CN111873059A - Avoid circuit board perforating device of clamping many times - Google Patents

Avoid circuit board perforating device of clamping many times Download PDF

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Publication number
CN111873059A
CN111873059A CN202010738315.1A CN202010738315A CN111873059A CN 111873059 A CN111873059 A CN 111873059A CN 202010738315 A CN202010738315 A CN 202010738315A CN 111873059 A CN111873059 A CN 111873059A
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CN
China
Prior art keywords
cavity
shaft
end wall
sliding
motor
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Withdrawn
Application number
CN202010738315.1A
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Chinese (zh)
Inventor
王俊宇
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.)
Ningbo Bianxue Electronic Technology Co ltd
Original Assignee
Ningbo Bianxue Electronic 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 Ningbo Bianxue Electronic Technology Co ltd filed Critical Ningbo Bianxue Electronic Technology Co ltd
Priority to CN202010738315.1A priority Critical patent/CN111873059A/en
Publication of CN111873059A publication Critical patent/CN111873059A/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/16—Perforating by tool or tools of the drill type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/02—Means for moving the cutting member into its operative position for cutting
    • B26D5/06—Means for moving the cutting member into its operative position for cutting by electrical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08—Means for actuating the cutting member to effect the cut
    • B26D5/083—Rack-and-pinion means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08—Means for actuating the cutting member to effect the cut
    • B26D5/086—Electric, magnetic, piezoelectric, electro-magnetic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B26D7/02—Means for holding or positioning work with clamping means
    • B26D7/025—Means for holding or positioning work with clamping means acting upon planar surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/18—Means for removing cut-out material or waste
    • B26D7/1845—Means for removing cut-out material or waste by non mechanical means
    • B26D7/1863—Means for removing cut-out material or waste by non mechanical means by suction

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

The invention discloses a circuit board punching device capable of avoiding multiple clamping, which comprises a machine body, wherein a drilling cavity with a forward opening is arranged in the machine body, a suction cavity communicated with the drilling cavity is arranged at the lower side of the drilling cavity, a feeding cavity is arranged in the left end wall of the drilling cavity, a feeding device is arranged in the feeding cavity, and a driving cavity is arranged above the left side of the feeding cavity.

Description

Avoid circuit board perforating device of clamping many times
Technical Field
The invention relates to the technical field of circuit board punching, in particular to a circuit board punching device capable of avoiding repeated clamping.
Background
The circuit board is an important electronic component, and the circuit board is also a support body of the electronic component, and is a carrier for electrical connection of the electronic component in an electronic machine.
Traditional circuit board perforating device's anchor clamps do not possess reversal or automatic feed's ability, need carry out secondary clamping or manual feed, have reduced the efficiency of punching to the circuit board, have increased the error of punching simultaneously again to there is very high requirement to perforating device operator's technical level, improved operatable threshold, traditional circuit board perforating device does not possess the dust collection function of punching mostly, and a large amount of dusts are harmful to operator's health, and pollute peripheral operational environment.
Disclosure of Invention
Aiming at the defects of the technology, the invention provides the circuit board punching device capable of avoiding repeated clamping, and the defects can be overcome.
The circuit board punching device for avoiding multiple clamping comprises a machine body, wherein a drilling cavity with a forward opening is arranged in the machine body, a suction cavity communicated with the drilling cavity is arranged on the lower side of the drilling cavity, a feeding cavity is arranged in the left end wall of the drilling cavity, a feeding device is arranged in the feeding cavity, a driving cavity is arranged above the left side of the feeding cavity, a belt wheel cavity is arranged on the left side of the driving cavity, a fan cavity with a rightward opening is arranged in the left end wall of the suction cavity, a collecting device is arranged in the fan cavity, a transmission cavity is arranged on the left side of the fan cavity, a cam cavity with an upward opening is arranged in the lower end wall of the suction cavity, a collecting cavity communicated with the suction cavity and with a rightward opening is arranged on the right side of the lower end wall of the suction cavity, a gear cavity is arranged on the right side of the driving cavity, and a recovery cavity with a downward opening is arranged in the upper end, a lifting cavity is arranged at the upper side of the recovery cavity, a middle cavity is arranged at the upper side of the lifting cavity, a drilling device is arranged in the lifting cavity, the drilling device comprises an intermediate shaft which is rotatably arranged in the upper end wall and the lower end wall of the lifting cavity, the upper side of the intermediate shaft extends to the inner side of the intermediate cavity, the lower side of the intermediate cavity extends to the recovery cavity, a lifting shaft which is rotatably arranged on the lower end wall of the lifting cavity is arranged on the left side of the middle shaft, a lifting rotary drum is fixedly arranged on the lifting shaft, a motor cavity is arranged on the right side of the middle cavity, a motor plate is arranged in the motor cavity in a sliding manner, a main motor is fixedly arranged in the motor plate, the main motor is connected with a motor shaft in a power mode, a power cavity is arranged on the right side of the motor cavity, a turnover device is arranged in the power cavity, the power cavity's right-hand member wall middle part is provided with the opening and faces the chamber that resets of left side, the downside that resets the chamber is provided with and is located power cavity right side wall is interior and the opening is towards the translation chamber of left side.
Preferably, drilling equipment including slide set up in retrieve the elevator of intracavity, it extends to rotate on the elevator be provided with the below in drilling intracavity and upside extend to in the lifting cavity and with the gliding drill bit from top to bottom of jackshaft splined connection, the left end wall that retrieves the chamber slides and is provided with the upper side and extends lifting cavity and downside with elevator up end fixed connection's lifting slide bar, lifting slide bar's upside is fixed with the lift guide arm, the outer terminal surface of lift rotary drum be provided with lifting guide arm sliding connection's heliciform recess, the upside of lift axle with the jackshaft is through a pair of straight-tooth cylindrical gear pair connection.
Preferably, the turnover device comprises a right output shaft which is rotatably arranged in the right end wall of the motor cavity and can be connected with a right spline of the motor shaft, the right side of the right output shaft extends into the power cavity and is fixedly provided with a driving pulley, the right end wall of the motor cavity is fixedly provided with an annular electromagnet, a motor spring is fixedly connected between the left end surface of the motor plate and the left end wall of the motor cavity, the middle parts of the left end wall and the right end wall of the drilling cavity are slidably provided with a rotating clamping block, the right side of the rotating clamping block is fixedly provided with a power shaft which is rotatably arranged in the right end wall of the drilling cavity and the right side of which extends into the power cavity, a translation plate which is rotatably connected with the right side of the power shaft is slidably arranged in the translation cavity, the power shaft is fixedly provided with a driven pulley which is positioned in the power cavity, and, the belt tensioning device is characterized in that a reset block is arranged in the reset cavity in a sliding mode, a reset spring is fixedly connected between the front end face of the reset block and the front end wall of the reset cavity, a reset shaft located on the inner side of the belt is arranged on the left end face of the reset block in a rotating mode, a tensioning wheel which is in contact with the belt and enables the belt to be in a tensioning state is fixed on the reset shaft, and a sliding cavity which penetrates through the rotating clamping block from top to bottom is arranged in the rotating clamping block.
Preferably, the feeding device includes a guide rod slidably disposed on the lower end wall of the feeding cavity, the upper sides of the left and right end walls of the feeding cavity are rotatably provided with a rotating shaft, the left end wall and the right end wall of the feeding cavity have a left side extending into the driving cavity, the right side of the rotating shaft is fixed with a rotating drum, the outer end surface of the rotating drum is provided with a spiral groove slidably connected with the guide rod, the lower side of the right end surface of the guide rod is fixed with a sliding rod slidably disposed in the right end wall of the feeding cavity and having a right side penetrating through the rotating fixture block and extending into the sliding cavity, the sliding rod is slidably connected with the rotating fixture block, the right side of the sliding rod is rotatably connected with a sliding fixture block slidably disposed in the sliding cavity and capable of sliding back and forth relative to the sliding rod, a clamping cavity penetrating up and down is disposed in the sliding fixture block, the lower portion of the, the right-hand member wall upside of drive chamber rotates and is provided with the right side and extends drive shaft in the gear chamber, but the right side splined connection of drive shaft has horizontal slip's sliding shaft, be fixed with sliding gear on the sliding shaft, the right side of sliding shaft rotate be provided with slide set up in the sliding block of gear chamber lower extreme wall, the right-hand member face of sliding block with fixedly connected with slip spring between the right-hand member wall in gear chamber, the right-hand member face downside of sliding block be fixed with slide set up in the gear chamber right-hand member wall and right side can move to connecting rod in the lift intracavity, the connecting rod can by the lift slide bar upwards extrudees and makes the connecting rod removes to the left side, the left end wall internal rotation in motor chamber is provided with the left side and passes in proper order middle chamber with the gear chamber and extend to the left output shaft in the band pulley intracavity, left output shaft is located the part in the gear chamber be fixed with A gear.
Preferably, the collecting device comprises a fan shaft which is rotatably arranged in the left end wall of the fan cavity and extends into the transfer cavity from the left side, a fan is fixed on the right side of the fan shaft, a filter screen is fixed at the right opening of the fan cavity, a transmission shaft with the left side penetrating through the transmission cavity and extending into the belt wheel cavity is rotationally arranged on the left end wall of the cam cavity, the part of the transfer shaft positioned in the transfer cavity is connected with the left side of the fan shaft through a pair of straight-tooth cylindrical gear pairs, a cam is fixed on the right side of the transmission shaft, the left side of the transmission shaft is connected with the left side of the left output shaft through a group of belt pulleys, the suction cavity is internally provided with a vibration plate in a sliding manner, a vibration spring is fixedly connected between the left side of the lower end face of the vibration plate and the lower end wall of the suction cavity, and the cam is always in close contact with the right side of the end face of the vibration plate.
The beneficial effects are that: the automatic feeding and overturning mechanism can finish the actions of automatic feeding and automatic overturning in the same straight line only by clamping the circuit board once, and the whole process is finished by mechanical parts, thereby not only ensuring the processing precision, but also reducing the technical requirements of operators, further reducing the technical threshold of the operators, being beneficial to reducing the labor expenditure cost, simultaneously finishing the straight line feeding and the automatic reversing without secondary clamping, improving the punching efficiency of the circuit board, uniformly collecting the dust after punching, being beneficial to protecting the health of the operators and maintaining the cleanness and tidiness of the processing environment.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of a circuit board punching device for avoiding multiple clamping according to the present invention;
FIG. 2 is a sectional view of the structure taken along the line A-A in FIG. 1;
fig. 3 is a structural sectional view in the direction B-B in fig. 1.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-3, for the sake of convenience, the orientations described hereinafter being defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The circuit board punching device for avoiding multiple clamping comprises a machine body 10, wherein a drilling cavity 57 with a forward opening is arranged in the machine body 10, a suction cavity 24 communicated with the drilling cavity 57 is arranged on the lower side of the drilling cavity 57, a feeding cavity 28 is arranged in the left end wall of the drilling cavity 57, a feeding device is arranged in the feeding cavity 28, a driving cavity 31 is arranged above the left side of the feeding cavity 28, a belt wheel cavity 29 is arranged on the left side of the driving cavity 31, a fan cavity 72 with a rightward opening is arranged in the left end wall of the suction cavity 24, a collecting device is arranged in the fan cavity 72, a transfer cavity 23 is arranged on the left side of the fan cavity 72, a cam cavity 15 with an upward opening is arranged in the lower end wall of the suction cavity 24, a collecting cavity 64 which is communicated with the suction cavity 24 and has a rightward opening is arranged on the right side of the lower end wall of the suction cavity 24, the right side of the driving cavity 31 is provided with a gear cavity 34, the upper end wall of the suction cavity 24 is provided with a recovery cavity 60 with a downward opening, the upper side of the recovery cavity 60 is provided with a lifting cavity 45, the upper side of the lifting cavity 45 is provided with a middle cavity 42, the lifting cavity 45 is provided with a drilling device, the drilling device comprises a middle shaft 44 which is rotatably arranged in the upper end wall and the lower end wall of the lifting cavity 45 and extends from the upper side to the lower side of the middle cavity 42 in the recovery cavity 60, the left side of the middle shaft 44 is provided with a lifting shaft 43 which is rotatably arranged on the lower end wall of the lifting cavity 45, the lifting shaft 43 is fixedly provided with a lifting rotary drum 41, the right side of the middle cavity 42 is provided with a motor cavity 46, a motor plate 48 is slidably arranged in the motor cavity 46, a main motor 49 is fixedly arranged in the motor plate 48, and a motor shaft, the right side in motor chamber 46 is provided with power chamber 51, be provided with turning device in the power chamber 51, the right end wall middle part in power chamber 51 is provided with the opening and towards left chamber 73 that resets, the downside in chamber 73 that resets is provided with and is located translation chamber 70 that power chamber 51 right end wall just opened towards left.
Beneficially, the drilling device includes a lifting block 55 slidably disposed in the recovery cavity 60, the lifting block 55 is rotatably provided with a drill bit 54 capable of sliding up and down, the lower side of the drill bit 54 extends into the drilling cavity 57, the upper side of the drill bit extends into the lifting cavity 45 and is splined with the intermediate shaft 44, the left end wall of the recovery cavity 60 is slidably provided with a lifting slide rod 62, the upper side of the lifting slide rod 62 extends into the lifting cavity 45, the lower side of the lifting slide rod is fixedly connected with the upper end face of the lifting block 55, a lifting guide rod 40 is fixed on the upper side of the lifting slide rod 62, the outer end face of the lifting drum 41 is provided with a spiral groove slidably connected with the lifting guide rod 40, and the upper side of the lifting shaft 43 is connected with the intermediate shaft 44 through a pair of spur gears.
Advantageously, the turnover device comprises a right output shaft 52 rotatably disposed in the right end wall of the motor cavity 46 and capable of being in splined connection with the right side of the motor shaft 53, the right side of the right output shaft 52 extends into the power cavity 51 and is fixed with a driving pulley 65, the right end wall of the motor cavity 46 is fixed with an annular electromagnet 50, a motor spring 47 is fixedly connected between the left end surface of the motor plate 48 and the left end wall of the motor cavity 46, a rotating fixture block 61 is slidably disposed in the middle of the left end wall and the right end wall of the drill cavity 57, a power shaft 58 rotatably disposed in the right end wall of the drill cavity 57 and extending into the power cavity 51 is fixed on the right side of the rotating fixture block 61, a translation plate 59 rotatably connected with the right side of the power shaft 58 is slidably disposed in the translation cavity 70, and a driven pulley 69 located in the power cavity 51 is fixed on the power shaft 58, the driving pulley 65 and the driven pulley 69 are connected through a belt 66, a reset block 68 is slidably disposed in the reset cavity 73, a reset spring 67 is fixedly connected between a front end surface of the reset block 68 and a front end wall of the reset cavity 73, a reset shaft 71 located inside the belt 66 is rotatably disposed on a left end surface of the reset block 68, a tension pulley 56 which is in contact with the belt 66 and enables the belt 66 to be in a tensioned state is fixed on the reset shaft 71, and a sliding cavity 63 which penetrates up and down is disposed in the rotating block 61.
Advantageously, the feeding device comprises a guide rod 26 slidably disposed on the lower end wall of the feeding chamber 28, the upper sides of the left and right end walls of the feeding chamber 28 are rotatably disposed with a rotating shaft 27 extending into the driving chamber 31 from the left side, the right side of the rotating shaft 27 is fixed with a rotating drum 74, the outer end surface of the rotating drum 74 is provided with a spiral groove slidably connected with the guide rod 26, the lower side of the right end surface of the guide rod 26 is fixed with a sliding rod 25 slidably disposed in the right end wall of the feeding chamber 28 and extending into the sliding chamber 63 through the rotating block 61 from the right side, the sliding rod 25 is slidably connected with the rotating block 61, the right side of the sliding rod 25 is rotatably connected with a sliding block 11 slidably disposed in the sliding chamber 63 and capable of sliding back and forth relative to the sliding rod 25, the sliding block 11 is internally provided with a vertically penetrating clamping chamber 16, a fixed limiting block 12 is fixed on the lower portion of the inner side end wall of the clamping cavity 16, a detachable movable limiting block 13 is slidably arranged on the upper portion of the inner side end wall of the clamping cavity 16, a driving shaft 32 extending from the right side into the gear cavity 34 is rotatably arranged on the upper side of the right end wall of the driving cavity 31, a sliding shaft 33 capable of sliding left and right is connected to the right side of the driving shaft 32 through a spline, a sliding gear 36 is fixed on the sliding shaft 33, a sliding block 37 slidably arranged on the lower end wall of the gear cavity 34 is rotatably arranged on the right side of the sliding shaft 33, a sliding spring 38 is fixedly connected between the right end surface of the sliding block 37 and the right end wall of the gear cavity 34, a connecting rod 39 slidably arranged in the right end wall of the gear cavity 34 and capable of moving right side into the lifting cavity 45 is fixed on the lower side of the right end surface of the sliding block 37, and the connecting rod 39 can, a left output shaft 30 which penetrates through the middle cavity 42 and the gear cavity 34 in sequence at the left side and extends into the belt wheel cavity 29 is rotatably arranged on the left end wall of the motor cavity 46, and a fixed gear 35 capable of being meshed with the sliding gear 36 is fixed to the part, located in the gear cavity 34, of the left output shaft 30.
Beneficially, the collecting device includes a fan shaft 22 rotatably disposed in the left end wall of the fan cavity 72 and extending to the transfer cavity 23 from the left side, a fan 21 is fixed on the right side of the fan shaft 22, a filter screen 19 is fixed at the right opening of the fan cavity 72, a left end wall of the cam cavity 15 is rotatably disposed with a left side passing through the transfer cavity 23 and extending to a transfer shaft 20 in the pulley cavity 29, the transfer shaft 20 is located at the transfer cavity 23 and connected with the left side of the fan shaft 22 through a pair of straight-tooth cylindrical gear pairs, a cam 14 is fixed on the right side of the transfer shaft 20, the left side of the transfer shaft 20 is connected with the left side of the left output shaft 30 through a set of pulleys, a vibrating plate 17 is slidably disposed in the suction cavity 24, and a vibrating spring 18 is fixedly connected between the left side of the lower end face of the vibrating plate 17 and the lower end wall of the suction cavity 24, the cam 14 is always in close contact with the right side of the end face of the vibration plate 17.
In the initial state, the sliding fixture block 11 is located at the leftmost side of the sliding cavity 63, the lifting block 55 is located at the lower side of the middle part of the recovery cavity 60, the lifting guide rod 40 is not in contact with the connecting rod 39, the motor shaft 53 is not connected with the right output shaft 52, the motor shaft 53 is in splined connection with the left output shaft 30, the fixed gear 35 is not meshed with the sliding gear 36, and the belt 66 is always in a tensioned state.
When the machine starts to work, firstly, the movable limiting block 13 is taken out, then a circuit board to be punched is placed into the clamping cavity 16 through the drilling cavity 57, the circuit board is enabled to be in contact with the fixed limiting block 12, then the movable limiting block 13 is placed into the clamping cavity 16, the circuit board is enabled not to slide, then the front and back positions of the rotating clamping block 61 are manually adjusted, the drill bit 54 is enabled to move to the designated punching point on the rightmost side of the circuit board, meanwhile, the rotating clamping block 61 enables the translation plate 59 to slide back and forth through the power shaft 58, so that the driven belt wheel 69 slides back and forth, the reset block 68 slides in the reset cavity 73 under the action of the reset spring 67, the tension wheel 56 is driven to adjust through the reset shaft 71, the belt 66 is enabled to be always in a tension state, the main motor 49 is started after the adjustment is finished, the motor shaft 53 is driven to rotate, the left output shaft, thereby driving the lifting shaft 43 to rotate by a pair of spur gear pairs, so that the intermediate shaft 44 drives the drill 54 to rotate, so that the lifting shaft 43 drives the lifting drum 41 to rotate, so that the lifting slide rod 62 is driven to slide up and down reciprocally by the lifting guide rod 40, so that the lifting block 55 drives the drill 54 to reciprocate up and down, thereby performing a drilling operation on the circuit board, when the lifting guide rod 40 moves up and contacts the connecting rod 39, the connecting rod 39 is pressed leftward, so that the slide spring 38 is stretched, the slide block 37 moves leftward, so that the slide gear 36 moves leftward by the slide shaft 33, so that the slide gear 36 is engaged with the fixed gear 35, and the left output shaft 30 drives the fixed gear 35 to rotate, so that the slide gear 36 is driven to rotate, so that the driving shaft 32 is driven to rotate by the slide shaft 33, so that the rotating shaft 27 is driven to rotate by a set of belt pulleys, thereby driving the drum 74 to rotate, thereby moving the sliding rod 25 to the right side through the guide rod 26, thereby moving the sliding fixture 11 to the right side through the sliding rod 25, when the circuit board moves to a second position requiring drilling, the lifting guide rod 40 just moves downwards and is out of contact with the connecting rod 39, thereby returning the connecting rod 39 to the right side under the action of the sliding spring 38, thereby disconnecting the fixed gear 35 from the sliding gear 36, thereby stopping the sliding fixture 11 from moving to the right side, thereby enabling the drill 54 to drill the circuit board, when the sliding fixture 11 moves to the rightmost side of the sliding cavity 63, the guide rod 26 starts to move to the left side under the action of the drum 74, thereby driving the sliding fixture 11 to move to the left side, when the sliding fixture 11 moves to the leftmost side of the sliding cavity 63, the drum 74 starts to drive the guide rod 26 to move to the right side, thereby reciprocating, when the electromagnet 50 is energized when the reverse side of the circuit board needs to be drilled, thereby moving the motor plate 48 to the right side, thereby disconnecting the motor shaft 53 from the left output shaft 30, connecting the motor shaft 53 with the right output shaft 52 by splines, thereby causing the motor shaft 53 to drive the right output shaft 52 to rotate, thereby driving the driving pulley 65 to rotate, thereby driving the driven pulley 69 to rotate by the belt 66, thereby driving the power shaft 58 to rotate, thereby rotating the rotating latch 61, when the rotating latch 61 rotates the vibrating spring by 180 degrees, the electromagnet 50 is powered off, thereby causing the motor plate 48 to reset to the left side under the action of the motor spring 47, thereby causing the motor shaft 53 to disconnect from the right output shaft 52 and connect with the left output shaft 30 by splines, thereby causing the rotating latch 61 to stop rotating, and then drilling operation can be performed on the reverse side of the circuit board, thereby reciprocating, while the drilling operation is performed, the left output shaft 30 drives the transmission shaft 20 to rotate by a set of pulleys, thereby driving the fan shaft 22 to rotate by a pair of spur gear, and then drive fan 21 and rotate, thereby inhale the suction chamber 24 with the dust piece that produces in the drilling operation in and pile up at vibration board 17 upper surface, transmission shaft 20 drives cam 14 simultaneously and rotates, and then make vibration board 17 reciprocate vibrations from top to bottom under the effect of vibrating spring 18 and cam 14, thereby make the dust piece move to the right side, finally drop to rotate in the fixture block 61 and collect, treat after the drilling operation finish with the dust from collecting the intracavity 64 clearance out can, then dismantle the activity restriction piece 13 and take out, it can to take out the circuit board again.
The beneficial effects are that: the automatic feeding and overturning mechanism can finish the actions of automatic feeding and automatic overturning in the same straight line only by clamping the circuit board once, and the whole process is finished by mechanical parts, thereby not only ensuring the processing precision, but also reducing the technical requirements of operators, further reducing the technical threshold of the operators, being beneficial to reducing the labor expenditure cost, simultaneously finishing the straight line feeding and the automatic reversing without secondary clamping, improving the punching efficiency of the circuit board, uniformly collecting the dust after punching, being beneficial to protecting the health of the operators and maintaining the cleanness and tidiness of the processing environment.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims (5)

1. The utility model provides an avoid circuit board perforating device of clamping many times, includes the organism, its characterized in that: a drilling cavity with a forward opening is arranged in the machine body, a suction cavity communicated with the drilling cavity is arranged on the lower side of the drilling cavity, a feeding cavity is arranged in the left end wall of the drilling cavity, a feeding device is arranged in the feeding cavity, a driving cavity is arranged above the left side of the feeding cavity, a belt wheel cavity is arranged on the left side of the driving cavity, a fan cavity with a right opening is arranged in the left end wall of the suction cavity, a collecting device is arranged in the fan cavity, a transmission cavity is arranged on the left side of the fan cavity, a cam cavity with an upward opening is arranged in the lower end wall of the suction cavity, a collecting cavity communicated with the suction cavity and with a right opening is arranged on the right side of the lower end wall of the suction cavity, a gear cavity is arranged on the right side of the driving cavity, a recovery cavity with a downward opening is arranged in the upper end wall of the suction cavity, and a lifting, a middle cavity is arranged on the upper side of the lifting cavity, a drilling device is arranged in the lifting cavity, the drilling device comprises a middle shaft which is rotatably arranged in the upper end wall and the lower end wall of the lifting cavity, the upper side of the middle shaft extends to the lower side in the middle cavity and extends to the recovery cavity, a lifting shaft which is rotatably arranged on the lower end wall of the lifting cavity is arranged on the left side of the middle shaft, a lifting rotary drum is fixedly arranged on the lifting shaft, a motor cavity is arranged on the right side of the middle cavity, a motor plate is arranged in the motor cavity in a sliding manner, a main motor is fixedly arranged in the motor plate, the main motor is connected with a motor shaft in a power mode, a power cavity is arranged on the right side of the motor cavity, a turnover device is arranged in the power cavity, the power cavity's right-hand member wall middle part is provided with the opening and faces the chamber that resets of left side, the downside that resets the chamber is provided with and is located power cavity right side wall is interior and the opening is towards the translation chamber of left side.
2. The circuit board punching device capable of avoiding repeated clamping according to claim 1, wherein: drilling equipment including slide set up in retrieve the elevator of intracavity, it extends to rotate on the elevator be provided with the below in drilling intracavity and upside extend to go up and down in the lift intracavity and with jackshaft splined connection's gliding drill bit from top to bottom, the left end wall slip of retrieving the chamber is provided with the upper side and extends go up and down in the chamber and downside with elevator upper end fixed connection's lift slide bar, the upside of lift slide bar is fixed with the lift guide arm, the outer terminal surface of lift rotary drum be provided with lift guide arm sliding connection's heliciform recess, the upside of lift axle with the jackshaft is through the vice connection of a pair of straight-tooth cylindrical gear.
3. The circuit board punching device capable of avoiding repeated clamping according to claim 1, wherein: the turnover device comprises a right output shaft which is rotatably arranged in the right end wall of the motor cavity and can be connected with the right side of the motor shaft through a spline, the right side of the right output shaft extends into the power cavity and is fixedly provided with a driving belt pulley, the right end wall of the motor cavity is fixedly provided with an annular electromagnet, a motor spring is fixedly connected between the left end surface of the motor plate and the left end wall of the motor cavity, the middle parts of the left end wall and the right end wall of the drilling cavity are provided with rotating clamping blocks in a sliding manner, the right side of each rotating clamping block is fixedly provided with a power shaft which is rotatably arranged in the right end wall of the drilling cavity and the right side of which extends into the power cavity, a translation plate which is rotatably connected with the right side of the power shaft is arranged in the translation cavity in a sliding manner, the power shaft is fixedly provided with a driven, the belt tensioning device is characterized in that a reset block is arranged in the reset cavity in a sliding mode, a reset spring is fixedly connected between the front end face of the reset block and the front end wall of the reset cavity, a reset shaft located on the inner side of the belt is arranged on the left end face of the reset block in a rotating mode, a tensioning wheel which is in contact with the belt and enables the belt to be in a tensioning state is fixed on the reset shaft, and a sliding cavity which penetrates through the rotating clamping block from top to bottom is arranged in the rotating clamping block.
4. The circuit board punching device capable of avoiding repeated clamping according to claim 1, wherein: the feeding device comprises a guide rod which is arranged on the lower end wall of the feeding cavity in a sliding manner, a rotating shaft is arranged on the upper sides of the left end wall and the right end wall of the feeding cavity in a rotating manner, the left side of the rotating shaft extends into the driving cavity, a rotating drum is fixed on the right side of the rotating shaft, a spiral groove which is in sliding connection with the guide rod is arranged on the outer end surface of the rotating drum, a sliding rod which is arranged in the right end wall of the feeding cavity in a sliding manner and penetrates through the rotating fixture block on the right side to extend into the sliding cavity is fixed on the lower side of the right end surface of the guide rod, the sliding rod is in sliding connection with the rotating fixture block, the sliding fixture block is arranged in the sliding cavity in a sliding manner and can slide back and forth relative to the sliding rod, a clamping cavity which penetrates through up and down is arranged in the sliding fixture block, the right-hand member wall upside of drive chamber rotates and is provided with the right side and extends drive shaft in the gear chamber, but the right side splined connection of drive shaft has horizontal slip's sliding shaft, be fixed with sliding gear on the sliding shaft, the right side of sliding shaft rotate be provided with slide set up in the sliding block of gear chamber lower extreme wall, the right-hand member face of sliding block with fixedly connected with slip spring between the right-hand member wall in gear chamber, the right-hand member face downside of sliding block be fixed with slide set up in the gear chamber right-hand member wall and right side can move to connecting rod in the lift intracavity, the connecting rod can by the lift slide bar upwards extrudees and makes the connecting rod removes to the left side, the left end wall internal rotation in motor chamber is provided with the left side and passes in proper order middle chamber with the gear chamber and extend to the left output shaft in the band pulley intracavity, left output shaft is located the part in the gear chamber be fixed with A gear.
5. The circuit board punching device capable of avoiding repeated clamping according to claim 1, wherein: the collecting device comprises a fan shaft which is rotatably arranged in the left end wall of the fan cavity, the left side of the fan shaft extends into the transfer cavity, a fan is fixed on the right side of the fan shaft, a filter screen is fixed at the right opening of the fan cavity, a transmission shaft with the left side penetrating through the transmission cavity and extending into the belt wheel cavity is rotationally arranged on the left end wall of the cam cavity, the part of the transfer shaft positioned in the transfer cavity is connected with the left side of the fan shaft through a pair of straight-tooth cylindrical gear pairs, a cam is fixed on the right side of the transmission shaft, the left side of the transmission shaft is connected with the left side of the left output shaft through a group of belt pulleys, the suction cavity is internally provided with a vibration plate in a sliding manner, a vibration spring is fixedly connected between the left side of the lower end face of the vibration plate and the lower end wall of the suction cavity, and the cam is always in close contact with the right side of the end face of the vibration plate.
CN202010738315.1A 2020-07-28 2020-07-28 Avoid circuit board perforating device of clamping many times Withdrawn CN111873059A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010738315.1A CN111873059A (en) 2020-07-28 2020-07-28 Avoid circuit board perforating device of clamping many times

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010738315.1A CN111873059A (en) 2020-07-28 2020-07-28 Avoid circuit board perforating device of clamping many times

Publications (1)

Publication Number Publication Date
CN111873059A true CN111873059A (en) 2020-11-03

Family

ID=73200269

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010738315.1A Withdrawn CN111873059A (en) 2020-07-28 2020-07-28 Avoid circuit board perforating device of clamping many times

Country Status (1)

Country Link
CN (1) CN111873059A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112936444A (en) * 2021-02-23 2021-06-11 朱翠华 Surface treatment method for manufacturing sound-absorbing integrated wallboard
CN114589414A (en) * 2022-02-24 2022-06-07 李顺 Automatic cutting device with fragment collecting capacity for pipeline laying

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112936444A (en) * 2021-02-23 2021-06-11 朱翠华 Surface treatment method for manufacturing sound-absorbing integrated wallboard
CN114589414A (en) * 2022-02-24 2022-06-07 李顺 Automatic cutting device with fragment collecting capacity for pipeline laying
CN114589414B (en) * 2022-02-24 2024-03-22 浙江联茂建设工程有限公司 Automatic cutting device with debris collecting capacity for pipeline laying

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