CN106426384B - Produce the punching machine of keyboard circuit - Google Patents
Produce the punching machine of keyboard circuit Download PDFInfo
- Publication number
- CN106426384B CN106426384B CN201611183598.8A CN201611183598A CN106426384B CN 106426384 B CN106426384 B CN 106426384B CN 201611183598 A CN201611183598 A CN 201611183598A CN 106426384 B CN106426384 B CN 106426384B
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- Prior art keywords
- gear
- punching
- mold
- connect
- semi
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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
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
-
- 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
- B26D7/1854—Means for removing cut-out material or waste by non mechanical means by air under pressure
-
- 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
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
- B26F1/14—Punching tools; Punching dies
Abstract
The present invention provides a kind of punching machines producing keyboard circuit, including：Perforating mechanism comprising portal frame is equipped with punching portion on portal frame, and the underface in punching portion is punching station；Station seat, it includes loading plate and two place mold, and two placement molds are installed on loading plate, and two placement molds are used to place semi-finished product, and semi-finished product are placed in the output sections of semi-finished product after two placement molds towards same direction, there are four the first line wheels for setting on the bottom surface of loading plate；Supporting rack, thereon surface support have two sliding rails, two sliding rails are mutually parallel and two sliding rails both pass through portal frame, and each two First Line slipping may be contained in a sliding rail in four the first line wheels；Transversal driving mechanism, is installed on supporting rack and its output section is connect with station seat；And control cabinet, perforating mechanism and transversal driving mechanism are electrically connected with control cabinet.Beneficial effects of the present invention：Avoid leads to industrial accident occur due to pressure plate pushes suddenly when placing semi-finished product.
Description
Technical field
The present invention relates to the punching machines of production keyboard circuit, and in particular to a kind of punching machine producing keyboard circuit.
Background technology
As shown in Figure 1, in keyboard production technology, by 13 (cutting die 11 ', partitions of cutting die 11 ', partition 12 ' and upper spelling
12 ' and upper spell 13 be arranged in order from the bottom to top) stick together after, need the surface in output section to stick reinforced sheet, and defeated
The junction for going out portion 16 and body part 17 sticks gum and obtains semi-finished product, then needs to punch on semi-finished product again using punching machine,
So that internal circuit is adhered to each other after being overheated to avoid silver paste.In the prior art, punching machine includes：Workbench, workbench
With seat supports are supported, it is provided with placement mold on the surface of workbench, places mold for placing semi-finished product, places on grinding tool
Two positioning cylinders are provided with, there is location hole 18 greatly on 17 both sides of the edge of semimanufactured body portion, semi-finished product are positioned over by when use
It places on mold and positioning cylinder passes through location hole 18, place mold and be arranged above perforating mechanism, after placing semi-finished product,
Start perforating mechanism to punch semi-finished product, semi-finished product are pressed on placement mold by the pressure plate of perforating mechanism first when punching
On.The punching machine there are the shortcomings that be：When being operated due to staff in the prior art, need hand be placed on pressure plate just under
Side, if perforating mechanism pushes suddenly when staff places semi-finished product, just will appear industrial injury, Bu Nengan to place semi-finished product
Full operation.
Invention content
For the deficiency in the presence of the prior art, the present invention provides a kind of punching machines producing keyboard circuit, solve existing
Have in technology when processing semi-finished product again because place on mold have a buffings due to cause perforating mechanism to weigh semi-finished product wounded.
To achieve the above object, present invention employs the following technical solutions：
A kind of punching machine producing keyboard circuit, including：
Perforating mechanism comprising portal frame is equipped with punching portion on portal frame, and the underface in punching portion is punching station；
Station seat comprising loading plate and two placement molds, two placement molds are installed on loading plate, and two place molds
It is used to place semi-finished product, and semi-finished product are placed in the output sections of semi-finished product after two placement molds towards same direction, loading plate
Bottom surface on setting there are four the first line wheel；
Supporting rack, thereon surface support have two sliding rails, two sliding rails are mutually parallel and two sliding rails both pass through portal frame, four
Each two First Line slipping may be contained in a sliding rail in one line wheel, and sliding rail both ends are placement station；
Transversal driving mechanism, is installed on supporting rack and its output section is connect with station seat；And
Control cabinet, perforating mechanism and transversal driving mechanism are electrically connected with control cabinet；
Wherein, a placement mold can be delivered to punching station by transversal driving mechanism, while another placement mold being conveyed
To placement station, and the pressure plate in punching portion can will be compressed positioned at the placement mold of punching station.
Preferably, transversal driving mechanism is the first cylinder, and the piston rod of the first cylinder is the output of transversal driving mechanism
Portion.
Preferably, further include jet gun, jet gun includes：
Mounting base is set on the inside of portal frame, and driving chamber is provided in mounting base, is stood to have on driving chamber bottom surface and is located at
The first central shaft on vertical direction offers the sliding groove being connected to driving chamber on mounting base side；
Air nozzle offers and connects stomata and venthole for be connected to extraneous air source, air flue is provided in air nozzle,
Venthole is towards mold position is placed, and air flue will connect stomata and venthole is connected, and the end of air nozzle, which is connected with, to be stretched into
Connector in driving chamber, connector are connect across sliding groove with the first central axis；
Solenoid valve is set on air flue, to be opened and closed air flue；
Electric rotating machine is set in mounting base；And
Interlinked mechanism is set in driving chamber, and the axis of electric rotating machine stretches into the input unit in driving chamber with interlinked mechanism
Connection, the end that output section and the connector of interlinked mechanism stretch into driving chamber is connect；And
Controller, the first input/output terminal are connect with punching machine control cabinet, and the second input/output terminal is by switching electricity
Road is connect with solenoid valve, and third input/output terminal is connect by the first motor drive circuit with electric rotating machine.
Preferably,
Mounting base includes mounting bracket, upper pedestal and lower base, and mounting bracket is fixed with portal frame, and upper pedestal is fixed on mounting bracket
On, electric rotating machine is installed on upper pedestal, and how lower base moves relative to upper pedestal, and the first central shaft and the second central shaft are equal
It is set on lower base, sliding groove is also disposed on lower base, and second be installed on mounting bracket is provided with below lower base
The piston rod of cylinder, the second cylinder is connected with lower base；
Interlinked mechanism includes：
The end of driving cog, connector and the first center axis connection is annular portion, and driving cog is set to the appearance of annular portion
On face, driving cog is the output section of interlinked mechanism；
First gear is provided with the second central shaft in driving chamber, and first gear is rotatably dispose on the second central shaft, the
One gear is the input unit of interlinked mechanism, and the drive hole of hexagon, first gear and transmission are offered on first gear upper surface
Tooth engagement；
Drive link, one end are fixedly connected with the axis of the electric rotating machine stretched into driving chamber, and the other end can stretch into first
First gear is set to rotate in the drive hole of gear；
Screw rod, one end are stretched by lower base in driving chamber, and the end that screw rod is located at outside lower base is connected with nut, spiral shell
Bar is threadedly coupled with mounting base；
Second gear, rotating member is provided on upper surface, and rotating member is located at the rotation company of the end in driving chamber with screw rod
It connects, second gear can be made far from first gear by adjusting screw rod, can also second gear be made to be engaged with first gear；And
Hand lever, is provided with the shifting chute being connected to driving chamber on the lower surface of lower base, and hand lever passes through shifting chute
And be fixedly connected with second gear lower surface, it is not fixed between hand lever and lower base, so that the hand lever energy in adjusting screw rod
It is moved together with second gear, the end that hand lever stretches out outside lower base is connected with the first belt pulley, is set on portal frame edge
Mounting blocks are equipped with, mounting blocks are equipped with wheel shaft, and wheel shaft is rotatably connected to the second belt pulley, is arranged on the second belt pulley and helps handle
Hand, when second gear is engaged with first gear, the second belt pulley can be connect by belt with the first belt pulley.
Preferably, rotating drum is provided in the end that screw rod is located in driving chamber, screw rod is located at the end in driving chamber
It is further opened with the rotation hole for being connected to rotating drum with driving chamber, rotating member includes being set to mounting ring in rotating drum, mounting ring energy
It is rotated in rotating drum, the overall diameter of mounting ring is more than the diameter of rotation hole, and the bottom surface suspention of mounting ring, which has, is pierced by rotation hole
Suspending rod, the end that suspending rod is pierced by rotation hole are fixedly connected with second gear, and mandrel, mandrel are fixedly installed in rotating drum
It is less than the diameter of mounting ring positioned at the diameter of mounting ring center and mandrel, wind spring, wind spring inner end and core is provided between mandrel
Axis connection, wind spring outer end are connect with mounting ring inner wall.
Preferably, it is installed with the telescopic hole of circular arc type on the left inside wall of sliding groove and right inner wall, is connecting
Part both sides are both provided with the closing wing, and each closing wing can shuttle in telescopic hole and sliding groove with the rotation of connector, turn
The two closing wings can close the gap between connector and sliding groove when dynamic.
Preferably, the bottom inner wall of sliding groove is recessed circular arc type guide groove, in the bottom inner wall of connector and sliding groove
Rotation axis is extended on the face of contact, rotation axis is rotatablely connected with connector, and rotation axis, which is rotatably connected to, to be slided in guide groove
The second dynamic line wheel.
Preferably, further include buffings accommodating mechanism, buffings accommodating mechanism includes：
Fence is set to two pieces and places by mold, and the surrounding of every piece of placement mold is surrounded；
Two storage funnels, may be contained on the bottom surface of loading plate, it is each store funnel and a placement mold be opposite set
It sets, the falling holes for being provided on the loading plate by mold and being connected to corresponding storage funnel, every piece of placement is placed at every piece
Be further opened on mold corresponding storage funnel connection to tool bore, semi-finished product are placed at every piece placed on mold after it is right
Tool bore is opposite with the position for needing to punch on every piece of semi-finished product；
Containing tube is " people " font structure, and containing tube includes interconnecting piece and two discharging portions；
Opening and closing shaft, is set to the center of two discharging portions and interconnecting piece junction, opening and closing shaft pass through containing tube and with storage
Pipe is rotatablely connected；
Valve block is set in containing tube and is fixedly connected with opening and closing shaft, and rotary opening closing axis can make valve block close two dischargings
Any discharging portion in portion；
Motor is stored, is installed in storage pipe outer wall, the axis for storing motor is fixedly connected with opening and closing shaft；And
Two infrared sensors, two infrared sensors are respectively arranged in two discharging portions, at the discharging portion of detection place
Inside whether there is buffings；
Wherein, two infrared sensors connect with the 4th input/output terminal of controller and the 5th input/output terminal respectively
It connecing, the 6th input/output terminal of controller connect by the second motor driver with storage motor, the 7th of controller input/
Output end is connected with warning light by lamp driver.
Compared with the prior art, the present invention has the advantages that：
1) it is slidably connected by line wheel and sliding rail by the way that transversal driving mechanism, two sliding rails, loading plate is arranged, realization is being placed
Semi-finished product are placed on station and are placed on mold, the station seat for being placed with semi-finished product is then pushed into punching work together again
Mold and punching portion not face are placed in position when placing station due to being in, the pressure plate in punching portion, which cannot will be located at, places station
Placement mold compress, thus will not because when placing staff's hand and punching portion face due to industrial accident occur, improve
Safety, ensure that being normally carried out for work；
2) lead to two placement molds of setting, realize when the semi-finished product being placed on placement mold when one are punching and operate
Another semi-finished product are placed on another placement mold by personnel, realize uninterrupted punching, improve processing efficiency, and laterally drive
One placement mold can be sent to placement station, another placement mold and be sent to punching station by the primary push or retraction of motivation structure,
The consumption for reducing the energy, reduces production cost.
Description of the drawings
Fig. 1 is the structural schematic diagram of semi-finished product；
Fig. 2 produces the structural schematic diagram of the punching machine of keyboard circuit；
Fig. 3 is that structural schematic diagram of the punching machine of keyboard circuit without perforating mechanism when is produced in Fig. 2；
Fig. 4 does not have structural schematic diagram when coaming plate for station seat in Fig. 3；
Fig. 5 is the sectional view at containing tube in Fig. 4；
Fig. 6 is the structural schematic diagram of jet gun in Fig. 2；
Fig. 7 is the sectional view of lower base in Fig. 6；
Fig. 8 is the sectional view of connector in Fig. 6；
Fig. 9 is the sectional view of placed seat and connector junction in Fig. 6；
Figure 10 is the sectional view of screw rod and rotating member junction.
Specific implementation mode
Embodiment 1：
As shown in Fig. 2, Fig. 3 and Fig. 4, the present embodiment proposes a kind of punching machine producing keyboard circuit, including：
Perforating mechanism 1 comprising portal frame 11 is equipped with punching portion 12 on portal frame 11, and the underface in punching portion 12 is
Punching station；
Station seat 2 comprising loading plate 21 and two places mold 22, and two placement molds 22 are installed on loading plate 21,
Two placement molds 22 are used to place semi-finished product, and semi-finished product are placed in the output sections of semi-finished product after two placement molds 22 towards same
One direction, on the bottom surface of loading plate 21 setting place there are four the first line wheel 23 and be both provided with positioning column 24 on mold 22；
Supporting rack 3, thereon surface support have two sliding rails 31, two sliding rails 31 are mutually parallel and two sliding rails 31 both pass through portal frame
11, in four the first line wheels 23 sliding of the first line wheel of each two 23 may be contained in a sliding rail 31,31 both ends of sliding rail are to place
Station；
Transversal driving mechanism 4, is installed on supporting rack 3 and its output section is connect with station seat 2；And
Control cabinet (not shown), perforating mechanism 1 and transversal driving mechanism 4 are electrically connected with control cabinet；
Wherein, a placement mold 22 can be delivered to punching station by transversal driving mechanism 4, while by another placement mold 22
It is delivered to placement station, and punching portion 12 can will be compressed positioned at the placement mold 22 of punching station when the work of perforating mechanism 1.Work
When, first, the location hole of semi-finished product is passed through into positioning column, semi-finished product are placed on the placement mold 22 for placing station；
Then, control cabinet starts transversal driving mechanism 4 so that and it is in and is placed on the drive semi-finished product to punching station of mold 22 originally, this
When place mold 22 be aligned with the punching portion 12 of perforating mechanism 1, the placement mold 22 that another script is in punching station then returns to
It places on station；After again, start the perforating mechanism 1 of punching machine, perforating mechanism 1 pushes pressure plate first, and pressure plate is by semi-finished product pressure
Tightly on the placement mold 22 positioned at punching station, then stamping knife pushes, and realizes the punching of semi-finished product, works at the same time people and is returned from just
The semi-finished product that punching is completed are taken down on to the placement mold 22 for placing station and change the semi-finished product that new needs punch, and are repeated rigid
Rigid operation.Transversal driving mechanism 4 realizes the round-trip transmission in horizontal direction.
For design structure transversal driving mechanism 4 simply easy to use, transversal driving mechanism 4 is the first cylinder, first
The piston rod of cylinder is the output section of transversal driving mechanism 4.Since the flexible range of cylinder controls well, in order to by station seat 2
It accurately pushes to and places station and punching station, transversal driving mechanism 4 selects the first cylinder.
Embodiment 2：
The present embodiment is differed only in embodiment 1：Because placing mold 22 when in order to avoid because processing semi-finished product again
On have a buffings and perforating mechanism 1 caused to weigh semi-finished product wounded, the present embodiment is provided with jet gun 5.
As shown in Fig. 2, Fig. 6 and Fig. 9, the punching machine for producing keyboard circuit further includes jet gun 5, and jet gun 5 includes：
Mounting base 51 is set on 11 inside of portal frame, driving chamber 511,511 bottom of driving chamber is provided in mounting base 51
Being stood on face has the first central shaft 512 on vertical direction, mounting base to offer the cunning being connected to driving chamber 511 on 51 side
Dynamic slot 513；
Air nozzle 52 offers and connects stomata (not shown) and venthole, air nozzle for be connected to extraneous air source
Air flue is provided in 52, venthole is towards 22 position of mold is placed, and air flue will connect stomata and venthole is connected, air nozzle
52 end is connected with the connector 521 stretched into driving chamber 511, and connector 521 passes through sliding groove 513 and the first central shaft
512 rotation connections；
Solenoid valve 53, is set on air flue, to be opened and closed air flue；
Electric rotating machine 54 is set in mounting base 51；And
Interlinked mechanism 55 is set in driving chamber 511, and the axis of electric rotating machine 54 stretches into driving chamber 511 and gearing machine
The input unit of structure 55 connects, and the output section of interlinked mechanism 55 is connect with the end that connector 521 stretches into driving chamber 511；And
Controller (not shown), the first input/output terminal are connect with punching machine control cabinet, the second input/output terminal
It is connect with solenoid valve 53 by switching circuit, third input/output terminal passes through the first motor drive circuit and electric rotating machine 54
Connection.Controller receives the signal that the punching of punching machine control cabinet is completed, and controller controls jet gun 5 and works, and solenoid valve 53 is opened
Air flue, electric rotating machine 54 start to rotate so that the inswept placement mold 22 of gas that air nozzle 52 sprays, realizing will place on mold 22
Buffings cleaning.
Embodiment 3：
The present embodiment is differed only in embodiment 2：In order to realize the hand-turning jet when electric rotating machine 54 damages
Mouth 52, the present embodiment improve mounting base 51 and interlinked mechanism 55.
As shown in Fig. 6, Fig. 7, Fig. 8 and Fig. 9, specifically：
Mounting base 51 includes mounting bracket 515, upper pedestal 516 ' and lower base 514, and mounting bracket 515 is fixed with portal frame 11,
Upper pedestal 516 ' is fixed on mounting bracket 515, and electric rotating machine 54 is installed on upper pedestal 516 ', lower base 514 how relatively on
Pedestal 514 moves, and the first central shaft 512 and the second central shaft 517 ' may be contained on lower base 514, and sliding groove 513 is also set
It is placed on lower base 514, the second cylinder 518 ' being installed on mounting bracket 515, the second cylinder is provided with below lower base 514
518 ' piston rod is connected with lower base 514；
Interlinked mechanism 55 includes：
Driving cog 551, the end that connector 521 is connect with the first central shaft 512 are annular portion, and driving cog 551 is set to
On the outer surface of annular portion, driving cog 551 is the output section of interlinked mechanism 55；
First gear 552, is provided with the second central shaft 517 ' in driving chamber 511, and first gear 552 is rotatably dispose in
On two central shafts 517 ', first gear 552 is the input unit of interlinked mechanism 55, and first gear offers six sides on 552 upper surface
The drive hole 550 of shape, first gear 552 are engaged with driving cog 551；
Drive link (not shown), one end are fixedly connected with the axis of the electric rotating machine 54 stretched into driving chamber 511, another
One end, which can be stretched into the drive hole 550 of first gear 552, makes first gear 552 rotate；
Screw rod 554, one end are stretched by lower base 514 in driving chamber 511, and screw rod 554 is located at the end outside lower base 514
Portion is connected with nut 553, and screw rod 554 is threadedly coupled with mounting base 51；
Second gear 555, rotating member is provided on upper surface, and rotating member is located at the end in driving chamber 511 with screw rod 554
Portion be rotatablely connected, second gear 555 can be made far from first gear 552 by adjusting screw rod 554, can also make second gear 555 with
First gear 552 engages；And
Hand lever 556 is provided with the shifting chute being connected to driving chamber 511, hand lever on the lower surface of lower base 514
556 pass through shifting chute and are fixedly connected with 555 lower surface of second gear, are not fixed between hand lever 556 and lower base 514, with
The hand lever 556 in adjusting screw rod 554 is set to be moved together with second gear 555, hand lever 556 stretches out outside lower base 514
End is connected with the first belt pulley 557, and mounting blocks 558 are provided on 11 edge of portal frame, and mounting blocks 558 are equipped with wheel shaft
501, wheel shaft 501 is rotatably connected to the second belt pulley 559, is arranged on the second belt pulley 559 and helps handle hand 502, when the second tooth
Second belt pulley 559 can be connect by belt (not shown) with the first belt pulley 557 when wheel 555 is engaged with first gear 552.
When electric rotating machine 54 works normally, the second cylinder 518 ' is so that lower base 514 is located at higher position, and drive link stretches at this time
In drive hole 550, the length that screw rod 554 stretches out lower base 514 is longer so that second gear 555 is real far from first gear 552
The gearing of the axis and first gear 552 of existing electric rotating machine 54, the shaft rotation of electric rotating machine 54 is dynamic to drive first gear 552 to rotate, the
One gear 552 drives driving cog 551 to rotate, to realize that connector 521 comes back rotation, air nozzle 52 in sliding groove 513
Back rotation realizes inswept placement mold 22 of blowing；When electric rotating machine 54 damages, the second cylinder 518 ' retraction so that lower base
514 are located at lower position, and drive link is not contacted far from drive hole 550, drive link with first gear 552 at this time, adjusting screw rod
554 so that the length that screw rod 554 stretches out lower base 514 is shorter so that second gear 555 is moved to 552 direction of first gear
Dynamic, final realization first gear 552 is engaged with second gear 555, and the first belt pulley 557 and the second belt pulley 559 are put on
Belt, without using belt is not connected with when manual actuation, then rotation helps handle hand, passes through the first belt pulley 557, the second belt pulley
559 and hand lever 556 drive to second gear 555, second gear 555 rotates, and drives first gear 552 to rotate, the first tooth
Wheel 552 is rotated by driving cog 551 with follower link 521, to finally realize the rotation of air nozzle 52.Due to air nozzle 52
It in 11 inside of portal frame, is not easy to drive, therefore the first belt pulley, the second belt pulley is set and help handle hand.
Due to rotate manually turncap make it is random, it is most likely that second gear 555 is turned to first gear 552 not
The case where capable of engaging, when first use instantly, cannot use, and waste resource.To solve the above-mentioned problems, such as Fig. 9 and figure
Shown in 10, rotating drum 41 is provided in the end that screw rod 554 is located in driving chamber 511, screw rod 554 is located in driving chamber 511
End is further opened with the rotation hole 42 for being connected to rotating drum 41 with driving chamber 511, and rotating member includes being set to peace in rotating drum 41
Ring 43 is filled, mounting ring 43 can rotate in rotating drum 41, and the overall diameter of mounting ring 43 is more than the diameter of rotation hole 42, mounting ring 43
Bottom surface suspention have a suspending rod 44 for being pierced by rotation hole 42, suspending rod 44 be pierced by rotation hole 42 end and second gear 555 it is solid
Fixed connection, is fixedly installed mandrel 45, mandrel 45 is located at 43 center of mounting ring and the diameter of mandrel 45 is less than in rotating drum 41
The diameter of mounting ring 43 is provided with wind spring 46 between mandrel 45, and 46 inner end of wind spring is connect with mandrel 45,46 outer end of wind spring and peace
Fill the connection of 43 inner wall of ring.It, being capable of hand since the axis of rotary electric machine has been detached from first gear 552 after rotary electric machine is when machine
Turn follower link 521 to initial position (i.e. one end of sliding groove 513), predetermined turncap not by external force when (：At wind spring 46
When natural extended length), second gear 555 at this time can be nibbled with the first gear 552 for making connector 521 be located at initial position
It closes.When manual actuation, first, by the rotation of connector 521 to initial position；Then, adjusting screw rod 554 is so that second gear 555
It is engaged with first gear 552；After again, belt is placed on the first belt pulley 557 and the second belt pulley 559, rotation helps handle
Hand realizes that the rotation of second gear 555, the rotation of second gear 555 drive mounting ring 43 to rotate so that wind spring 46 unclamps or volume
Product is closed up, and just realizes the rotation of air nozzle 52, and when connector 521 slides into the other end from 513 one end of sliding groove, release, which helps, to be turned
Handle, in the case where wind spring 46 replys force effect, connector 521 automatically reverts to initial position, reaches labour-saving effect, simultaneously because
The effect of wind spring 46 so that second gear 555 remains the same angle when not in use, convenient to be engaged with first gear 552.
In order to avoid during rotating air nozzle 52 because the larger buffings of 513 aperture of sliding groove splashes in driving chamber 511
And lead to the rotation clamping stagnation between first gear 552 and driving cog 551, as shown in figure 9, sliding groove 513 left inside wall and
It is installed with the telescopic hole 515 of circular arc type on right inner wall, is both provided in 521 both sides of connector and closes the wing 516, each closing
The wing 516 can shuttle with the rotation of connector 521 in telescopic hole 515 and sliding groove 513, and two close 516 energy of the wing when rotation
Gap between connector 521 and sliding groove 513 is closed.When rotation spray gas nozzle 52, a closing wing 516 is retracted another closing
The wing 516 is all drawn out or the two closing wings 516 are drawn out half, closes sliding to realize, buffings is avoided to splash into drive
In dynamic chamber 511.
It is connect with the first central shaft 512 since connector 521 is single-ended, and the suspention of the other end of connector 521 has air nozzle
52, connector 521 must be tightly attached in the exit of sliding groove 513 on 513 inner wall of sliding groove, be easy to happen the damage of connector 521
Because the friction of connector 521 and 513 inner wall of sliding groove increases, and there is the hair that jet gun 5 rotates resistance phenomenon in bad phenomenon
It is raw.In order to avoid above-mentioned phenomenon, as shown in Fig. 7, Fig. 8 and Fig. 9, the bottom inner wall of sliding groove 513 is recessed circular arc type guiding
Slot 517 is extended with rotation axis 517 ', rotation axis 517 ' and company on the face that connector 521 is contacted with the bottom inner wall of sliding groove 513
Fitting 521 is rotatablely connected, and rotation axis 517 ' is rotatably connected to the second line wheel 518 that can be slided in guide groove 517.Pass through setting
Second line wheel 518 not only supports connector 521, and can guarantee the sliding of air nozzle 52 along the scheduled circuit of institute
Rotation, rotation axis 517 ' can relatively rotate with connector 521, realize the steering of the first line wheel 23, guide groove 517 be it is arc-shaped,
Therefore not only the first line wheel 23 can autobiography, the basis (rotation axis 517 ') of rotation connection is also required to rotate.
Embodiment 4：
The present embodiment is differed only in embodiment 3, and buffings is blown in order to prevent causes to pollute working environment on the ground, this
Embodiment is additionally arranged buffings accommodating mechanism.
As shown in Fig. 2, in the present embodiment, the punching machine for producing keyboard circuit further includes buffings accommodating mechanism 6, such as Fig. 4 and
Shown in Fig. 5, buffings accommodating mechanism 6 includes：
Fence 61 is set to two pieces and places by mold 22, and the surrounding of every piece of placement mold 22 is surrounded；
Two storage funnels 62, it is each to store the placement mold of funnel 62 and one on the bottom surface that may be contained within loading plate 21
22 are oppositely arranged, and are provided on the loading plate 21 on 22 side of placement mold at every piece and are fallen with what corresponding storage funnel 62 was connected to
Consider hole 621 to be worth doing, every piece place be further opened with that corresponding storage funnel 62 is connected on mold 22 to tool bore 622, semi-finished product exist
It is opposite with the position for needing to punch on every piece of semi-finished product to tool bore 622 after being placed on every piece of placement mold 22；
Containing tube 63, is " people " font structure, and containing tube 63 includes interconnecting piece 631 and two discharging portions 632；
Opening and closing shaft 64, is set to the center of two discharging portions 632 and 631 junction of interconnecting piece, and opening and closing shaft 64 passes through storage
Pipe 63 and with containing tube 63 be rotatablely connected；
Valve block 65 is set in containing tube 63 and is fixedly connected with opening and closing shaft 64, and rotary opening closing axis 64 can make valve block 65
Close any discharging portion 632 in two discharging portions 632；
Motor 66 is stored, is installed on 63 outer wall of containing tube, the axis of storage motor 66 is fixedly connected with opening and closing shaft 64；With
And
Two infrared sensors 67, two infrared sensors 67 are respectively arranged in two discharging portions 632, to go out where detection
Whether there is buffings at material portion 632；
Wherein, two infrared sensors 67 respectively with the 4th input/output terminal of controller and the 5th input/output terminal
6th input/output terminal of connection, controller is connect by the second motor driver with storage motor 66, and the 7th of controller is defeated
Enter/output end is connected with warning light by lamp driver.The knife and placement mould of perforating mechanism 1 are prevented to the setting of tool bore 622
22 collision of tool damages, while being connected to storage funnel 62 to tool bore 622, and in the case of buffings non-stick knife, buffings can be fallen
Enter to storage funnel 62, and interior buffings is run to the part for placing mold 22 after punching, and falling holes 621 are blown to by jet gun 5
It is interior, and then enter in storage funnel 62, the setting of fence 61 prevents buffings to be blown to outside loading plate 21, when there is more buffings heap
Product on the corner of loading plate 21 when can with when be pushed into manually in storage funnel 62, it is convenient and efficient.During connecing buffings, always
Only there are one discharging portions 632 to open, another closing, each discharging portion 632 is used to be nested with refuse bag, works as infrared sensor
67 detect that the refuse bag product for then judging the discharging portion 632 completely controls when having buffings in discharging portion 632 in the open state
Device control storage motor 66 rotates so that full discharging portion 632 has been accumulated in the closing of valve block 65, and valve block 65 opens another discharging portion
632, another refuse bag starts to gather materials, and controller control warning light is bright, and staff is prompted to move away the full refuse bag of product,
Since to store the full time longer for a refuse bag, there is enough time to move away, after the full refuse bag of product moves away its
For residing discharging portion 632 also without buffings, 67 return signal of infrared sensor controls warning light not to controller, controller
It is bright.In the above process, after maintaining refuse bag product completely, still there is refuse bag to connect buffings, guarantee connects buffings incessantly, ensures work
Make the cleaning in place.
Finally illustrate, the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although with reference to compared with
Good embodiment describes the invention in detail, it will be understood by those of ordinary skill in the art that, it can be to the skill of the present invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the right of invention.
Claims (6)
1. a kind of punching machine producing keyboard circuit, which is characterized in that including：
Perforating mechanism comprising portal frame is equipped with punching portion on portal frame, and the underface in punching portion is punching station；
Station seat comprising loading plate and two placement molds, two placement molds are installed on loading plate, and two placement molds are used
In placing semi-finished product, and semi-finished product are placed in the output sections of semi-finished product after two placement molds towards same direction, the bottom of loading plate
There are four the first line wheels for setting on face；
Supporting rack, thereon surface support have two sliding rails, two sliding rails are mutually parallel and two sliding rails both pass through portal frame, two First Lines
It is set to slipping in a sliding rail, is set in another sliding rail to other two First Line slipping, sliding rail both ends are to put
Set station；
Transversal driving mechanism, is installed on supporting rack and its output section is connect with station seat；
Control cabinet, perforating mechanism and transversal driving mechanism are electrically connected with control cabinet；And
Jet gun, jet gun include：Mounting base is set on the inside of portal frame, driving chamber, driving chamber is provided in mounting base
Being stood on bottom surface has the first central shaft on vertical direction, and the sliding groove being connected to driving chamber is offered on mounting base side；
Air nozzle offers and connects stomata and venthole for be connected to extraneous air source, air flue, venthole court are provided in air nozzle
To mold position is placed, air flue will connect stomata and venthole is connected, and the end of air nozzle, which is connected with, to be stretched into driving chamber
Connector, connector connect across sliding groove with the first central axis；Solenoid valve is set on air flue, to be opened and closed gas
Road；Electric rotating machine is set in mounting base；And interlinked mechanism, it is set in driving chamber, the axis of electric rotating machine stretches into drive
Dynamic intracavitary and the input unit of interlinked mechanism connect, and the end that output section and the connector of interlinked mechanism stretch into driving chamber is connect；
And controller, the first input/output terminal are connect with punching machine control cabinet, the second input/output terminal by switching circuit with
Solenoid valve connects, and third input/output terminal is connect by the first motor drive circuit with electric rotating machine；
Mounting base includes mounting bracket, upper pedestal and lower base, and mounting bracket is fixed with portal frame, and upper pedestal is fixed on mounting bracket,
Electric rotating machine is installed on upper pedestal, and lower base can be moved relative to upper pedestal, and the first central shaft and the second central shaft are respectively provided with
In on lower base, sliding groove is also disposed on lower base, and the second cylinder being installed on mounting bracket is provided with below lower base,
The piston rod of second cylinder is connected with lower base；Interlinked mechanism includes：Driving cog, the end of connector and the first center axis connection
For annular portion, driving cog is set on the outer surface of annular portion, and driving cog is the output section of interlinked mechanism；First gear is being driven
Dynamic intracavitary is provided with the second central shaft, and first gear is rotatably dispose on the second central shaft, and first gear is the defeated of interlinked mechanism
Enter portion, the drive hole of hexagon, first gear and transmission tooth engagement are offered on first gear upper surface；Drive link, one end
It is fixedly connected with the axis of the electric rotating machine stretched into driving chamber, the other end, which can stretch into the drive hole of first gear, makes the first tooth
Wheel rotation；Screw rod, one end are stretched by lower base in driving chamber, and the end that screw rod is located at outside lower base is connected with nut, spiral shell
Bar is threadedly coupled with mounting base；Second gear, rotating member is provided on upper surface, and rotating member is located at screw rod in driving chamber
End is rotatablely connected, and second gear can be made far from first gear by adjusting screw rod, can also second gear be made to be nibbled with first gear
It closes；And hand lever, be provided with the shifting chute being connected to driving chamber on the lower surface of lower base, hand lever pass through shifting chute and
It is fixedly connected with second gear lower surface, is not fixed between hand lever and lower base, so that hand lever can be in adjusting screw rod
Second gear moves together, and the end that hand lever stretches out outside lower base is connected with the first belt pulley, is arranged on portal frame edge
There are mounting blocks, mounting blocks to be equipped with wheel shaft, wheel shaft is rotatably connected to the second belt pulley, is arranged on the second belt pulley and helps handle
Hand, when second gear is engaged with first gear, the second belt pulley can be connect by belt with the first belt pulley；
Wherein, a placement mold can be delivered to punching station by transversal driving mechanism, while another placement mold being delivered to and is put
Station is set, and the pressure plate in punching portion can will be compressed positioned at the placement mold of punching station.
2. the punching machine of production keyboard circuit according to claim 1, which is characterized in that transversal driving mechanism is the first gas
Cylinder, the piston rod of the first cylinder are the output section of transversal driving mechanism.
3. the punching machine of production keyboard circuit according to claim 2, which is characterized in that screw rod is located at the end in driving chamber
It is inside provided with rotating drum, the end that screw rod is located in driving chamber is further opened with the rotation hole for being connected to rotating drum with driving chamber, turns
Moving part includes the mounting ring being set in rotating drum, and mounting ring can rotate in rotating drum, and the overall diameter of mounting ring is more than rotation
The bottom surface suspention of the diameter in hole, mounting ring has the suspending rod for being pierced by rotation hole, suspending rod to be pierced by end and the second tooth of rotation hole
Wheel is fixedly connected, and mandrel is fixedly installed in rotating drum, mandrel is located at mounting ring center and the diameter of mandrel is less than mounting ring
Diameter, wind spring is provided between mandrel, wind spring inner end is connect with mandrel, and wind spring outer end is connect with mounting ring inner wall.
4. the punching machine of production keyboard circuit according to claim 3, which is characterized in that on the left inside wall of sliding groove and the right side
It is installed with the telescopic hole of circular arc type on inner wall, the closing wing is both provided in connector both sides, each closing wing can be with
The rotation of connector is shuttled in telescopic hole and sliding groove, when rotation two close the wings can be by the gap between connector and sliding groove
It closes.
5. the punching machine of production keyboard circuit according to claim 4, which is characterized in that the bottom inner wall of sliding groove is recessed
Circular arc type guide groove, is extended with rotation axis on the face that connector is contacted with the bottom inner wall of sliding groove, and rotation axis turns with connector
Dynamic connection, rotation axis are rotatably connected to the second line wheel that can be slided in guide groove.
6. the punching machine of production keyboard circuit according to claim 5, which is characterized in that further include buffings accommodating mechanism, glue
Considering accommodating mechanism to be worth doing includes：
Fence is set to two pieces and places by mold, and the surrounding of every piece of placement mold is surrounded；
Two storage funnels, may be contained on the bottom surface of loading plate, and each funnel of storing is oppositely arranged with a placement mold,
The falling holes being connected to corresponding storage funnel are provided on every piece of loading plate placed by mold, every piece is placed on mold
Be further opened with corresponding storage funnel connection to tool bore, semi-finished product are placed at every piece placed on mold after to tool bore and
Need the position punched opposite on every piece of semi-finished product；
Containing tube is " people " font structure, and containing tube includes interconnecting piece and two discharging portions；
Opening and closing shaft, is set to the center of two discharging portions and interconnecting piece junction, and opening and closing shaft passes through containing tube and turns with containing tube
Dynamic connection；
Valve block is set in containing tube and is fixedly connected with opening and closing shaft, and rotary opening closing axis can be such that valve block closes in two discharging portions
Any discharging portion；
Motor is stored, is installed in storage pipe outer wall, the axis for storing motor is fixedly connected with opening and closing shaft；And
Two infrared sensors, two infrared sensors are respectively arranged in two discharging portions, with where detection in discharging portion whether
There is buffings；
Wherein, two infrared sensors are connect with the 4th input/output terminal of controller and the 5th input/output terminal respectively,
6th input/output terminal of controller is connect by the second motor driver with storage motor, the 7th input/output of controller
End is connected with warning light by lamp driver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611183598.8A CN106426384B (en) | 2016-12-20 | 2016-12-20 | Produce the punching machine of keyboard circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611183598.8A CN106426384B (en) | 2016-12-20 | 2016-12-20 | Produce the punching machine of keyboard circuit |
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| Publication Number | Publication Date |
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| CN106426384A CN106426384A (en) | 2017-02-22 |
| CN106426384B true CN106426384B (en) | 2018-09-11 |
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| CN201611183598.8A Expired - Fee Related CN106426384B (en) | 2016-12-20 | 2016-12-20 | Produce the punching machine of keyboard circuit |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214657B (en) * | 2017-12-29 | 2019-09-10 | 重庆来来来商贸有限公司 | Produce the punch device of keyboard |
| CN108214649B (en) * | 2017-12-29 | 2019-04-30 | 重庆潜霖电子商务有限公司 | Punching machine is used in a kind of production of keyboard |
| CN108213481A (en) * | 2017-12-29 | 2018-06-29 | 重庆来来来商贸有限公司 | A kind of method of keyboard punching machine |
| CN108580931B (en) * | 2018-07-27 | 2024-03-05 | 重庆宏钢数控机床有限公司 | Clean material receiving device of fretwork formula lathe material |
| CN112497326A (en) * | 2020-11-25 | 2021-03-16 | 吴东京 | Gate type hydraulic press |
| CN114161517B (en) * | 2021-12-02 | 2023-12-29 | 汝城县钜创光电科技有限公司 | Be used for aluminium base circuit board cutting waste collection device |
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| US5044238A (en) * | 1988-09-23 | 1991-09-03 | Lectra Systems | Cutting and punching apparatus for sheet material |
| CN202684991U (en) * | 2012-04-16 | 2013-01-23 | 东莞市翔丰电子科技实业有限公司 | Lossless automatic severing machine |
| CN202805315U (en) * | 2012-09-20 | 2013-03-20 | 无锡佳欣电子产品有限公司 | Material pipe punching mechanism |
| CN103419248A (en) * | 2013-08-09 | 2013-12-04 | 亿和精密工业（苏州）有限公司 | Automatic punching jig for injection-molded part |
| CN203621203U (en) * | 2013-12-09 | 2014-06-04 | 刘宗明 | Novel punching machine |
| CN206335639U (en) * | 2016-12-20 | 2017-07-18 | 重庆淳祥电子科技有限公司 | Produce the punch press of keyboard circuit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09155993A (en) * | 1995-12-11 | 1997-06-17 | Kunio Kimura | Waste removing device of carton punching machine |
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|---|---|---|---|---|
| US5044238A (en) * | 1988-09-23 | 1991-09-03 | Lectra Systems | Cutting and punching apparatus for sheet material |
| CN202684991U (en) * | 2012-04-16 | 2013-01-23 | 东莞市翔丰电子科技实业有限公司 | Lossless automatic severing machine |
| CN202805315U (en) * | 2012-09-20 | 2013-03-20 | 无锡佳欣电子产品有限公司 | Material pipe punching mechanism |
| CN103419248A (en) * | 2013-08-09 | 2013-12-04 | 亿和精密工业（苏州）有限公司 | Automatic punching jig for injection-molded part |
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| CN206335639U (en) * | 2016-12-20 | 2017-07-18 | 重庆淳祥电子科技有限公司 | Produce the punch press of keyboard circuit |
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| CN106426384A (en) | 2017-02-22 |
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