CN105414408B - A kind of automatic tendon-cutting device of wire jumper and the course of work - Google Patents
A kind of automatic tendon-cutting device of wire jumper and the course of work Download PDFInfo
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- CN105414408B CN105414408B CN201511013876.0A CN201511013876A CN105414408B CN 105414408 B CN105414408 B CN 105414408B CN 201511013876 A CN201511013876 A CN 201511013876A CN 105414408 B CN105414408 B CN 105414408B
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- cutting
- suction nozzle
- wire jumper
- winding
- plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
Abstract
A kind of automatic tendon-cutting device of wire jumper and the course of work, belong to technical field of automation equipment.It is characterized in that：Cutting assembly includes conveying mechanism, the cutting knife of handling rolls band（23）And cam lifting mechanism, cam lifting mechanism drive cutting knife（23）Move up and down, and wire jumper is cut from winding；Pick-up component, including suction nozzle（41）And suction nozzle elevating mechanism, suction nozzle elevating mechanism drive suction nozzle（41）Lifting, and draw the wire jumper that cutting assembly cuts；Position detecting device is used to detect cutting knife（23）Position and signal is uploaded to control device, control device control conveying mechanism, cam lifting mechanism and suction nozzle elevating mechanism match and merge cutting winding.The automatic tendon-cutting device course of work of wire jumper of the invention need not be participated in manually, easy to operate；The course of work is simple, the position of the wire jumper under cutting is ensure that, so as to facilitate follow-up wiring, high working efficiency.
Description
Technical field
A kind of automatic tendon-cutting device of wire jumper and the course of work, belong to technical field of automation equipment, and specific design is a kind of to be used
In the automatic rib cutting mould of wire jumper winding and the course of work for wire jumper winding rib cutting.
Background technology
Wire jumper is exactly the metal connecting line for connecting the demand point of circuit board two, and the wire jumper of copper sheet type is the more commonly used one kind.
Wire jumper in process of production, can typically make winding pattern, so convenient transport and store, when in use, it is necessary to by wire jumper
On gusset cut-out, use so as to wire jumper be cut from winding.In the prior art, the cutting of wire jumper is generally by manually cutting
Cut and connect up, such operating efficiency is very low, it is necessary to substantial amounts of manual labor, and cutting and error-prone when connecting up.
The content of the invention
The technical problem to be solved in the present invention is：Overcome the deficiencies in the prior art, there is provided a kind of simple structure, can be automatic
Wire jumper in winding is cut and removes wiring, the automatic tendon-cutting device of wire jumper of high working efficiency and the course of work.
The technical solution adopted for the present invention to solve the technical problems is：The automatic tendon-cutting device of the wire jumper, it is characterised in that：
Including the pick-up component above cutting assembly, cutting assembly, position detecting device and control device；
Cutting assembly includes conveying mechanism, cutting knife and the cam lifting mechanism of handling rolls band, and cam lifting mechanism drives
Cutting knife is moved up and down, and wire jumper is cut from winding；
Pick-up component includes suction nozzle and suction nozzle elevating mechanism, and suction nozzle elevating mechanism drives suction nozzle lifting, and draws cutting
The wire jumper that component cuts；
Position detecting device is used to detect the position of cutting knife and signal is uploaded into control device, control device control conveying
Mechanism, cam lifting mechanism and suction nozzle elevating mechanism match and merge cutting winding.
Preferably, described cam lifting mechanism includes cam, roller, lift supporting rod and hold-down mechanism, rises descending branch
Strut is vertically arranged, and roller is rotatably installed in lift supporting rod lower section, and hold-down mechanism is fixedly connected with lift supporting rod, and makes rolling
Son compresses cam；Lift supporting rod upper end is provided with cutting knife installing plate, and the cutting knife is arranged on cutting knife installing plate.
Preferably, described cam lifting mechanism also includes lifting guide mechanism, and lifting guide mechanism includes directive slide track
And guide runner, directive slide track is vertically fixedly installed, and guide runner can slide up and down installed in directive slide track side, described
Hold-down mechanism can slide up and down installed in the side of guide runner.
Preferably, described hold-down mechanism includes compressing support block and holddown spring, compresses support block and is supported with lifting
Bar is fixedly connected, and holddown spring lower end is fixedly connected with support block is compressed, and upper end is fixedly installed.
Preferably, described position detecting device includes detection plate and slot type optoelectronic switch, and detection plate is provided with for side
The circular slab of breach, the outer of detection plate is put between the transmitting tube and reception pipe of slot type optoelectronic switch, and detection plate is convex with described
Wheel elevating mechanism is rotated coaxially, and slot type optoelectronic switch detects the breach and signal is uploaded to the control device.
Preferably, described conveying mechanism include winding delivery board, the winding pressing plate above winding delivery board, pinwheel and
Pinwheel motor, winding pressing plate and winding delivery board interval setting, pinwheel are arranged on winding delivery board lower section, and pinwheel upside passes through
Winding delivery board simultaneously stretches out.
Preferably, described suction nozzle elevating mechanism includes lifter plate, lifting column, cylinder and promotes lifting sheet reset
Resetting means, the piston rod of cylinder is fixedly connected with lifter plate, and lifting column upper end is fixedly connected with lifter plate, and lower end is provided with suction
Head installing plate, the suction nozzle is arranged on suction nozzle installing plate.
Preferably, described resetting means includes the back-moving spring being set on the lifting column, back-moving spring upper end
It is connected with the lifter plate, lower end is fixedly installed.
Preferably, described suction nozzle can slide up and down on the suction nozzle installing plate, the upper end of suction nozzle and suction nozzle
Buffer spring is provided between installing plate.
A kind of course of work of the automatic tendon-cutting device of above-mentioned wire jumper, it is characterised in that：Comprise the following steps：
Winding is delivered to cutting knife top by conveying mechanism；
Suction nozzle elevating mechanism drives suction nozzle to move down, and draws the wire jumper in winding；
Cam lifting mechanism drives cutting knife to move upwards, and wire jumper is cut from winding；
Suction nozzle elevating mechanism drives suction nozzle to move up, and the wire jumper that will be cut is removed and connected up.
Compared with prior art, the automatic tendon-cutting device of wire jumper of the invention and work work process are had the advantage that
It is：
1st, the automatic tendon-cutting device of this wire jumper can automatic transport winding, and the wire jumper of winding is cut automatically, suction nozzle lifting
Mechanism drives suction nozzle to draw the wire jumper for cutting, and the wire jumper that will be cut is removed and connected up, the automatic tendon-cutting device simple structure of this wire jumper,
And the course of work need not be participated in manually, operating efficiency is improve, and improve accuracy, it is easy to operate.
2nd, cutting knife is promoted by cam and moved up and down, working stability, and the stroke of cutting knife fixes accurate, it is ensured that wire jumper is cut
The degree of accuracy cut.
3rd, guide runner is slided along directive slide track in the vertical direction, it is ensured that cutting knife only in the vertical direction movement, is kept away
Exempt from the displacement in cutting knife occurred level direction so as to destroy wire jumper.
4th, be pressed on roller on cam by holddown spring, it is ensured that roller is in close contact with cam, so as to ensure that cutting knife
The stability of stroke, further increases the degree of accuracy of cutting.
5th, detection plate and cam lifting mechanism synchronous axial system, it is ensured that the accuracy of slot type optoelectronic switch detection, so as to ensure
The accuracy that conveying mechanism, suction nozzle elevating mechanism and cam lifting mechanism coordinate, it is ensured that the automatic tendon-cutting device work of this wire jumper
Stabilization, it is not easy to break down.
6th, be pressed on winding delivery board for winding by winding pressing plate, and pinwheel drives winding to complete to send by the through hole of winding both sides
Material, the speed of convenient control winding conveying, winding conveying is accurate, it is ensured that the accuracy of cutting.
7th, suction nozzle is driven by cylinder, is active in one's movements and speed is quick, can quickly draw the wire jumper under cutting, work
Efficiency high, and the conveying of winding and the cutting again of cutting knife will not be hindered.
8th, back-moving spring can make promotion lift sheet reset, when the piston rod of cylinder stretches out assistant cylinder drive suction nozzle to
Upper motion, when shutting down, due to not having compressed air in cylinder, back-moving spring is prevented from suction nozzle and falls under gravity,
Avoid mutually being collided with cutting knife so as to cause to damage.
9th, buffer spring is provided between suction nozzle and suction nozzle installing plate, on the one hand buffer spring can play cushioning effect,
When cylinder drives suction nozzle to be contacted with winding, it is to avoid suction nozzle collides with cutting knife；Another aspect suction nozzle can be in the promotion of cutting knife
Under move up so that cutting knife cuts wire jumper.
10th, the course of work of the automatic tendon-cutting device of this wire jumper is simple, easy to operate, ensure that the position of the wire jumper under cutting
Put, so as to facilitate follow-up wiring, high working efficiency.
Brief description of the drawings
Fig. 1 is the schematic perspective view of cutting assembly.
Fig. 2 is the left view schematic diagram of cutting assembly.
Fig. 3 is the schematic cross-sectional view in A-A directions in Fig. 2.
Fig. 4 is the partial enlarged drawing at B in Fig. 3.
Fig. 5 is the schematic rear view of cam lifting mechanism.
Fig. 6 is the schematic perspective view of pick-up component.
Fig. 7 is the left view schematic diagram of pick-up component.
Fig. 8 is the schematic cross-sectional view in C-C directions in Fig. 7.
Fig. 9 is the partial enlarged drawing at D in Fig. 8.
In figure：1st, cutting base plate 2, cutting motor 3, proximity switch 4, delivery chute 5, pinwheel motor 6, winding
Delivery board 7, winding pressing plate 8, locating dowel 9, cutting bed 10, cutting knife guide plate 11, cutting knife installing plate 12, enhancing
Plate 13, cutting top board 14, protection board 15, access panel 16, detection plate 17, slot type optoelectronic switch 18, groove
Formula optoelectronic switch installing plate 19, clout guide cylinder 20, delivery chute installing plate 21, cutting column 22, pinwheel 23, cut
Knife 24, lift supporting rod 25, cutting rotating shaft 26, winding alignment pin 27, clout guide plate 28, cam 29, rolling
Son 30, directive slide track 31, guide runner 32, compress support block 33, holddown spring 34, suction nozzle installing plate 35,
Cylinder 36, absorption column 37, back-moving spring 38, absorption top board 39, absorption base plate 40, lifter plate 41, suction nozzle
42nd, buffer spring.
Specific embodiment
Fig. 1 ~ 9 are highly preferred embodiment of the present invention, and 1 ~ 9 the present invention will be further described below in conjunction with the accompanying drawings.
A kind of automatic tendon-cutting device of wire jumper, including pick-up component, position detecting device above cutting assembly, cutting assembly
And control device；
Cutting assembly includes conveying mechanism, cutting knife 23 and the cam lifting mechanism of handling rolls band, cam lifting mechanism band
Dynamic cutting knife 23 is moved up and down, and wire jumper is cut from winding；
Pick-up component, including suction nozzle 41 and suction nozzle elevating mechanism, suction nozzle elevating mechanism drive suction nozzle 41 to lift, and draw
The wire jumper that cutting assembly cuts；
Position detecting device is used to detect the position of cutting knife 23 and signal is uploaded into control device, and control device control is defeated
Send mechanism, cam lifting mechanism and suction nozzle elevating mechanism to match and merge cutting winding.
The automatic tendon-cutting device of this wire jumper can automatic transport winding, and the wire jumper of winding is cut automatically, suction nozzle lift
Structure drives suction nozzle 41 to draw the wire jumper for cutting, and the wire jumper that will be cut is removed and connected up, the automatic tendon-cutting device simple structure of this wire jumper,
And the course of work need not be participated in manually, operating efficiency is improve, and improve accuracy, it is easy to operate.
Specifically：As shown in Figure 1 and 2：Conveying mechanism and cam lifting mechanism are arranged in cutting assembly frame.Cutting
Component frame includes cutting base plate 1, cutting top board 13 and cutting column 21, and cutting base plate 1 is rectangular with cutting top board 13
Shape plate.Cutting column 21 has two, and two cutting columns 21 are arranged at left side, cuts upper end and the cutting top board 13 of column 21
It is fixedly connected, lower end is fixedly connected with cutting base plate 1.Conveying mechanism is arranged on the top of cutting top board 13, suction nozzle elevating mechanism
Installed in the right side of cutting assembly frame.
Conveying mechanism includes being arranged on winding delivery board 6, winding pressing plate 7, pinwheel 22 and the pin of the top of cutting top board 13
Turbin generator 5.Winding delivery board 6 is rectangular slab, and the front and rear both sides of winding delivery board 6 are mounted on winding pressing plate 7, winding pressing plate
7 bottom surface and the top surface interval setting of winding delivery board 6.Pinwheel 22 is arranged on pinwheel axle, and pinwheel axle is rotatably installed in cutting
Between top board 13 and winding delivery board 6, and pinwheel axle is coaxially connected with the output shaft of pinwheel motor 5, and pinwheel motor 5 is by driving
Pinwheel axle is rotated.Pinwheel 22 has two, and two pinwheels 22 are separately mounted to the front and rear both sides of pinwheel axle, and pinwheel 22 upside according to
It is secondary through stretching out after winding delivery board 6 and winding pressing plate 7.Pinwheel motor 5 is rotated by pinwheel axle band plane gear 22, and pinwheel 22 leads to
The through hole for crossing winding both sides drives winding campaign, completes feeding.Pinwheel motor 5 is connected with PLC.
The left side of winding delivery board 6 is provided with delivery chute 4, and the right-hand member of delivery chute 4 is fixed with the left end of winding delivery board 6 and connected
Connect, delivery chute 4 is one section of channel-section steel, delivery chute 4 is arranged on the top of cutting top board 13 by delivery chute installing plate 20.Delivery chute is installed
Plate 20 is Z-shaped plate, and the two horizontal parts of delivery chute installing plate 20 are fixed with cutting top board 13 and delivery chute 4 by bolt connect respectively
Connect.Delivery chute 4 is horizontally disposed with, and the left end of delivery chute 4 bends downwards, and is provided with proximity switch 3, and proximity switch 3 is controlled with PLC
Device is connected.When feeding is carried out to winding, band volume is rotated with motor, coordinates the synchronous feeding of pinwheel 22, because the feeding of pinwheel 22 is
Periodically, it is continuation with the feeding of motor with volume, is so inevitably produced between pinwheel 22 and band volume
Unnecessary winding, proximity switch 3 can control band when detecting pinwheel 22 and being excessive with the winding between rolling up by control device
The dynamic motor stalls rotated with volume.
The right side of winding delivery board 6 is provided with cutting bed 9, and cutting bed 9 is rectangular slab, delivery chute 4, winding delivery board 6 with
And above cutting bed 9 be with same level.The top of cutting bed 9 is provided with locating dowel 8, and locating dowel 8 is cylindric, positioning
The upper end of post 8 is the taper that diameter is gradually reduced from the bottom to top, and locating dowel 8 is used to be positioned with pick-up component.
The right side of cutting bed 9 is provided with clout guide cylinder 19, and clout guide cylinder 19 is the tubular of cuboid, clout guide cylinder 19
Upper end be less than cutting bed 9, clout guide cylinder 19 can be oriented to the winding clout after cutting, make clout fixed discharge,
Ensure that the cleaning of working environment.
Cutting motor 2 is provided between cutting base plate 1 and cutting top board 13, cutting motor 2 is arranged on cutting base plate 1.Cut
Cut motor 2 and be connected with cam lifting mechanism by cutting rotating shaft 25, and drive cam lifting mechanism to lift.Cut a left side for rotating shaft 25
End is coaxially connected with the output shaft of cutting motor 2, and right-hand member is fixedly connected with cam lifting mechanism.Cutting motor 2 and PLC
It is connected.
Position detecting device is arranged in cutting rotating shaft 25.Position detecting device includes that detection plate 16 and slot type light are established by cable
Close 17.Slot type optoelectronic switch 17 is arranged on cutting base plate 1 by slot type optoelectronic switch installing plate 18, and slot type optoelectronic switch is installed
Plate 18 is Z-shaped plate, and the horizontal part of the lower section of slot type optoelectronic switch installing plate 18 is fixedly connected by bolt with cutting base plate 1, top
Horizontal part be fixedly connected with slot type optoelectronic switch 17, slot type optoelectronic switch 17 is connected with PLC.Detection plate 16 is side
If circular slab jaggy, detection plate 16 is coaxially disposed with cutting rotating shaft 25, and the outer of detection plate 16 puts in slot type optoelectronic switch
Between 17 transmitting tube and reception pipe.
Position detecting device has three, three position detecting devices with the cutting synchronous axial system of rotating shaft 25, so as to detect cutting knife
23 position, and signal is uploaded to PLC.Stop conveying when winding is delivered to 9 top of cutting bed, now position inspection
Survey mechanism controls suction nozzle elevating mechanism to promote suction nozzle 41 to move down by PLC, and draws the wire jumper in winding；When cutting
When knife 23 completes cutting, another position detecting device controls suction nozzle elevating mechanism to drive suction nozzle 41 to remove by PLC；
When cutting knife 23 drops to below cutting bed 9 completely, the 3rd position detecting mechanism controls pinwheel motor 5 by PLC
Handling rolls band.
As shown in Fig. 3 ~ 4：Enhancing plate 12, the enhancing bottom surface of plate 12 and cutting bed 9 are provided between cutting top board 13 and cutting bed 9
Above be in close contact and be fixedly connected.Enhancing plate 12 and cutting bed 9 between be from top to bottom sequentially provided with cutting knife guide plate 10 and
Cutting knife installing plate 11, cutting knife guide plate 10 and cutting knife installing plate 11 are rectangular slab, and the lower end of cutting knife 23 is pacified installed in cutting knife
On dress plate 11, through after cutting knife guide plate 10 and stretching out, cutting knife guide plate 10 can be oriented to the motion of cutting knife 23 for upper end,
Avoid the displacement in the occurred level direction of cutting knife 23.Cam lifting mechanism upper end through cutting top board 13 with enhancing plate 12 after with cutting knife
Installing plate 11 is fixedly connected.Winding alignment pin 26 is additionally provided with cutting knife installing plate 11, winding alignment pin 26 is with the synchronous fortune of cutting knife 23
Dynamic, winding alignment pin 26 can pass through the through hole of winding to position winding, so as to ensure that cutting knife 23 cuts to winding
Precision.
The right side of cutting knife guide plate 10 is provided with clout guide plate 27, and the upper end of clout guide plate 27 is the circular arc of middle part evagination
Shape, clout guide plate 27 can be oriented to clout, it is to avoid clout is broken in course of conveying, so as to ensure that clout is defeated
The integrality sent, it is to avoid post-rift clout cannot be introduced into clout guide cylinder 19.
As shown in Figure 5：Cam lifting mechanism include cam 28, roller 29, lift supporting rod 24, lifting guide mechanism and
Hold-down mechanism.Cam 28 is arranged in cutting rotating shaft 25, and cam 28 keeps synchronous axial system with detection plate 16, it is ensured that by detection
Plate 16 can detect the position of cutting knife 23.Lift supporting rod 24 is vertically arranged, and the upper end of lift supporting rod 24 passes through cutting top board 13
And be fixedly connected with cutting knife installing plate 11 after enhancing plate 12, lower end is fixedly connected with roller 29.Lifting guide mechanism can be
Ensure that lift supporting rod 24 is only moved in vertical direction when lift supporting rod 24 is lifted, so as to ensure that cutting knife 23 in vertical direction
The stabilization of the stroke of motion.Hold-down mechanism can make roller 29 compress cam 28, further ensure cutting knife 23 in vertical direction
The stability of stroke.
Lifting guide mechanism includes directive slide track 30 and guide runner 31.Directive slide track 30 is vertically arranged, directive slide track
30 upper end is fixedly connected with cutting top board 13, and guide runner 31 can slide up and down installed in the side of directive slide track 31.Lifting
Guiding mechanism has two, is symmetricly set on the both sides of cutting top board 13.
Hold-down mechanism includes compressing support block 32 and holddown spring 33.Compress middle part and the lift supporting rod of support block 32
24 are fixedly connected, and both sides can slide up and down with guide runner 31 be connected respectively.The upper end of holddown spring 33 is supported on cutting top board
On 13, lower end is supported on the top of compression support block 32, and be pressed on roller 29 on cam 28 by holddown spring 33.
Cam lifting mechanism is respectively arranged on the left side and the right side protection board 14, and protection board 14 can protect cam lifting mechanism,
Operational error can also be avoided to have an accident.Protection board 14 is provided with manhole, and manhole passes through the envelope of access panel 15
Close.
As shown in Fig. 6 ~ 7：Suction nozzle elevating mechanism is arranged in pick-up component frame, and pick-up component frame includes drawing base plate
39th, draw top board 38 and draw column 36.Draw top board 38 and draw base plate 39 and be rectangular slab, drawing column 36 has four
Root, the upper end for drawing column 36 is fixedly connected with top board 38 is drawn, and the lower end for drawing column 36 is fixedly connected with base plate 39 is drawn.
Suction nozzle elevating mechanism includes lifter plate 40, lifting column, cylinder 35 and resetting means.Lifter plate 40 is rectangle
Plate, the length of lifter plate 40 and the length and width for being respectively less than absorption top board 38 wide.Lifter plate 40 is set near top board 38 is drawn.Lifting is vertical
Post upper end is fixedly connected with lifter plate 40, and lower end is fixedly connected through after drawing base plate 39 with suction nozzle installing plate 34.Cylinder 35 is pacified
Mounted in the top of base plate 39 is drawn, the piston rod of cylinder 35 is fixedly connected with lifter plate 40, and drives lifter plate 40 to lift.Suction nozzle is pacified
The lower section for filling plate 34 is provided with the location hole being adapted with locating dowel 8.
Resetting means includes the back-moving spring 37 being set on lifting column, and the upper end of back-moving spring 37 is supported on lifter plate 40
On, lower end is supported on absorption base plate 39, and back-moving spring 37 can promote lifter plate 40 to reset, and be stretched out in the piston rod of cylinder 35
When assistant cylinder 35 drive suction nozzle 41 upwards move, shut down when, due to there is no compressed air, the energy of back-moving spring 37 in cylinder 35
Suction nozzle 41 is enough avoided to fall under gravity, it is to avoid with the mutually collision of cutting knife 23 so as to cause to damage.Cylinder 35 and lifting are vertical
Post has two, and back-moving spring 37 is corresponded with lifting column, and lifting column can also be oriented to the lifting of suction nozzle 41, protects
Card suction nozzle 41 can only be moved in vertical direction, so as to ensure that the stabilization of the stroke of suction nozzle 41.
As shown in Fig. 8 ~ 9：The upper end of suction nozzle 41 can slide up and down on suction nozzle installing plate 34, and suction nozzle is stretched out in lower end
Installing plate 34.Buffer spring 42 is provided between the lower end of suction nozzle 41 and suction nozzle installing plate 34, the upper end of buffer spring 42 is supported on suction
On head installing plate 34, lower end is supported on the upper end of suction nozzle 41.The one side of buffer spring 42 can play cushioning effect, in the band of cylinder 35
When dynamic suction nozzle 41 is contacted with winding, it is to avoid suction nozzle 41 collides with cutting knife 23；Another aspect suction nozzle 41 can be in cutting knife 23
Moved up under promotion, so that cutting knife 23 cuts wire jumper.
The course of work of the wire jumper automatic cutting device is as follows：
1st, winding is delivered to the top of cutting knife 23 by conveying mechanism.
One end of the mounted winding with volume is conveyed along delivery chute 4 and the lower section of winding pressing plate 7 is put in, makes winding both sides
Through hole be aligned with two pinwheels 22 respectively.Then start shooting, pinwheel motor 5 is rotated with plane gear 22, winding is delivered to cutting
The top of platform 9, then pinwheel motor 5 is stopped, and completes winding conveying.Diameter and pinwheel of the PLC according to pinwheel 22
22 angles for turning over are transported to directly over cutting bed 9 ensureing winding.
2nd, suction nozzle elevating mechanism drives suction nozzle 41 to move down, and draws the wire jumper in winding.
After pinwheel motor 5 is stopped, cutting motor 2 drives cutting rotating shaft 25 to rotate, and band moving cam 28 and detection
Plate 16 is rotated, and the signal that slot type optoelectronic switch 17 will be detected is uploaded to PLC control devices, PLC control devices control cylinder 35
Work, drives suction nozzle 41 to move downward, and locating dowel 8 is put in the location hole of suction nozzle installing plate 34, and suction nozzle 41 draws volume
The wire jumper for taking.
3rd, cam lifting mechanism drives cutting knife 23 to move upwards, and wire jumper is cut from winding.
Cutting motor 2 is rotated further with moving cam 28, and cam 28 promotes lift supporting rod 24 to move upwards, and drives cutting knife
23 motions upwards, while winding alignment pin 26 is through the through hole in winding, cutting knife 23 promotes suction nozzle 41 to move upwards, and compresses slow
Spring 42 is rushed, the cutting to wire jumper is completed.
4th, suction nozzle elevating mechanism drives suction nozzle 41 to move up, and the wire jumper that will be cut is removed and connected up.
Cutting knife is moved down after completing cutting, and peak is located at simultaneously when second slot type optoelectronic switch 17 detects cutting knife 23
When wire jumper is cut, cylinder 35 drives suction nozzle 41 to rise, and wire jumper is removed into cutting bed 9.Pick-up component may be mounted at machinery
On hand, mechanical hand-motion pick-up component movement, the wire jumper cloth that will be drawn in the circuit board, completes wiring.Cutting knife 23 is moved down,
When the 3rd slot type optoelectronic switch 17 detects the upper end of cutting knife 23 less than 9 upper surface of cutting bed, pinwheel motor 5 is with plane gear 22
Move again, and be herein the handling rolls band of cutting bed 9, to be cut next time.
The above, is only presently preferred embodiments of the present invention, is not the limitation for making other forms to the present invention, is appointed
What those skilled in the art changed possibly also with the technology contents of the disclosure above or be modified as equivalent variations etc.
Effect embodiment.But it is every without departing from technical solution of the present invention content, according to technical spirit of the invention to above example institute
Any simple modification, equivalent variations and the remodeling made, still fall within the protection domain of technical solution of the present invention.
Claims (10)
1. the automatic tendon-cutting device of a kind of wire jumper, it is characterised in that：Including the pick-up component above cutting assembly, cutting assembly, position
Put detection means and control device；
Cutting assembly includes conveying mechanism, the cutting knife of handling rolls band（23）And cam lifting mechanism, cam lifting mechanism drive
Cutting knife（23）Move up and down, and wire jumper is cut from winding；
Pick-up component includes suction nozzle（41）And suction nozzle elevating mechanism, suction nozzle elevating mechanism drive suction nozzle（41）Lifting, and draw
The wire jumper that cutting assembly cuts；
Position detecting device is used to detect cutting knife（23）Position and signal is uploaded to control device, control device control conveying
Mechanism, cam lifting mechanism and suction nozzle elevating mechanism match and merge cutting winding.
2. the automatic tendon-cutting device of wire jumper according to claim 1, it is characterised in that：Described cam lifting mechanism includes convex
Wheel（28）, roller（29）, lift supporting rod（24）And hold-down mechanism, lift supporting rod（24）It is vertically arranged, roller（29）Turn
It is dynamic to be arranged on lift supporting rod（24）Lower section, hold-down mechanism and lift supporting rod（24）It is fixedly connected, and makes roller（29）Compress
Cam（28）；Lift supporting rod（24）Upper end is provided with cutting knife installing plate（11）, the cutting knife（23）Installed in cutting knife installing plate
（11）On.
3. the automatic tendon-cutting device of wire jumper according to claim 2, it is characterised in that：Described cam lifting mechanism also includes
Lifting guide mechanism, lifting guide mechanism includes directive slide track（30）And guide runner（31）, directive slide track（30）It is vertical solid
It is fixed to set, guide runner（31）Can slide up and down installed in directive slide track（30）Side, the hold-down mechanism can be slided up and down
Installed in guide runner（31）Side.
4. the automatic tendon-cutting device of wire jumper according to Claims 2 or 3, it is characterised in that：Described hold-down mechanism includes pressure
Compact schemes block（32）And holddown spring（33）, compress support block（32）With lift supporting rod（24）It is fixedly connected, holddown spring
（33）Lower end and compression support block（32）It is fixedly connected, upper end is fixedly installed.
5. the automatic tendon-cutting device of wire jumper according to claim 1, it is characterised in that：Described position detecting device includes inspection
Drafting board（16）And slot type optoelectronic switch（17）, detection plate（16）For side sets circular slab jaggy, detection plate（16）It is outer
Edge puts in slot type optoelectronic switch（17）Transmitting tube and reception pipe between, detection plate（16）Coaxially turn with the cam lifting mechanism
It is dynamic, slot type optoelectronic switch（17）Detect the breach and signal is uploaded to the control device.
6. the automatic tendon-cutting device of wire jumper according to claim 1, it is characterised in that：Described conveying mechanism includes that winding is defeated
Send plate（6）, winding delivery board（6）The winding pressing plate of top（7）, pinwheel（22）And pinwheel motor（5）, winding pressing plate（7）With
Winding delivery board（6）Interval setting, pinwheel（22）It is arranged on winding delivery board（6）Lower section, and pinwheel（22）Upside passes through winding
Delivery board（6）And stretch out.
7. the automatic tendon-cutting device of wire jumper according to claim 1, it is characterised in that：Described suction nozzle elevating mechanism includes rising
Drop plate（40）, lifting column, cylinder（35）And promote lifter plate（40）The resetting means of reset, cylinder（35）Piston rod with
Lifter plate（40）It is fixedly connected, lifting column upper end and lifter plate（40）It is fixedly connected, lower end is provided with suction nozzle installing plate（34）, institute
State suction nozzle（41）Installed in suction nozzle installing plate（34）On.
8. the automatic tendon-cutting device of wire jumper according to claim 7, it is characterised in that：Described resetting means includes being set in
Back-moving spring on the lifting column（37）, back-moving spring（37）Upper end and the lifter plate（40）It is connected, lower end is fixed and set
Put.
9. the automatic tendon-cutting device of wire jumper according to claim 7, it is characterised in that：Described suction nozzle（41）Can slide up and down
Installed in the suction nozzle installing plate（34）On, suction nozzle（41）Upper end and suction nozzle installing plate（34）Between be provided with buffer spring
（42）.
10. the course of work of the automatic tendon-cutting device of wire jumper described in a kind of any one of claim 1 ~ 9, it is characterised in that：Including
Following steps：
Winding is delivered to cutting knife by conveying mechanism（23）Top；
Suction nozzle elevating mechanism drives suction nozzle（41）Move down, and draw the wire jumper in winding；
Cam lifting mechanism drives cutting knife（23）Motion, wire jumper is cut from winding upwards；
Suction nozzle elevating mechanism drives suction nozzle（41）Move up, the wire jumper that will be cut is removed and connected up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN109669388B (en) * | 2018-12-26 | 2020-06-05 | 金昌劲邦水泵有限公司 | Control method and device of threading type electromagnetic thread drawing machine |
| CN113290381B (en) * | 2020-02-21 | 2022-06-24 | 阳程科技股份有限公司 | Rotatory equipment of getting material |
| CN111755379B (en) * | 2020-07-14 | 2020-12-29 | 深圳新益昌科技股份有限公司 | Jumping sheet taking and placing device |
| CN112600051B (en) * | 2020-12-04 | 2022-04-08 | 慈溪市甬联电子有限公司 | Jumper connector installation equipment |
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| JPS57109537A (en) * | 1980-12-27 | 1982-07-08 | Nec Home Electronics Ltd | Wire rod cutting and bending machine |
| JP2001087834A (en) * | 1999-09-21 | 2001-04-03 | Matsushita Electric Ind Co Ltd | Method and device for cutting of jumper wire and jumper wire mounting device |
| CN204634164U (en) * | 2015-03-25 | 2015-09-09 | 永仂有限公司 | Can the Full automatic bever of oblique line or curvilinear cut |
| CN205362497U (en) * | 2015-12-31 | 2016-07-06 | 淄博才聚电子科技有限公司 | Automatic muscle device of cutting of wire jumper |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57109537A (en) * | 1980-12-27 | 1982-07-08 | Nec Home Electronics Ltd | Wire rod cutting and bending machine |
| JP2001087834A (en) * | 1999-09-21 | 2001-04-03 | Matsushita Electric Ind Co Ltd | Method and device for cutting of jumper wire and jumper wire mounting device |
| CN204634164U (en) * | 2015-03-25 | 2015-09-09 | 永仂有限公司 | Can the Full automatic bever of oblique line or curvilinear cut |
| CN205362497U (en) * | 2015-12-31 | 2016-07-06 | 淄博才聚电子科技有限公司 | Automatic muscle device of cutting of wire jumper |
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