CN206307306U - The clamping turning device and glass fibre yarn group coating machine of a kind of glass fibre yarn group coating machine - Google Patents

Abstract

The utility model discloses the clamping turning device and glass fibre yarn group coating machine of a kind of glass fibre yarn group coating machine, belong to glass fibre production equipment technical field, the clamping turning device and covered effect its object is to provide the glass fibre yarn group coating machine that a kind of scattered yarn for preventing yarn from rolling into a ball drops downwards are preferable, coating efficiency high glass fibre yarn rolls into a ball coating machine.It includes the vacuum-pumping pipeline that switching mechanism, clamp system and the scattered yarn for preventing yarn from rolling into a ball drop downwards, and vacuum-pumping pipeline includes pumping drive device and air delivering pipeline, and air delivering pipeline includes the first air delivering pipeline, the second air delivering pipeline；One end of first air delivering pipeline connects with pumping drive device, and the other end of the first air delivering pipeline passes through to be connected by swivel coupling and the second air delivering pipeline.Glass fibre yarn group's coating machine rolls into a ball the clamping turning device of coating machine using the glass fibre yarn of the special construction.The utility model is applied to the coating machine that the tunic of outer cladding one is rolled into a ball in glass fibre yarn.

Description

The clamping turning device and glass fibre yarn group coating machine of a kind of glass fibre yarn group coating machine

Technical field

The utility model belongs to glass fibre production equipment technical field, is related to a kind of in the glass fibre yarn group tunic of outer cladding one Coating machine.

Background technology

Glass fibre yarn group, i.e. glass fiber yarn ball, its be by melting after glass metal draw it is a diameter of<The crowd of 24um The tow winding that many single fibers are constituted is formed.Due to the essence or glass of glass fibre yarn group, thus easily in packaging, transport During produce phase mutual friction, collision and be broken, influence product quality and use.It is then desired to completed in production The outer tunic that sets of glass fibre yarn group is protected.

In glass-fiber industry, when wrapping packaging is carried out to finished product glass, glass is input into by two sections of conveyer belts of parallel docking；According to By being positioned at the beginning of v-shaped mozzle, equipment is sent to afterwards；After sensor detection in place, switching mechanism is rolled into a ball simultaneously with finger grip yarn And it is turned to place parallel with film feeding mechanism；Now fixed mechanism is descending pushes down yarn group；Film feeding mechanism film feeding, disk rotary where yarn group Turn to complete wrapping；Film feeding mechanism retracts, and cuts off film, and fixed mechanism is up, and Tui Mo mechanisms stretch forward, is transported by reciprocating linear Dynamic to complete folding work, afterwards, switching mechanism is downwardly turned over, and is finally exported finished product by conveying mechanism, completes wrapping operation.

The utility model patent of Application No. 201520681995.2 discloses a kind of automatic coating unit of coating film, its Including rotating disk, film feeding mechanism, overlay film roll shaft, membrane cut mechanism, for drive yarn group do gyration actuating unit and center control Device processed, on rotating disk, film feeding mechanism is located at described actuating unit top to the actuating unit；Overlay film roll shaft, membrane cut mechanism Installed in described film feeding mechanism bottom, the cutting part of membrane cut mechanism is located at the top at coating film position to be cut；Engine The control end of structure, the control end of membrane cut mechanism are connected with the signal output part of central controller respectively.During work, yarn is rolled into a ball in rotating disk Drive be issued to the lower section of overlay film axle rod；Subsequent motor is pneumatic, and screw mandrel drives overlay film axle rod to move downward, and makes on overlay film roll shaft Coating film fit yarn group；Now, roller power wheel starts drive drive roll and rotates, between follower rollers and drive roll Connected with soft belt, drive yarn group to do gyration together, coating film rolls into a ball table through film feeding mechanism under the drive that yarn is rolled into a ball to yarn Face winds；When yarn group turns to setting position, rotating wheel stops operating, and cuts film resistance silk transient heating, and in the action of cylinder Film work is cut in lower completion, drives overlay film roll shaft to rise while motor reversion starts；It is again started up with rear power wheel, drives yarn group again Turn round, coating film is more entirely fitted yarn group, last power wheel departs from drive roll, coating process is completed.Coating film Gas is extruded away in time during winding, and cladding rear yarn group will not entrained air bubbles；Simultaneously as the tension force of coating film More uniform, will not produce the flatness of wrinkle, product has very big improvement；The control of central processing unit, realizes machine just Meeting intelligence computation goes out the covering amount of coating film, realizes full-automatic coating, is substantially reduced error, is adapted to industrialized production.

The content of the invention

The purpose of this utility model is：The glass fibre yarn group coating that a kind of scattered yarn for preventing yarn from rolling into a ball drops downwards is provided Machine clamp turning device and covered effect preferably, the glass fibre yarn group coating machine of coating efficiency high.

The technical solution adopted in the utility model is as follows：

A kind of glass fibre yarn rolls into a ball the clamping turning device of coating machine, including switching mechanism, clamp system and for preventing yarn The vacuum-pumping pipeline that the scattered yarn of group drops downwards, the vacuum-pumping pipeline includes that pumping drive device and pumping drive device connect Logical air delivering pipeline, the air delivering pipeline is arranged at the first appendix in the upset connection column of switching mechanism including one end Road, the second air delivering pipeline for being arranged in the clamping connect base of clamp system and being rotated with clamping connect base；It is described One end of first air delivering pipeline connect with pumping drive device, and the other end of first air delivering pipeline passes through swivel coupling and the Two air delivering pipelines are by connection.

Wherein, platform floating installation is additionally provided with, the platform floating installation includes being set in clamping connect base simultaneously Floating buss, floating spring and fixation are arranged with successively from top to bottom in rotary sleeve free to rotate, the rotary sleeve End cap, the upper end of the floating buss passes rotary sleeve and is connected with damping compression plate；Second air delivering pipeline passes through 3rd bearing be connected with fixed end cap, and the inner ring of the 3rd bearing is connected with fixation end cap, the outer ring of the 3rd bearing and Second air delivering pipeline is connected, and the second air delivering pipeline is by the centre bore of 3rd bearing, centre bore, the floating bullet of fixed end cap Spring, the centre bore of floating buss are connected with damping compression plate.

A kind of glass fibre yarn rolls into a ball coating machine, including

The conveying device that the scattered yarn of yarn group is stuck is rolled into a ball and prevents for conveying yarn；

For capturing, overturning, lift and rotate yarn group clamping turning device；

For the film feeder for placing coating film, coating film is fitted in yarn group above and coating film is cut off；

Film pressing device for compressing yarn group；

For will be bulldozed beyond the coating film of yarn group end face film device is pushed away on yarn group end face；

And for controlling the control system of linkage between clamping turning device, film feeder, film pressing device and pushing away film device System.

Wherein, the film feeder includes that movable film feeding mechanism and movable film feeding mechanism are connected and promote movable film transmitting machine The push-pull mechanism of structure movement, is connected with the membrane cut mechanism for cutting off coating film on the movable film feeding mechanism.

Wherein, the push-pull mechanism includes base plate, and the cunning for being slided for movable film feeding mechanism is provided with the base plate Dynamic guide rail, the push-and-pull cylinder for driving movable film feeding mechanism to slide, the buffer for buffering movable film feeding mechanism movement.

Wherein, the movable film feeding mechanism includes the installing plate being connected with push-pull mechanism, and one end of the installing plate is set The other end for having film roll fixture, the installing plate is provided with film feeding conveying roller group, and the film feeding conveying roller group includes lay-on roll With clamping driven pulley.

Wherein, the film roll fixture includes the roller being installed on by second bearing on installing plate, the circle of the roller The hold-down mechanism for tensioner yarn group is provided with cylinder, the expansion for expanding hold-down mechanism is provided with the roller and is filled Put.

Wherein, the expansion gear includes being set in roller and can be along the cone core of the axial movement of roller, the cone core Adjustable spring is inside arranged with, the two ends of the adjustable spring are connected with cone core, second bearing respectively；Be provided with the cone core for Promote the air flue of cone core movement.

Wherein, be also arranged with the cone core can along the air exhaust rod of the axial movement of cone core, the bottom of the air exhaust rod with Adjustable spring is connected or contacted.

Wherein, the hold-down mechanism includes along being radially arranged and can penetrate of roller, passes some voussoirs of roller, some Voussoir is along the circumferential uniform of roller；Fitted with the inclined-plane of the cone core of expansion gear after penetrating roller on the inclined-plane of the voussoir.

In sum, by adopting the above-described technical solution, the beneficial effects of the utility model are：

1st, in the utility model, the clamping turning device is additionally provided with vacuum-pumping pipeline, and in the vacuum-pumping pipeline first Air delivering pipeline is connected with the second air delivering pipeline by swivel coupling, thus in the second air delivering pipeline with clamp system in switching mechanism On when being rotated, second air delivering pipeline can mutually be rotated with the first air delivering pipeline, so as to unlikely when clamping device is overturn In the normal work of influence vacuum-pumping pipeline；Additionally, setting vacuum-pumping pipeline on turning device is clamped, firm clamp system is clamped Firmly during yarn group and upper shifting, upset, vacuum-pumping pipeline work, the line of the inside of yarn group in the presence of the negative pressure inside yarn group Head or scattered yarn are difficult to be shed in being rolled into a ball from yarn, so as to remain the integrality of yarn group during clamping, lifting and upset, It is easy to subsequently carry out coating treatment to yarn group, the final coating effect improved to yarn group, reduces what artificial cleaning yarn group was delayed Time, improve the coating efficiency to yarn group.

2nd, in the utility model, the coating machine include conveying device, clamp turning device, film feeder, film pressing device, Film device and control system are pushed away, the conveying device can will treat that the yarn group of coating is delivered to specified location, clamp turning device crawl And clamp yarn group, and yarn group is promoted to and is overturn yarn after certain altitude and is rolled into a ball 180 °, yarn is rolled into a ball upward, then film pressing device is from the top down Yarn group is compressed, is sent and is touched device coating film is sticked in yarn group to the side shifting rolled into a ball near yarn and by the end of coating film, so Turning device being clamped afterwards and driving the rotation of yarn group, coating film is constantly wrapped in yarn group, is moved on film pressing device, pushes away film device action Coating film beyond yarn group upper surface is bulldozed on the upper surface of yarn group；During whole coating, the control system is controllable The mutual linkage between clamping turning device, film feeder, film pressing device and pushing away film device is made, makes each action of coating tight Linking, perfect, coating efficiency of the raising to yarn group；Additionally, being both provided with special knot on conveying device, clamping turning device Structure, can effectively prevent the scattered yarn of yarn cluster centre influences the conveying of yarn group, cladding, improves preferable to the covered effect of yarn group.

3rd, in the utility model, when coating is needed, push-pull mechanism promotion activity film feeding mechanism movement, movable film transmitting machine Coating film on structure is directly fitted in yarn group above and is finally completed coating treatment；Treat after the completion of coating, membrane cut mechanism work will be wrapped Overlay film is cut off, and initial position is moved to after the push-pull mechanism promotion activity film feeding mechanism, is easy to process next yarn group；It is logical Cross inference machine realization activity film feeding mechanism and yarn group between contact with separate, by inference machine drive activity film feeding mechanism Move, the movement of movable film feeding mechanism is more convenient, fast, improve the efficiency of film feeding, be finally reached raising and bag is rolled into a ball to yarn The efficiency of film.

4th, in the utility model, the push-pull mechanism includes rail plate, push-and-pull cylinder and buffer, movable film feeding mechanism peace On rail plate, reasoning cylinder promotion activity film feeding mechanism is moved on rail plate, so that the control of film feeding is more square Just, fast；Buffer is additionally provided with, during movable film feeding mechanism return, when movable film feeding mechanism moves to a positioning The buffer may act on movable film feeding mechanism when putting, and effectively prevent the displacement of movable film feeding mechanism return excessive and from push-and-pull Spun off in mechanism.

5th, in the utility model, the movable film feeding mechanism includes film roll fixture and film feeding conveying roller group, by film Entrainment tool can be used for clamping cladding film roll, it is possible to the mode tensioner cladding film roll of interior tensioner, effectively prevent the process in coating The middle coating efficiency and coating effect influenceed because coating rocking for film roll to yarn group.

6th, in the utility model, the film roll fixture includes roller, hold-down mechanism and expansion gear, in the work of expansion gear With lower hold-down mechanism can along the radial outward expansion of roller so that within tensioner mode will coat film roll tensioner on roller, Realize the clamping of cladding film roll, and the tight efficiency high of coating film entrainment, and between cladding film roll can be made in tensioner and tensioner is released Switch over, make to coat film roll releasing tensioner in coating, tensioner is carried out in no coating, effectively prevent in cladding film roll Coating film arbitrarily scatters, and is not easy to subsequently be continuing with and carry out coating treatment.

7th, in the utility model, the expansion gear includes cone core, adjustable spring, in the presence of gases at high pressure, the cone core Can move along its axis, so as to promote hold-down mechanism to expand outwardly, within the mode of tensioner will coat film roll tensioner on roller, The clamping of cladding film roll, and the tight efficiency high of coating film entrainment are realized, so as to effectively prevent from not carrying out making bag when coating is processed Overlay film volume stops operating, and effectively preventing the coating film coated in film roll from shedding influences subsequently to use；After gases at high pressure disappear, Cone core will be pulled in the presence of adjustable spring, and hold-down mechanism radially-inwardly shrinks the state of deflating, so as to film roll will be coated Film roll is taken out and coated from roller to be rotated on roller, coating treatment is convenient for, and improves efficiency.

8th, in the utility model, air exhaust rod is additionally provided with cone core, only need to be back pressed when needing and releasing tensioner state Air exhaust rod simultaneously extrudes adjustable spring, discharges the gas of tensioner, hold-down mechanism radial contraction, releases tensioner state, makes tensioner The releasing of state is more convenient, fast, improves the efficiency for releasing tensioner state.

9th, in the utility model, the hold-down mechanism includes some voussoirs, and the inclined-plane of voussoir penetrated and filled with expansion after roller The inclined-plane laminating of the cone core put；When cone core is moved along its axis under external force, because circular conical surface and the voussoir of cone core are pasted Close, thus the cone core of axial movement constantly will outward extrude voussoir, be displaced outwardly voussoir, voussoir is squeezed in cladding On the inwall of film roll, within tensioner mode tensioner cladding film roll, complete to coat film roll clamping, and cladding film roll clamping Efficiency high, clip stability are high.

Brief description of the drawings

Fig. 1 is the stereogram of coating machine；

Fig. 2 is the stereogram of conveying device；

Fig. 3 is partial enlarged drawings of the Fig. 2 at II；

Fig. 4 is the stereogram for clamping turning device；

Fig. 5 is the left view for clamping turning device；

Fig. 6 is partial enlarged drawings of the Fig. 5 at I；

Fig. 7 is the structural representation of platform floating installation；

Fig. 8 is the structural representation of film feeder；

Fig. 9 is the structural representation of push-pull mechanism；

Figure 10 is the structural representation of movable film feeding mechanism；

Figure 11 is the structural representation of film roll fixture；

Figure 12 is the sectional view of film roll fixture；

Figure 13 is the structural representation of membrane cut mechanism；

Figure 14 is the structural representation for pushing away film device；

Figure 15 is the working state figure for pushing away film device, and wherein A represents the state diagram being bulldozed when mechanism stretches out, and B is represented and is bulldozed State diagram of the mechanism when being bulldozed；C stretches out state during work for idler wheel mechanism；

Figure 16 is the structural representation for being bulldozed mechanism；

Figure 17 is the structural representation of idler wheel mechanism；

Marked in figure：1- conveying devices, 2- pre-locating mechanisms, 3- film pressing devices, 4- clamp turning device, 5- and push away film dress Put, 6- control systems, 7- pumping drive device, 8- film feeders, 9- yarns group, 11- conveyer belts, 12- motors, 13- it is driven Wheel, 14- driving wheels, 15- conveying inclined-plane, 41- clamp connect base, 42- clamping slides, 43- clamp finger, 44- clamp chute, 45- upset connections column, 46- clutch shaft bearings, 47- turn drive motors, the air delivering pipelines of 48- first, 49- swivel couplings, 410- Second air delivering pipeline, 411- dampings compression plate, 412- floating busses, 413- compressions floating spring, 414- fixations end cap, 415- are same Step band, 416- platforms rotary drive motor, 417- rotary sleeves, 418- 3rd bearings, 81- push-pull mechanisms, 82- activity film transmitting machine Structure, 83- membrane cut mechanisms, 811- buffers, 812- push-and-pull cylinders, 813- gear stop the supple of gas or steam cylinder, 814- rail plates, 815- base plates, 821- installing plates, 822- lay-on rolls, 823- clamp driven pulley, 824- angular encoders, 825- film thickness sensors, 826- limiting blocks Block, 84- film rolls fixture, 85- tensioning apparatus, 841- hold-down mechanisms, 842- rollers, 843- second bearings, 8411- voussoirs, 8412- extension springs, 8421- cone cores, 8422- adjustable springs, 8423- air exhaust rods, 831- gas blow pipes, 832- knife rests, 833- blades add Thermal, 834- knife rests moving guide rail, 835- Rodless cylinders, 51- are bulldozed mechanism, 52- elevating mechanisms, 53- and push away film column, 54- Straight-line motion mechanism, 55- idler wheel mechanisms, 511- spread out cylinder, the swing arms of 512- first, 513-L type hinges part, 514- push open bar, Hinge part, 551- connecting plates, 552- limiting plates, 553- rollers, 554- postive stop baffles, 555- in the middle of the swing arms of 515- second, 516- Turning arm.

Specific embodiment

In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and implementation Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only used to explain this Utility model, is not used to limit the utility model.

A kind of glass fibre yarn rolls into a ball coating machine, including

Frame；

For conveying yarn group 9 and preventing yarn from rolling into a ball the conveying device 1 that 9 scattered yarn is stuck；

For capturing, overturning, lift and rotate yarn group 9 clamping turning device 4；

For the film feeder 8 for placing coating film, be fitted in coating film in yarn group 9 and cut off coating film；

Film pressing device 3 for compressing yarn group 9；

Push away film device 5 on 9 end faces for the coating film that 9 end faces are rolled into a ball beyond yarn to be bulldozed to be rolled into a ball in yarn；

And for controlling the control of linkage between clamping turning device 4, film feeder 8, film pressing device 3 and pushing away film device 5 System processed 6.

Above-mentioned conveying device 1, clamp turning device 4, film feeder 8, film pressing device 3, push away film device 5 and control system 6 are installed in frame.

During work, yarn group 9 is positioned in conveying device 1, it is specified that the conveying device 1 will treat that the yarn group 9 of coating is delivered to Position, clamps turning device 4 and works, and captures and clamp yarn group 9, yarn group 9 is promoted to 9180 ° of yarn group is overturn after certain altitude, Yarn is set to roll into a ball 9 upward；Then film pressing device 3 compresses yarn group 9 from the top down, send and touches device by coating film near the side of yarn group 9 Movement is simultaneously sticked in yarn group 9 end of coating film, is then clamped turning device 4 and is driven the rotation of yarn group 9, and coating film is constantly It is wrapped in yarn group 9, shifting on film pressing device 3, pushes away film device 5 and act and will be bulldozed in yarn group 9 beyond the coating film of 9 upper surfaces of yarn group Upper surface on；During whole coating, the control system 6 is controllable to clamp turning device 4, film feeder 8, film pressing device 3 and the mutual linkage between pushing away film device 5.

In order to the scattered yarn for effectively preventing yarn from rolling into a ball in the middle of 9 falls into the gap between adjacent two conveyings monomer in course of conveying Interior, spy provides a kind of conveying device 1 with special construction.The conveying device 1 includes at least two groups conveying monomers, and 9 are rolled into a ball along yarn Conveying direction two adjacent groups conveying monomer there is lap.The front end of next group of conveying monomer is provided with conveying inclined-plane 15, One group of direction of conveying monomer inclines upward on the conveying inclined-plane 15, and the end of upper one group of conveying monomer is located at next group of conveying list The top on the conveying inclined-plane 15 of body.When yarn group 9 is conveyed into highly relatively low next group through height upper one group of conveying monomer higher During conveying monomer, yarn group 9 directly can enter the next group of conveying inclined-plane 15 of conveying monomer from upper one group of conveying monomer, can be effective The scattered yarn for preventing yarn from rolling into a ball in the middle of 9 falls into the gap between adjacent two conveyings monomer in course of conveying.

Every group of conveying monomer includes motor 12, driving wheel 14 and driven pulley 13, motor 12 and driving wheel 14 Connection, transmission is connected between driving wheel 14 and driven pulley 13 by conveyer belt 11；When motor 12 drives driving wheel 14 to rotate When, rotate driven pulley 13 in the presence of conveyer belt 11, the rotation of whole conveying monomer is realized, complete on conveyer belt 11 The conveying of yarn group 9.

The clamping turning device 4 includes clamp system, the tipper for overturning clamp system for clamping yarn group 9 Structure.Yarn can effectively be clamped by clamp system and roll into a ball 9, the switching mechanism can effectively be overturn to the yarn group 9 for clamping.

In order to improve clamping efficiency, coating efficiency to yarn group 9, spy provides a kind of clamping mechanism with special construction, Realize the Quick-clamped of yarn group 9, unclamp.The clamp system includes clamping connect base 41, is provided with connect base 41 is clamped Chute 44 is clamped, connect base 41 is clamped and is provided with two groups of clamping slides 42 being adapted with clamping chute 44, every group of clamping is slided The left and right two ends of seat 42 are provided with clamping finger 43；I.e. two groups clamping slides 42 clamp finger 43 for totally four, two groups during clamping The move toward one another of clamping finger 43 on clamping slide 42, and the clamping finger 43 on same group of clamping slide 42 is to be relatively fixed not Dynamic, so as to the clamping to yarn group 9 can be realized.Clamp to be connected with connect base 41 and moved for synchronous two groups of clamping slides 42 Timing Belt 415, Timing Belt 415 is connected with clamping slide 42, and two groups of clamping slides 42 are connected to the left and right two of Timing Belt 415 On the belt body of side；When drive device drives Timing Belt 415 to rotate, two groups of clamping slides 42 being connected on Timing Belt 415 will Rotated in opposite directions or dorsad with Timing Belt 415, so as to realize the Quick-clamped to yarn group 9 or release, improve the clamping effect to yarn group 9 Rate, coating efficiency.

In order that the upset of yarn group 9 is more convenient, fast, spy provides a kind of switching mechanism with special construction.This is turned over Rotation mechanism includes upset connection column 45, and upset connection column 45 is fixedly connected in frame, upset connection column 45 Side is connected with turn drive motor 47；The clamp system is connected column 45 and connects by clutch shaft bearing 46 with upset, specially： The inner ring of clutch shaft bearing 46 is connected column 45 and connects with upset, and the outer ring of clutch shaft bearing 46 is connected with clamp system, and first axle 46 outer ring is held to be connected by V belt translation, Chain conveyer or gear drive with the output shaft of turn drive motor 47.When upset drives When motor 47 drives the outer ring rotating of clutch shaft bearing 46 by transmission mechanism, the outer ring of the clutch shaft bearing 46 of rotation will drive entirely Clamp system carries out free rotation on upset connection column 45, realizes the upset of clamp system.

Additionally, the inner ring of the clutch shaft bearing 46 is connected column 45 by sliding block with upset connect, on upset connection column 45 Correspondence sliding block is provided with guide rail, and entirely the track on connection column 45 along guide rail can be being overturn by clamp system by sliding block, guide rail Direction moves.One end of upset connection column 45 is provided with lift cylinder, and the lift cylinder drive shaft and sliding block Connection, so that the lift cylinder can directly lift the clamp system.

In order to prevent the end of a thread or scattered yarn in yarn group 9 during lifting, upset yarn group 9 from dropping out, spy provides one Plant the vacuum-pumping pipeline with special construction.Clamp turning device 4 and be additionally provided with what is dropped downwards for the scattered yarn for preventing yarn from rolling into a ball 9 Vacuum-pumping pipeline, the vacuum-pumping pipeline includes the air delivering pipeline that pumping drive device 7 is connected with pumping drive device 7, the pumping Drive device 7 is arranged in frame, and the air delivering pipeline is arranged at the in the upset connection column 45 of switching mechanism including one end One air delivering pipeline 48, second for being arranged in the clamping connect base 41 of clamp system and being rotated with clamping connect base 41 Air delivering pipeline 410, the one end of the first air delivering pipeline 48 by pipeline be evacuated drive device 7 be connected, the first air delivering pipeline 48 it is another One end is connected by swivel coupling 49 with the second air delivering pipeline 410.In the presence of drive device 7 is evacuated, air delivering pipeline can be made Interior generation negative pressure, the negative pressure will cause the position for being used to prevent yarn from rolling into a ball 9 on clamp system also to produce negative pressure, so as in the work of negative pressure Under, the end of a thread or scattered yarn at the middle part of yarn group 9 will be tightly attracted in yarn group 9 without dropping out.Work as clamp system Clamp yarn group 9 by it is to be elevated, upset when, the pumping drive device 7 i.e. work, yarn group 9 middle part the end of a thread or scattered yarn will Tightly it is attracted in yarn group 9；Treat that coating is finished, when being moved on film pressing device 3, the pumping drive device 7 is stopped.

Vacuum-pumping pipeline is set on turning device 4 is clamped, and firm clamp system clamps yarn group 9 and the upper mistake moved, overturn Cheng Zhong, vacuum-pumping pipeline work, inside yarn is rolled into a ball inside 9 in the presence of negative pressure the end of a thread or scattered yarn of yarn group 9 are difficult from yarn group 9 In shed, so as to remain the integrality of yarn group 9 clamping, during lifting and upset, be easy to subsequently 9 enter yarn group Row coating treatment, the final coating effect improved to yarn group 9 reduces the time that artificial cleaning yarn group 9 is delayed, and improves to yarn group 9 coating efficiency.

In order to be able to enable yarn roll into a ball 9 rotation and it is static between quickly and easily switched, spy provide it is a kind of have it is special The platform floating installation of structure.The platform floating installation includes being set in clamping connect base 41 and rotation free to rotate Overcoat 417, the side of rotary sleeve 417 is connected with platform rotary drive motor 416 by V belt translation, by platform rotation driving Motor 416 can be rotated overcoat 417 and freely rotate.Floating buss is arranged with successively from top to bottom in rotary sleeve 417 412nd, floating spring and fixed end cap 414, floating buss 412, floating spring and fixed end cap 414 can be with rotary sleeves 417 1 Rise and rotate.Floating buss 412 is reset at by compressing floating spring 413, floating spring and move up and down in rotary sleeve 417；It is floating The upper end of moving axis set 412 passes rotary sleeve 417 and is connected with damping compression plate 411, and the lower end of floating buss 412 is by floating Spring of moving is connected with fixed end cap 414, and the fixation end cap 414 is fixedly connected with rotary sleeve 417.

Floating buss 412, floating spring and fixed end cap 414 are provided with rotary sleeve 417, can by floating spring Floating buss 412 is set to be fluctuated in rotary sleeve 417, the floating buss 412 for fluctuating can drive the damping above it Compression plate 411 is moved up and down, so as to be damping compression plate 411 and rotary sleeve 417 fit with do not fit between switching, work as resistance When Buddhist nun's compression plate 411 is fitted with rotary sleeve 417, damping compression plate 411 is rotated with rotary sleeve 417, finally realizes band The rotation of dynamic yarn group 9；Yarn can be made to roll into a ball 9 by the platform floating installation to be switched over and rotation between static.

Additionally, the fixation end cap 414 is connected by 3rd bearing 418 with the second air delivering pipeline 410, and specifically, the 3rd The inner ring of bearing 418 is connected with fixed end cap 414, and the outer ring of the 3rd bearing 418 is connected with the second air delivering pipeline 410.This Two air delivering pipelines 410 are by the centre bore of 3rd bearing 418, centre bore, floating spring, the floating buss 412 of fixed end cap 414 Centre bore with damping compression plate 411 connect, i.e. negative pressure in the second air delivering pipeline 410 can be done directly on damping compression plate On 411, make be arranged on damping compression plate 411 on yarn group 9 in the end of a thread, dissipate yarn will be closely adhered to yarn group 9 in without Drop out.When fixed end cap 414 is rotated with rotary sleeve 417, the fixed end cap rotated in the presence of 3rd bearing 418 Rotary motion can't be transferred to the second air delivering pipeline 410 by 414, and the second air delivering pipeline 410 can't be with fixed end cap 414 1 Rise and rotate, consequently facilitating remaining to make the second air delivering pipeline 410, damping compression plate 411 incessantly when rotary sleeve 417 is rotated Upper formation negative pressure.

In order to improve the efficiency of film feeding, spy provides a kind of film feeder 8 with special construction.The film feeder 8 includes Movable film feeding mechanism 82 and movable film feeding mechanism 82 connect and promote the push-pull mechanism 81 that movable film feeding mechanism 82 is moved, and should The membrane cut mechanism 83 for cutting off coating film is connected with movable film feeding mechanism 82.

When coating is needed, the promotion activity film feeding mechanism 82 of push-pull mechanism 81 is moved, the bag on movable film feeding mechanism 82 Overlay film is directly fitted in yarn group 9 and is finally completed coating treatment；Treat after the completion of coating, membrane cut mechanism 83 works, by coating film Cut-out, initial position is moved to after the promotion activity film feeding mechanism 82 of push-pull mechanism 81, is easy to process next yarn group 9.

Preferably, the push-pull mechanism 81 includes base plate 815, it is provided with base plate 815 for for movable film feeding mechanism 82 slide rail plates 814, for drive movable film feeding mechanism 82 slide push-and-pull cylinder 812, for buffering movable film feeding The buffer 811 of the movement of mechanism 82.Movable film feeding mechanism 82 is arranged on rail plate 814, reasoning cylinder promotion activity film feeding Mechanism 82 moves on rail plate 814, so that the control of film feeding is more convenient, fast；Buffer 811 is additionally provided with, in work During the dynamic return of film feeding mechanism 82, when movable film feeding mechanism 82 moves to certain position, the buffer 811 may act on On movable film feeding mechanism 82, effectively prevent the displacement of the return of movable film feeding mechanism 82 excessive and detached from push-pull mechanism 81 Come.Stopped the supple of gas or steam cylinder 813 additionally, being additionally provided with base plate 815 and stopping the gear of movable film feeding mechanism 82 for keeping off.

Preferably, the movable film feeding mechanism 82 includes the installing plate 821 being connected with push-pull mechanism 81, in installing plate 821 One end be provided with film roll fixture 84, the film roll fixture 84 be used for clamping coat film roll；Set in the other end of installing plate 821 Film feeding conveying roller group is equipped with, the film feeding conveys roller group to be included lay-on roll 822 and clamp driven pulley 823, in lay-on roll 822 and clamping Coating film can be sticked in yarn group 9 in the presence of driven pulley 823 and realization routinely conveys coating film.By film entrainment Tool 84 can be used for clamping cladding film roll, it is possible to the mode tensioner cladding film roll of interior tensioner, effectively prevent during coating The coating efficiency and coating effect to yarn group 9 are influenceed because coating rocking for film roll.Additionally, being additionally provided with the installing plate 821 For detecting the film thickness sensor 825 of coating film surplus on film roll fixture 84, for limiting movable film feeding mechanism 82 in cunning The positive stop 826 of movement position on dynamic guide rail 814；Angular encoder 824 is additionally provided with film feeding conveying roller group, the angle Encoder 824 can record the membrane amount of coating film, and after membrane amount reaches setting value set in advance, the Rodless cylinder 835 can Drive blade to rise, cut off coating film.Tensioning apparatus 85 is additionally provided with the side of installing plate 821, tensioning apparatus 85 is by rubbing Wheel is wiped to the output resistance square of film roll fixture 84, makes coating film that tensioning state is kept in course of conveying.

In order to improve the clamping efficiency to coating film roll, spy provides a kind of film roll fixture 84 with special construction.Should Film roll fixture 84 includes being installed on roller 842 on installing plate 821 by second bearing 843, wherein the second bearing 843 Inner ring is fixedly connected with installing plate 821, and the outer ring of the second bearing 843 is connected with roller 842, thus can make roller 842 in peace Freely rotated on dress plate 821.The hold-down mechanism 841 for tensioner yarn group 9 is provided with the face of cylinder of the roller 842, in roller The expansion gear for expanding hold-down mechanism 841 is provided with 842.

In the presence of expansion gear hold-down mechanism 841 can along the radial outward expansion of roller 842 so that within tensioner Mode will coat film roll tensioner on roller 842, realize the clamping of cladding film roll, and cladding film roll can be made to rise with releasing in tensioner Switched between tight, make to coat film roll releasing tensioner in coating, tensioner is carried out in no coating, effectively prevent coating film Coating film on volume arbitrarily scatters, and is not easy to subsequently be continuing with and carry out coating treatment.

In order to improve the clamping efficiency to coating film roll, spy provides a kind of expansion gear with special construction.The expansion Device includes being set in roller 842 and being provided with cone in cone core 8421 along the cone core 8421 of the axial movement of roller 842 Face, and cone core 8421 can be moved freely in the roller 842.Adjustable spring 8422, adjustable spring are arranged with the cone core 8421 8422 two ends are connected with cone core 8421, second bearing 843 respectively；It is provided with cone core 8421 for promoting what cone core 8421 was moved Air flue, the air flue is connected by pipeline with the feeder of outside；Feeder can provide gases at high pressure and by gases at high pressure Promote cone core 8421 to move, so as to promote hold-down mechanism 841 to expand outwardly, within the mode of tensioner will coat film roll tensioner in rolling On cylinder 842, the clamping of cladding film roll is realized；After gases at high pressure disappear, cone core 8421 will in the presence of adjustable spring 8422 Be pulled, hold-down mechanism 841 radially-inwardly shrinks and deflates state, thus will cladding film roll taken out from roller 842 and Cladding film roll is rotated on roller 842.

Preferably, be also arranged with cone core 8421 can be vented along the air exhaust rod 8423 of the axial movement of cone core 8421 The bottom of bar 8423 is connected or contacts with adjustable spring 8422.Air exhaust rod only need to be back pressed when needing and releasing tensioner state 8423 and adjustable spring 8422 is extruded, discharge the gas of tensioner, the radial contraction of hold-down mechanism 841 releases tensioner state, makes The releasing of tensioner state is more convenient, fast, improves the efficiency for releasing tensioner state.

In order to improve the clamping efficiency to coating film roll, spy provides a kind of hold-down mechanism 841 with special construction.The pressure Tight mechanism 841 includes along being radially arranged and can penetrate of roller 842, passes some voussoirs 8411 of roller 842, some voussoirs 8411 along the circumferential uniform of roller 842；And the inclined-plane of voussoir 8411 penetrate it is oblique with the cone core 8421 of expansion gear after roller 842 Fit in face.When cone core 8421 is moved along its axis under external force, because circular conical surface and the voussoir 8411 of cone core 8421 are pasted Close, thus the cone core 8421 of axial movement constantly will outward extrude voussoir 8411, be displaced outwardly voussoir 8411, finally make wedge Block 8411 be squeezed in cladding film roll inwall on, within tensioner mode tensioner cladding film roll, complete to coat film roll clamping, And cladding film roll clamping efficiency is high, clip stability is high.

Preferably, being also arranged with the extension spring 8412 that can be pushed back voussoir 8411, all of voussoir outside voussoir 8411 8411 are set in extension spring 8412.When the movement of cone core 8421 drives voussoir 8411 to expand outwardly, this is set in voussoir 8411 Outer extension spring 8412 will be stretched and expand outwardly；After external force event resolves, the extension spring 8412 being stretched will recover deformation, from And voussoir 8411 is extruded to contract, realize automatically reseting for voussoir 8411.

The efficiency of film is cut to improve, spy provides a kind of membrane cut mechanism 83 with special construction.The membrane cut mechanism 83 is wrapped Include Rodless cylinder 835 and for blowing cladding film edge and coating film being sticked into the gas blow pipe 831 in yarn group 9, this is without bar gas Blade is connected with by knife rest 832 on the sliding block of cylinder 835, blade can be made in the presence of Rodless cylinder 835 along Rodless cylinder 835 Length direction move；The blade heater 833 for heating blade is additionally provided with Rodless cylinder 835, by knife Piece heater 833 can be heated to blade, consequently facilitating being cut to coating film.When needing to cut film, the blade adds Thermal 833 can heat blade, improve the temperature of blade, and then blade is moved on Rodless cylinder 835, and coating film is cut off, Make the effect in hgher efficiency, cutting film for cutting film more preferable.

In order to improve the coating efficiency to yarn group 9, spy's offer is a kind of to push away film device 5 with special construction.This pushes away film dress Put 5 include for push open coating film be bulldozed mechanism 51, for by coating film flatten yarn roll into a ball 9 end faces on the mechanism of roller 553 55, this is bulldozed mechanism 51, one end of the mechanism 55 of roller 553 and is respectively connected with straight-line motion mechanism 54, and the straight-line motion mechanism 54 leads to Cross elevating mechanism 52 and be installed on and push away on film column 53, so that adjustable be bulldozed mechanism 51, the height of the mechanism 55 of roller 553.Work When, first it is bulldozed mechanism 51 and the coating film of yarn high group 9 is bulldozed on the end face of yarn group 9, then the mechanism 55 of roller 553 acts on On coating film, unnecessary coating film is compressed tightly against on the end face of yarn group 9, is easy to subsequently carry out hot melt treatment, improved to yarn The coating efficiency of group 9.

For the damage that the reduction when coating film is bulldozed is caused to coating film, spy provides a kind of being bulldozed with special construction Mechanism 51.This is bulldozed mechanism 51 includes being fixedly connected on straight-line motion mechanism 54 spreading cylinder 511 out, is spreading cylinder 511 out Output shaft end be connected with middle hinge part 516, L-type hinge part 513 is hinged with the two ends of middle hinge part 516, in L-type The medium position of hinge part 513 is hinged with the first swing arm 512, is hinged in the other end of the first swing arm 512 and spreads cylinder 511 out On, the second swing arm 515 is hinged with the other end of L-type hinge part 513, it is hinged with the other end of the second swing arm 515 and pushes bar open 514。

This is bulldozed mechanism 51 and is mainly constituted by spreading cylinder 511 and linkage out, and this is spread out during cylinder 511 can drive successively Between hinge part 516 is moved, L-type hinge part 513 is rotated, the first swing arm 512 swings, the second swing arm 515 is moved, so as to be pushed away by two Dorsad outwards be bulldozed for unnecessary coating film by opening lever 514；Because coating film is easily damaged, thus using cylinder drivening rod mechanism Mode realize being bulldozed, can effectively reduce the damage caused to coating film during being bulldozed, improve the bag of the coating film Film effect.

For the damage that the reduction when coating film is bulldozed is caused to coating film, spy provides a kind of roller with special construction 553 mechanisms 55.The mechanism 55 of roller 553 includes the connecting plate 551 being fixedly connected on straight-line motion mechanism 54, the connecting plate Limiting plate 552, postive stop baffle 554 are installed, the both sides of connecting plate 551 are hinged with turning arm 555, and turning arm 555 can on 551 Freely rotated around its jointed shaft on connecting plate 551；Back-moving spring is connected between connecting plate 551 and turning arm 555, works as rotation Pivoted arm 555 under the external force use it is lower produce rotation after, the back-moving spring can make after external force elimination turning arm 555 rotate backward to Home position；Postive stop baffle 554 is located between two turning arms 555, and use is connected with by bearing between the end of two turning arms 555 In coating film is flattened the roller 553 on 9 end faces is rolled into a ball in yarn.

During coating film is rolled, the turning arm 555 can carry out the swing of certain amplitude, be prevented effectively from roller 553 With coating film because of hard contact and during the rolling to coating film caused by damage, improve the coating effect of the coating film.

Additionally, being additionally provided with pre-locating mechanism 2 in frame, the pre-locating mechanism 2 is set and the top of conveying device 1, and It is located at before clamping turning device 4 along the conveying direction of yarn group 9.The structure of the pre-locating mechanism 2 is identical with clamp system or phase Seemingly, it mainly includes positioning finger, Timing Belt 415, and positioning finger is connected by connecting seat with Timing Belt 415, and pre-determined bit machine Finger is positioned on structure 2 with the connected mode of Timing Belt 415 with the connected mode that finger 43 and Timing Belt 415 are clamped on clamp system It is identical.When yarn group 9 is delivered to 2 underface of pre-locating mechanism through conveying device 1, the positioning finger of pre-locating mechanism 2 is transported in opposite directions It is dynamic, yarn group 9 is positioned at specified location, it is fed directly to clamp upset so as to enable yarn roll into a ball 9 in follow-up course of conveying The place that device 4 is adapted, is easy to clamping turning device 4 to operate yarn group 9.

Additionally, wrapping pressure of the film pressing device 3 using the utility application of Application No. 201521100357.3 Film mechanism.

Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims (10)

1. a kind of glass fibre yarn rolls into a ball the clamping turning device of coating machine, it is characterised in that：Including switching mechanism, clamp system and use In preventing the scattered yarn of yarn group (9) vacuum-pumping pipeline that drops downwards, the vacuum-pumping pipeline include pumping drive device (7) and The air delivering pipeline of pumping drive device (7) connection, the air delivering pipeline is vertical including the upset connection that one end is arranged at switching mechanism The first air delivering pipeline (48) in post (45), it is arranged in the clamping connect base (41) of clamp system and with clamping connect base (41) the second air delivering pipeline (410) for rotating together；One end of first air delivering pipeline (48) is with pumping drive device (7) even Logical, the other end of first air delivering pipeline (48) passes through swivel coupling (49) with the second air delivering pipeline (410) by being connected.

2. a kind of glass fibre yarn as claimed in claim 1 rolls into a ball the clamping turning device of coating machine, it is characterised in that：It is additionally provided with flat Platform floating installation, the platform floating installation includes being set in clamping connect base (41) and rotary sleeve free to rotate (417) floating buss (412), floating spring (413), are arranged with the rotary sleeve (417) successively from top to bottom and are fixed End cap (414), the upper end of the floating buss (412) passes rotary sleeve (417) and is connected with damping compression plate (411)； Second air delivering pipeline (410) is connected by 3rd bearing (418) with fixed end cap (414), the 3rd bearing (418) Inner ring is connected with fixed end cap (414), and the outer ring of the 3rd bearing (418) is connected with the second air delivering pipeline (410), and second Air delivering pipeline (410) is by the centre bore of 3rd bearing (418), the centre bore of fixed end cap (414), floating spring (413), floating The centre bore of moving axis set (412) is connected with damping compression plate (411).

3. a kind of glass fibre yarn rolls into a ball coating machine, it is characterised in that：Including

For conveying yarn group (9) and preventing the conveying device (1) that the scattered yarn of yarn group (9) is stuck；

For capturing, overturning, lift and rotate the clamping turning device (4) of yarn group (9)；

For the film feeder (8) placed coating film, coating film is fitted in yarn group (9) and cuts off coating film；

Film pressing device (3) for compressing yarn group (9)；

For will be bulldozed beyond the coating film of yarn group (9) end face film device (5) is pushed away on yarn group (9) end face；

And for controlling linkage between clamping turning device (4), film feeder (8), film pressing device (3) and pushing away film device (5) Control system (6)；

The clamping turning device that turning device (4) is clamped using claim 1 or 2.

4. a kind of glass fibre yarn as claimed in claim 3 rolls into a ball coating machine, it is characterised in that：The film feeder (8) is including activity Film feeding mechanism (82) and movable film feeding mechanism (82) connect and promote the mobile push-pull mechanism (81) of movable film feeding mechanism (82), The membrane cut mechanism (83) for cutting off coating film is connected with the movable film feeding mechanism (82).

5. a kind of glass fibre yarn as claimed in claim 4 rolls into a ball coating machine, it is characterised in that：The push-pull mechanism (81) is including base plate (815), it is provided with the base plate (815) for the rail plate (814) for movable film feeding mechanism (82) slip, for driving Push-and-pull cylinder (812), the buffer mobile for buffering movable film feeding mechanism (82) that movable film feeding mechanism (82) is slided (811)。

6. a kind of glass fibre yarn as claimed in claim 4 rolls into a ball coating machine, it is characterised in that：The movable film feeding mechanism (82) includes The installing plate (821) being connected with push-pull mechanism (81), one end of the installing plate (821) is provided with film roll fixture (84), institute The other end for stating installing plate (821) is provided with film feeding conveying roller group, and the film feeding conveying roller group includes lay-on roll (822) and clamps Driven pulley (823).

7. a kind of glass fibre yarn as claimed in claim 6 rolls into a ball coating machine, it is characterised in that：The film roll fixture (84) is including logical The roller (842) that second bearing (843) is installed on installing plate (821) is crossed, use is provided with the face of cylinder of the roller (842) In the hold-down mechanism (841) of tensioner yarn group (9), the interior expansion being provided with for expanding hold-down mechanism (841) of the roller (842) Device.

8. a kind of glass fibre yarn as claimed in claim 7 rolls into a ball coating machine, it is characterised in that：The expansion gear includes being set in rolling Cylinder (842) is interior and can be arranged with adjustable spring in the cone core (8421) along the cone core (8421) of the axial movement of roller (842) (8422), the two ends of the adjustable spring (8422) are connected with cone core (8421), second bearing (843) respectively；The cone core (8421) air flue for promoting cone core (8421) mobile is provided with.

9. a kind of glass fibre yarn as claimed in claim 8 rolls into a ball coating machine, it is characterised in that：Also it is arranged with the cone core (8421) Can be along the air exhaust rod (8423) of the axial movement of cone core (8421), bottom and the adjustable spring (8422) of the air exhaust rod (8423) Connection is contacted.

10. a kind of glass fibre yarn as claimed in claim 7 rolls into a ball coating machine, it is characterised in that：The hold-down mechanism (841) is including edge Being radially arranged and can penetrate of roller (842), some voussoirs (8411) for passing roller (842), some voussoirs (8411) are along rolling The circumference of cylinder (842) is uniform；The inclined-plane of the voussoir (8411) penetrate roller (842) afterwards with the cone core (8421) of expansion gear Fit on inclined-plane.