Around coil winding machine in four-head
Technical field
The present invention relates to the coiling field for around coil winding machine, belonging to stator in a kind of four-head.
Background technology
Have in the market in single head in coil winding machine, double end around coil winding machine, four for the coil winding machine of stator inside groove coiling
Around products such as coil winding machines in head, this several type is all that X, Y, Z three-dimensional motion add rotary oscillation S axles to realize the coiling of stator,
Bobbin winding head in current four-head around coil winding machine up and down reciprocatingly coiling is all the up and down motion simultaneously of 4 heads to carry out coiling, because
Bobbin winding head weight can not reduce again, when being moved up and down movement inertia can not reduce the impulsive force up and down of equipment can not
Reduce, causing threading speed can not improve again, and production efficiency also can not just improve again.
The content of the invention
The defects of to overcome prior art, the present invention are provided in a kind of four-head around coil winding machine, the technical scheme is that:
Around coil winding machine in four-head, including frame and the coiling head that is arranged in pairs in frame, set in frame side
There is product delivery section, two coiling heads are by PLC independent controls, and under PLC controls, two coiling heads are to corresponding product
Asynchronous coiling is carried out, when the coiling nozzle of a wherein coiling head is located at the least significant end of frock, the coiling of another coiling head
Mouth is located at the top of frock.
Each described coiling head includes grasping mechanism, clamp system, winding mechanism and tongs line mechanism, described
Grasping mechanism is used to be captured product from Product transport portion and captures the product after trimming to product delivery section, clamps
Mechanism is used to be positioned the next product of crawl, and winding mechanism is used to carry out coiling, tongs line mechanism to the product after clamping
Close to clamp system, a last the end of a thread for the product for being completed to coiling is clamped and trimming.
Described grasping mechanism includes movable slide plate, jaw installing plate, lift cylinder, lead and jaw, in institute
Described lift cylinder is vertically installed, the expansion link of the lift cylinder is before and after on the movable slide plate stated
The jaw installing plate being be arranged in parallel with movable slide plate is installed after moving slide board, gas is installed on described jaw installing plate
Pawl, a lead is separately installed with the movable slide plate of lift cylinder both sides, the lead is installed for described jaw
Plate is oriented to, and the movable slide plate is driven by movable mechanism.
Described movable mechanism includes stand, the first motor, the first leading screw, the first slide rail and the first sliding block, described
The both ends of movable slide plate are slidably mounted on the first slide rail by the first sliding block respectively, and first slide rail is arranged on stand
On, one end of the first leading screw passes through what is rotated after the first sliding block to be arranged on the first support base, and the first support base is arranged on first
On slide rail, the other end of the first leading screw couples with the motor shaft of the first motor, and the first described leading screw is matched somebody with somebody with the first sliding block screw thread
Close.
Described winding mechanism includes bobbin winder bracket, coiling nozzle lifter plate, coiling nozzle support, coiling nozzle wobble plate, push-and-pull cylinder
And coiling nozzle, described coiling nozzle lifter plate move up and down on bobbin winder bracket, the both sides edge up and down of the coiling nozzle lifter plate
Horizontal direction installs a push-and-pull cylinder respectively, and the setting direction of two push-and-pull cylinders is on the contrary, on the expansion link of each push-and-pull cylinder
A swing rod is respectively mounted, the other end of swing rod is connected with the rotating disk being arranged on coiling nozzle lifter plate rotated, and swing rod is located at rotating disk
Side, be installed with a coiling nozzle wobble plate in the opposite side of rotating disk, described coiling nozzle is arranged on by coiling nozzle support
In coiling nozzle wobble plate, the coiling nozzle support is vertically arranged with coiling nozzle wobble plate, and described bobbin winder bracket is arranged on movable plate, the shifting
Dynamic plate is all around moved under the driving of actuating unit.
Described actuating unit includes the second motor, the second slide rail, the second leading screw, the second sliding block, the 3rd motor, the 3rd cunning
Rail, the 3rd leading screw and the 3rd sliding block, one end of the second described leading screw couple with the motor shaft of the second motor, what the other end rotated
On the second support base, the second slide rail is arranged on the both sides of the second leading screw, and second leading screw passes through the 3rd slide rail installing plate,
Coordinating with the 3rd slide rail installing plate screw thread, the bottom of the 3rd slide rail installing plate is provided with coordinates the second sliding block with the second slide rail, on
Portion is provided with is provided with what is coordinated with the 3rd slide rail with vertically disposed 3rd slide rail of the second slide rail, the bottom of described movable plate
3rd sliding block, the 3rd motor, one end of the 3rd leading screw and the motor of the 3rd motor are installed in one end of the 3rd slide rail installing plate
Axle couples, and after the 3rd leading screw passes through movable plate, coordinates with movable plate screw thread.
Described clamp system includes frock fixed seat, left cylinder, right translation cylinder, guide rod, draw back plate and pushing block,
Described frock fixed seat is driven by rack-mounted electric rotating machine, is set what the both sides of frock fixed seat rotated respectively
A claw is put, left cylinder is arranged on by left cylinder fixed plate passes through right gas in one end of two guide rods, right translation cylinder
Cylinder fixed plate is arranged on the other end of two guide rods, and frock fixed seat is arranged between two guide rods, along the length of two guide rods
Direction is provided with several draw back plates, and pushing block is provided with described draw back plate, and pushing block is oppositely arranged on adjacent two draw back plate, to same
Corresponding claw in one frock fixed seat is promoted;In two draw back plates being disposed adjacent, wherein one end of the first draw back plate
It is fixedly mounted on the first guide rod, the other end of first draw back plate is slidably matched with the second guide rod;One end of second draw back plate
It is slidably matched with the first guide rod, the other end is fixedly connected with the second guide rod, and the first draw back plate is driven by left cylinder, and second
Draw back plate is driven by right translation cylinder, and the end of two guide rods is slidably mounted at left cylinder fixed plate and right cylinder fixed plate
On, and the moving direction of two guide rods is opposite.
It is an advantage of the invention that:The elliptical gear of two coiling heads is just cancelled out each other, and the shock momentum of equipment has very big drop
Low, lower noise, the stability of equipment is greatly improved, and threading speed has also been correspondingly improved a lot, production effect
Rate is also greatly improved.
Brief description of the drawings
Fig. 1 is the agent structure schematic diagram of the present invention.
Fig. 2 is the structural representation of grasping mechanism in Fig. 1.
Fig. 3 is the structural representation of winding mechanism in Fig. 1.
Fig. 4 is the structural representation of clamp system in Fig. 1.
Embodiment
The invention will now be further described with reference to specific embodiments, advantages of the present invention and feature will be with description and
It is apparent.But these embodiments are only exemplary, do not form any restrictions to the scope of the present invention.People in the art
Member to the details and form of technical solution of the present invention it should be understood that can enter without departing from the spirit and scope of the invention
Row modifications or substitutions, but these modifications and replacement are each fallen within protection scope of the present invention.
Referring to Fig. 1 to Fig. 4, the present invention relates in a kind of four-head around coil winding machine, including frame 1 and in frame into
To the coiling head of setting, there is two coiling nozzles, the corresponding frock fixed seat of each coiling nozzle, the reality on each coiling head
Apply and add up to four frock fixed seats in example;Product delivery section 2 is provided with the side of frame 1, two coiling heads are independent by PLC
Control, under PLC controls, two coiling heads carry out asynchronous coiling to corresponding product, when a wherein coiling head around
When line mouth is located at the least significant end of frock, the coiling nozzle of another coiling head is located at the top of frock.
Each described coiling head includes grasping mechanism 3, clamp system, winding mechanism and tongs line mechanism, described
Grasping mechanism 3 be used for product is captured from Product transport portion and is captured the product after trimming to frock delivery section,
Clamp system is used to be positioned the next product of crawl, and winding mechanism is used to carry out coiling, tongs line to the product after clamping
Mechanism is existing enamel-covered wire clamp scissor device, and close to clamp system, the last the end of a thread that rises of the product for being completed to coiling presss from both sides
Tight and trimming.
Described grasping mechanism includes movable slide plate 4, jaw installing plate 5, lift cylinder 6, lead 7 and jaw 8,
On described movable slide plate 4, described lift cylinder 6, the expansion link of the lift cylinder 6 are vertically installed
The jaw installing plate 5 being be arranged in parallel with movable slide plate 4, the installation of described jaw are installed after through movable slide plate 4
Jaw 8 is installed on plate 5, a lead 7, the lead are separately installed with the movable slide plate 4 of the both sides of lift cylinder 6
7 be that described jaw installing plate 5 is oriented to, and the movable slide plate 4 is driven by movable mechanism.
Described movable mechanism includes stand 9, the first motor 10, the first leading screw 11, the first slide rail 12 and the first cunning
Block 13, the both ends of the movable slide plate 4 are slidably mounted on the first slide rail 12 by the first sliding block 13 respectively, and this first
Slide rail 12 is arranged in stand 9, and one end of the first leading screw 11 passes through what is rotated after the first sliding block 13 to be arranged on the first support base,
First support base is arranged on the first slide rail 12, and the other end of the first leading screw 11 couples with the motor shaft of the first motor 10, described
The first leading screw 11 and the screw thread of the first sliding block 13 coordinate.By the positive and negative rotation of the first motor, realize, before moving forward and backward slide plate
After move, and then drive the movable of jaw, realize and frock is loaded and unloaded.
Described winding mechanism include bobbin winder bracket 13, coiling nozzle lifter plate 14, coiling nozzle support 40, coiling nozzle wobble plate 15,
Push-and-pull cylinder 16 and coiling nozzle 17, described coiling nozzle lifter plate 14 move up and down on bobbin winder bracket 13(Pass through routine
V belt translation or lead screw transmission driving), a push-and-pull gas is installed in the both sides up and down of the coiling nozzle lifter plate 14 respectively in the horizontal direction
Cylinder 16, the setting direction of two push-and-pull cylinders 16 is on the contrary, be respectively mounted a swing rod 18, swing rod on the expansion link of each push-and-pull cylinder 16
18 other end is connected with the rotating disk 19 being arranged on coiling nozzle lifter plate 14 rotated, and swing rod 18 is located at the side of rotating disk 19,
A coiling nozzle wobble plate 15 is installed with the opposite side of rotating disk 19, described coiling nozzle 17 is arranged on by coiling nozzle support 27
In coiling nozzle wobble plate 15, the coiling nozzle support 27 is vertically arranged with coiling nozzle wobble plate 15, and described coil winding machine 13 is arranged on movement
On plate 24, the movable plate 24 is all around moved under the driving of actuating unit.
Described actuating unit includes the second motor 20, the second slide rail 26, the second leading screw 21, the electricity of the second sliding block the 28, the 3rd
Machine, the 3rd slide rail 23, the 3rd leading screw and the 3rd sliding block 25, one end of the second described leading screw 21 and the motor shaft of the second motor 20
Connection, what the other end rotated is arranged on the second support base 22, and the second slide rail 26 is arranged on the both sides of the second leading screw 26, and this second
Leading screw 26 passes through the 3rd slide rail installing plate, coordinates with the 3rd slide rail installing plate screw thread, the bottom of the 3rd slide rail installing plate is provided with
Coordinate the second sliding block 28 with the second slide rail, top is provided with and vertically disposed 3rd slide rail 23 of the second slide rail, described movement
The bottom of plate 24 is provided with the 3rd sliding block 25 coordinated with the 3rd slide rail, and the 3rd electricity is provided with one end of the 3rd slide rail installing plate
Machine, one end of the 3rd leading screw couple with the motor shaft of the 3rd motor, after the 3rd leading screw passes through movable plate, with the screw thread of movable plate 24
Coordinate.
Described clamp system includes frock fixed seat 30, left cylinder 36, right translation cylinder 25, guide rod 32, push-and-pull
Plate and pushing block 38, described frock fixed seat 30 is driven by rack-mounted electric rotating machine, in frock fixed seat 30
The claw 31 of setting one that both sides rotate respectively, left cylinder 36 are arranged in two guide rods 32 by left cylinder fixed plate 33
One end, right translation cylinder 35 are arranged on the other end of two guide rods 32 by right cylinder fixed plate 34, and frock fixed seat 30 is installed
Between two guide rods 32, the length direction of two guide rods 32 is provided with several draw back plates, is provided with described draw back plate
Pushing block 38, pushing block 38 is oppositely arranged on adjacent two draw back plate, and the corresponding claw 31 in same frock fixed seat 30 is pushed away
It is dynamic;In two draw back plates being disposed adjacent, wherein one end of the first draw back plate 37 is fixedly mounted on the first guide rod, first push-and-pull
The other end of plate 37 is slidably matched with the second guide rod;One end of second draw back plate 39 is slidably matched with the first guide rod, the other end with
Second guide rod is fixedly connected, and the first draw back plate 37 is driven by left cylinder 36, and the second draw back plate 39 passes through right translation cylinder
35 drivings, the end of two guide rods is slidably mounted in left cylinder fixed plate 33 and right cylinder fixed plate 34, and two guide rods
32 moving direction is opposite.
The present invention operation principle be:Product transport portion is by after the Product transport of coiling to specified location, grasping mechanism
Jaw moved forward to movable slide plate at Product transport portion, the product for treating coiling is clamped and is moved rearwards, this
When, left cylinder and right translation cylinder drive two guide rods to move in the opposite direction, pushing block close to claw, realize pushing block with
The disengaging of claw, when frock is placed in corresponding frock fixed seat by jaw, pushing block relies on spring effect away from claw, claw
Product is fixed in frock fixed seat by lever force, the driving bobbin winder bracket reach of the second motor, to after reaching frock position, pushed away
Draw cylinder to start, by swing rod, coiling nozzle wobble plate drive the swing of coiling nozzle, the 3rd motor drive the transverse shifting of movable plate with
And electric rotating machine drives the rotation of frock fixed seat, realizes the coiling to product, after the completion of coiling, is completed by tongs line mechanism
The cutting of enamel-covered wire, and transported again in Product transport portion by jaw.
The present invention maximum inventive point be:2 coiling nozzles are provided with each coiling head, among the process of coiling,
When the coiling nozzle of a wherein coiling head is located at the least significant end of frock, the coiling nozzle of another coiling head is located at the most top of frock
End, the coiling nozzles of two groups of coiling heads are to carry out symmetric motion, the motion of two groups of bobbin winding heads with the center of movement locus all the time
Impact is just cancelled out each other, and the shock momentum of equipment has substantial degradation is arranged to asynchronous coiling by two coiling heads, is reduced
Vibration.