A kind of yarn coating machine
Technical field
The invention belongs to technical field of textile machine, it is related to a kind of yarn coating machine.
Background technology
Current domestic spandex core-covered silk (silk) fabric is all the fashion, and its species mainly has spandex filament with chopped fiber
Cored silk and and the major class of wrap yarn two with long filament.The main outsourcing yarn with from different fibrous raw materials in the exploitation of product
Based on.Based on continuous spandex filament, outsourcing chopped fiber has cotton, polyester-cotton blend, acrylic fibers and wool fibre etc. to its core filaments;The change of outsourcing
Fine long filament has polyester filament, chinlon filament etc..The silk covering machine that can be coated at present, if notification number is 203080159U
The silk covering machine that a kind of disposable double-contracting of Chinese patent is covered, including frame and rack-mounted feeding mechanism, covering machine structure,
Drawing-off structure, spooler and transmission mechanism, the feeding mechanism include the feed wheel for driving core filaments to rotate and feed silk roller, institute
Covering machine structure is stated for two, is arranged above and below along core filaments direction of transfer, the covering machine structure includes spool and drives what spool was rotated
Spindle, spindle and the transmission mechanism of upper and lower covering machine structure are connected, and drive move toward one another, the drawing-off knot by transmission mechanism
Structure includes the draw roll and the pinch roller that cooperate, and the spooler includes the winding wheel for cooperating and batches component.The bag
Covering a machine can realize the automatic cladding of yarn, but existing yarn coating machine is more heavy, and structure is complex, and tube takes
Inconvenience is put, operating efficiency is have impact on.
The content of the invention
The purpose of the present invention is directed to existing technology and there is above mentioned problem, it is proposed that a kind of yarn coating machine, it is wanted
How the technical problem of solution is so that yarn reel picks and places more convenient, improve production efficiency.
The purpose of the present invention can be realized by following technical proposal:A kind of yarn coating machine, including workbench and support,
The support is located at the top of workbench, and the workbench is provided with feeding mechanism, haulage gear is provided with the support, its
It is characterised by, the workbench is provided with several vertically arranged and synchronous axial system rotating shafts, is fixed with the rotating shaft vertically
Flexible electric expansion bar, is fixed with spindle at the top of electric expansion bar, two transmissions are provided with the table top of the workbench
Roller and the first motor for driving live-roller to rotate, pass through two spaced conveyer belt phases between two live-rollers
Connection, the electric expansion bar has for being put into yarn from top to bottom through the space two conveyer belts, the support
The position one-to-one corresponding for inserting hole, the position for inserting hole and electric expansion bar of reel.
, by being placed on spindle at the top of support, spindle can be with electric expansion bar for the yarn reel of this yarn coating machine
Lower lifting so that place and more facilitate, meanwhile, after being covered to complete, yarn reel can be dropped on conveyer belt and transmitted yarn
To the end of yarn coating machine, it is to avoid operator beats up and down, it is easy to pick and place.Rotating shaft can pass through belt by same motor
Drive together and rotated, it is ensured that the rotation synchronism of each rotating shaft;Each rotating shaft can be also driven by a motor respectively, be led to
Cross the electric control gear being built in workbench to be uniformly controlled, and then realize synchronous working.
In above-mentioned yarn coating machine, size of the gap more than spindle between two conveyer belts, and two conveyer belts
Between gap less than yarn reel size.Electric expansion bar drives spindle by decline, and yarn reel drops into conveyer belt
On top surface, and deviate from from spindle as the continuation of spindle declines, so that yarn reel can be moved with conveyer belt,
It is easy to take out.
In above-mentioned yarn coating machine, several are provided with two conveyer belts jointly for being positioned to yarn reel
And yarn reel is driven with the limited block of transmission Tape movement.After yarn reel is dropped on conveyer belt, limited block being capable of band
Dynamic yarn reel movement, while limited block is also avoided that yarn reel is toppled over when mobile.
In above-mentioned yarn coating machine, the limited block is separately positioned on two conveyer belt top surfaces and raises up
Arc list structure.Two limited blocks are oppositely arranged, and constitute the circular trough for accommodating yarn reel.
In above-mentioned yarn coating machine, at least one connecting plate is provided between two conveyer belts.Connecting plate energy
Enough ensure that two conveyer belts keep linkage, it is to avoid cause the relative offset of limited block for non-fixing mechanism due to both.
In above-mentioned yarn coating machine, the lifting for driving haulage gear oscilaltion is provided with the support
Seat.Lifting seat is by air pressure or hydraulic-driven, and lifting seat is multiple, and haulage gear is carried out in the case where the cooperation of multiple lifting seats drives
Lifting, stability is more preferable, while haulage gear also can preferably coordinate electric expansion bar, to meet the yarn of different height size
The work requirements of cable reel.
In above-mentioned yarn coating machine, the sidepiece of the workbench is provided with product frame, one of live-roller it is upper
Side is provided with the reclaimer robot that energy oscilaltion grips yarn reel, and the reclaimer robot is slidably connected at the translation of support
On slide rail.Reclaimer robot carries out folding by air cylinder driven, and reclaimer robot realizes the conversion of position by translating slide rail.
In above-mentioned yarn coating machine, described inserting in hole is provided with several spring leafs, and the spring leaf direction is put
Enter in hole and downward-sloping.When yarn reel is put into by inserting hole, spring leaf the position of yarn reel can be carried out it is regular,
So that yarn reel general vertical, is easy to yarn reel to calibrate positioning with spindle, while spring leaf can also be to putting from top to bottom
The yarn reel put enters row buffering, it is to avoid yarn reel is deviate from because active force is excessive after directly falling from spindle.
In above-mentioned yarn coating machine, the bottom of the spring leaf has horizontally disposed limiting plate.Limiting plate and bullet
The angle of reed is at an acute angle, and after yarn reel is dropped on spindle, limiting plate is resisted against yarn reel top, it is to avoid reel for yarn
Cylinder is deviate from by spindle.
In above-mentioned yarn coating machine, the spring leaf and insert between hole and be provided with stage clip, one end of the stage clip
It is resisted against on the medial surface of spring leaf, the other end of stage clip is resisted against on the hole wall for inserting hole.Stage clip further forces spring leaf
Incline, while ensureing that limiting plate is located at the top of yarn reel.
Compared with prior art, this yarn coating machine has the following advantages that:
1st, this yarn coating machine is by setting electric expansion bar so that inserting for yarn reel is more convenient;
2nd, this yarn coating machine is by setting conveyer belt so that the taking-up of the yarn reel after finished product is more convenient;
3rd, this yarn coating machine is by setting reclaimer robot, it is possible to increase automaticity, reduces librarian use cost.
Brief description of the drawings
Fig. 1 is the structural representation of this yarn coating machine.
Fig. 2 is enlarged drawing at A in Fig. 1.
Fig. 3 is the upward view that hole is inserted in this yarn coating machine.
Fig. 4 is the structural representation of annular transmission rail in this yarn coating machine.
Fig. 5 is the structural representation of conveyer belt in this yarn coating machine.
In figure, 1, workbench;2nd, support;3rd, feeding mechanism;4th, haulage gear;5th, rotating shaft;6th, electric expansion bar;7th, yarn
Ingot;8th, yarn reel;9th, live-roller;10th, the first motor;11st, conveyer belt;12nd, limited block;13rd, connecting plate;14th, lift
Seat;15th, product frame;16th, reclaimer robot;17th, spring leaf;18th, limiting plate;19th, stage clip;20th, hole is inserted;21st, stopper slot;
22nd, roller bearing;23rd, slide rail is translated;24th, creel;25th, feeding manipulator;26th, endless drive rail;27th, penetration pipe;28th, gas storage
Tank;29th, gas tank rotary electric machine;30th, the second motor;31st, hinge bar.
Specific embodiment
The following is specific embodiment of the invention and with reference to accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
Reference picture 1, the present embodiment is a kind of yarn coating machine, including workbench 1 and support 2, support 2 are located at workbench 1
Top, workbench 1 is provided with feeding mechanism 3, haulage gear 4 is provided with support 2 and for driving haulage gear to be risen about 4
The lifting seat 14 of drop.The electric control gear for controlling each part of yarn coating machine to work automatically is provided with workbench 1.Workbench
1 is provided with several is driven by the second motor 30 and realizes the rotating shaft 5 of synchronous axial system, rotating shaft 5 is vertically arranged and rotating shaft 5 on
It is fixed with electric expansion bar 6 flexible vertically, the top of electric expansion bar 6 is fixed with spindle 7, the center line of spindle 7, electronic stretches
Axial line of the center line of contracting bar 6 with rotating shaft 5 is coincided, and electric expansion bar 6 is connected in rotating shaft 5, can be with rotating shaft 5
Rotate and drive spindle 7 to rotate, while electric expansion bar 6 can also drive the spindle 8 to carry out under the electric control gear manipulation of workbench 1
Oscilaltion.Two live-rollers 9 and the first motor for driving live-roller 9 to rotate are provided with the table top of workbench 1
10, two live-rollers 9 are separately positioned between the table top two ends of workbench 1, and two live-rollers 9 spaced by two
Conveyer belt 11 is connected, and electric expansion bar 6 has for putting from top to bottom through the space two conveyer belts 11, support 2
Enter yarn reel 8 inserts hole 20, and the position of the position and electric expansion bar 6 of inserting hole 20 corresponds, and inserts hole 20
Middle heart yearn coincides with the axial line of rotating shaft 5, to ensure more accurately drop into from inserting the yarn reel 8 that hole 20 falls
On spindle 7, yarn reel 8 and spindle 7 in the present embodiment are circumferentially fixed and can axially be mutually shifted, such as yarn reel 8 and yarn
Ingot 7 is connected by spline structure, and spline be it is lower go up small pyramidal structure greatly, be easy to yarn reel 8 and spindle 7 to insert automatically
Connect.The sidepiece of workbench 1 is provided with product frame 15, and the top of one of live-roller 9 is provided with reclaimer robot 16, reclaimer
Tool hand 16 is connected on support 2 by lifting sliding rail 25 and translation slide rail 24, so as to realize the conversion of position.In the present embodiment
Motor 10 is stepper motor, and stepper motor has the advantages that overload property is good, and its rotating speed is not influenceed by load, will not
The situation that speed declines just occurs when being increased due to the load on conveyer belt 11, and stepper motor can be to conveyer belt 11
Stroke is strictly planned, it is to avoid conveyer belt 11 causes interference when being transmitted to yarn reel 8 to electric expansion bar 6.
Concrete structure is as follows, with reference to Fig. 1, Fig. 2 and Fig. 3, inserts the bullet that the setting of several uniform intervals is provided with hole 20
Reed 17, the top of spring leaf 17 is connected on the hole wall for inserting hole 20, and spring leaf 17 is towards inserting in hole 20 and dip down
Tiltedly, spring leaf 17 and insert between hole 20 and be provided with stage clip 19, one end of stage clip 19 is resisted against on the medial surface of spring leaf 17, pressure
The other end of spring 19 is resisted against on the hole wall for inserting hole 20.The bottom of spring leaf 17 has horizontally disposed limiting plate 18, spacing
Circular arc stopper slot 21 is offered on the bottom surface of plate 18, limiting plate 18 is in fan-shaped ring, can as far as possible increase the He of limiting plate 18
The area of stopper slot 21, it is ensured that stability when yarn reel 8 is rotated.The bottom land of stopper slot 21 is equipped with several along spacing
The roller bearing 22 that groove 21 is radially arranged, roller bearing 22 can reduce yarn on the basis of ensureing to avoid yarn reel 8 from deviating from spindle 7
With the frictional force of stopper slot 21 when reel 8 is rotated so that the work of yarn cladding is more stablized.The outermost end of limiting plate 18 with insert
Hinge-rod 31 is provided between hole 20, the one end of hinge-rod 31 is hinged on limiting plate 18, and the other end is hinged on support 2, hinge-rod
31 limiting plate 18 can be carried out it is spacing, it is ensured that stability of the limiting plate 18 when yarn reel 8 is rotated, while also ensuring limit
Position plate 18 can automatically reset when yarn reel 8 is delivered.
Penetration pipe 27, haulage gear 4 are provided with the hole wall for inserting hole 20 between two adjacent spring leafs 17
By being connected on yarn reel 8 after penetration pipe 27, penetration pipe 27 can avoid yarn reel 8 from inserting hole 20 to the yarn of guiding
Damage is caused during interior tenesmus to yarn.
With reference to Fig. 1 and Fig. 4, the top of haulage gear 4 is additionally provided with the feeding manipulator 25 for transmitting yarn reel 8,
Feeding manipulator 25 is connected on the endless drive rail 26 of racetrack, and the feeding manipulator 25 in the present embodiment is pneumatic machinery
Hand, each feeding manipulator 25 is supplied by air accumulator 28, and air accumulator 28 is driven by gas tank rotary electric machine 29 and rotated,
To adapt to the movement of each feeding manipulator 25, it is to avoid tracheae winds.Feeding manipulator 25 in the present embodiment is passed with annular
Dynamic rail 26 grips yarn reel 8 successively when rotating, save space and simplify device structure;When need to insert hole 20 transmission yarn
Cable reel 8, is located at inserts the feeding manipulator 25 of the top of hole 20 together on the same straight flange of endless drive rail 26 and respectively
Unclamp, can realize being placed while yarn reel 8 simultaneously, the release time of multiple yarn reels can be shortened, work
Efficiency high.
With reference to Fig. 1 and Fig. 5, the gap between two conveyer belts 11 is more than the size of spindle 7, and between two conveyer belts 11
Gap less than being provided with several jointly and be uniformly arranged and for yarn reel on two conveyer belts 11 of size of yarn reel 8
8 are positioned and are driven the limited block 12 that yarn reel 8 is moved with conveyer belt 11, and limited block 12 is to be separately positioned on two biographies
Send with 11 top surfaces and the arc list structure that raises up.Multiple connecting plates 13 are provided between two conveyer belts 11, to ensure
Two conveyer belts 11 will not shift under the drive of live-roller 9.
The operation principle of the present embodiment is as follows:
1st, spindle 7 is driven to rise under the manipulation of electric control gear of the electric expansion bar 6 in workbench 1, yarn reel 8 is by upper
Material manipulator 25 is inserted in hole 20 by picking up and putting into creel 24, the extrusion spring piece under gravity of yarn reel 8
17, and slowly fall on spindle 7, realize the automatic calibration positioning of yarn reel 8 and place;
2nd, electric expansion bar 6 drives spindle 7 and yarn reel 8 to rise, and cause yarn reel 8 top be resisted against it is spacing
In the stopper slot 21 of plate 18, yarn coating machine is started working;
3rd, cladding finish after, electric expansion bar 6 decline and cause yarn reel 8 is dropped on conveyer belt 11, start transmit
Band 11, while reclaimer robot 16 is automatically gripped in product frame 15 yarn reel 8 after finished product.
Specific embodiment described herein is only to the spiritual explanation for example of the present invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from spirit of the invention or surmount scope defined in appended claims.