, No. 1, No.

Applicant after: Suzhou Jelio Automation Equipment Co., Ltd.

Address before: 215000, Jiangsu, Suzhou province Xiangcheng District Taiping Street poly Village

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