CN207659580U - A kind of artificial grass filaments process units of straight curly wire mixing - Google Patents

Abstract

The utility model discloses a device for producing artificial turf mixed with straight and curved threads. The device includes a creel, a wire feeder, a wrapping machine and a winding machine. After being unwound on the wire reel and curly wire reel, they are mixed to form multiple bundles of central filaments, and each bundle of central filaments passes through the wire feeding roller and then passes through the lower guide wheel, the central hole of the spindle and the threading hole of the threading mechanism; After the covering wire is unwound from the covering wire reel, it passes through the threading hole, wraps the central thread at the threading hole, and the artificial grass thread formed after wrapping passes through the upper guide After the wire wheel is output to the coiling mechanism for coiling. The artificial turf production device with mixed straight and curved yarns of the utility model can effectively avoid yarn twisting, improve the quality of artificial turf, and increase production efficiency.

Description

A kind of artificial turf production device with mixed straight and curly yarns

technical field

The utility model relates to the technical field of textiles, in particular to an artificial turf production device mixed with straight and curly yarns.

Background technique

Artificial turf filaments are composed of a central filament and covering filaments wrapped around the central filament. The inner central filament generally includes straight filaments and curved filaments in different combinations

During the production of traditional artificial turf yarn, the yarn is generally unwound in the axial direction, and when unwinding in the axial direction, an additional twist (true twist) will be generated, and one twist will be added for each unwinding round. The smaller the diameter of the yarn drum, the greater the additional twist, independent of the unwinding speed. For artificial turf, the additional twist generated by the axial unwinding of the central filament will cause the central filament to twist, cause damage to the central filament, affect the life of the grass filament, and reduce the appearance and touch of the grass filament. After the traditional artificial grass is tufted, due to the twisting, the simulation of the real grass is poor and the elasticity is low, so the appearance cannot be compared with the real grass.

Utility model content

In order to solve the above problems, the utility model provides an artificial turf production device with mixed straight and curly yarns to improve the quality of artificial turf.

In order to achieve the above-mentioned purpose, the artificial turf production device of the utility model is used for wrapping the covering yarn around the periphery of the central yarn to form artificial grass yarn, and the central yarn is formed by mixing several straight yarns and curved yarns. The production device includes a creel, a wire feeder, a wrapping machine and a winding machine, and the creel includes a creel seat and a feeding roller and a package hook installed on the creel seat. The package hook is provided with a reel installation part for installing the straight reel and the curly reel, and the feeding roller can drive the straight reel and the curly reel placed on the reel installation part. The cylinder rotates; the wire feeder has a wire feed roller; the wrapping machine includes a frame and a lower wire guide wheel mounted on the frame, a spindle with a central hole, a threading mechanism and an upper wire guide wheel, The spindle is rotatably installed on the frame, the coated wire reel is placed on the spindle, the threading mechanism has a threading hole; the winding machine has a winding mechanism; The filaments are respectively unwound from the straight filament reel and the curved filament reel on the reel installation part and mixed to form multiple bundles of central filaments, and each bundle of central filaments passes through the wire feeding roller and then passes through the lower wire guide wheel in turn , the central hole of the spindle and the threading hole of the threading mechanism; the covering wire passes through the threading hole after being unwound from the covering silk reel, and the central thread is carried out at the threading hole. Wrapping, the artificial turf filaments formed after wrapping pass through the upper godet wheel and then output to the winding mechanism for winding.

Preferably, the package hook is also provided with a rack, and the creel seat is provided with a stepping motor, and the stepping motor cooperates with the rack through a gear mechanism to drive the package puller. Tick to move up and down.

Preferably, the package hook is provided with a guide limit rod, and the creel seat is provided with a guide hole matched with the guide limit rod.

Preferably, the threading mechanism includes an adjusting rod and a mounting base, the threading hole is arranged at the end of the adjusting rod, the adjusting rod is movably mounted on the mounting base, and is positioned by a screw, The installation seat is movably installed on the frame, and locked and positioned by bolts.

Preferably, the frame is also provided with a drive motor for driving the spindle to rotate.

The artificial turf yarn production device of the utility model is used for wrapping the covering yarn on the periphery of the central yarn to form the artificial turf yarn. The central yarn is formed by mixing several straight yarns and curved yarns. The production The device includes a creel, a wire feeder, a wrapping machine and a winding machine, the creel includes a creel seat and a feeding roller and a package hook installed on the creel seat, and the package drag hook There is a reel installation part for installing the curly wire reel, and the feeding roller can drive the curly wire reel placed on the reel installation part to rotate; the wire feeder has a wire feed roller; The wrapping machine includes a frame and a lower guide wheel mounted on the frame, a spindle with a central hole, a threading mechanism and an upper guide wheel, the spindle is rotatably installed on the frame, and includes The wire-coated reel is placed on the spindle, the threading mechanism has a threading hole; the winder has a take-up mechanism; after the curved wire is unwound from the curved wire reel on the reel installation part , mixed with the straight filaments spun by the spinning machine to form a plurality of bundles of central filaments, each bundle of the central filaments passes through the wire feeding roller and then passes through the lower guide wheel, the central hole of the spindle and the threading hole of the threading mechanism; After the covering wire is unwound from the covering wire reel, it passes through the threading hole, and the central thread is wrapped at the threading hole, and the artificial grass thread formed after wrapping passes through the threading hole. After the upper godet wheel is output to the coiling mechanism for coiling.

The artificial turf production device with mixed straight and curved yarns of the utility model can effectively avoid yarn twisting, improve the quality of artificial turf, and increase production efficiency.

Description of drawings

Fig. 1 is the schematic diagram of the artificial turf silk production device that straight curved silk of the present utility model mixes;

Fig. 2 is the schematic diagram of the principle of the artificial turf production device mixed with straight and curved silk of the present invention;

Fig. 3 is the schematic diagram of creel;

Fig. 4 is a schematic diagram of a package hook;

Fig. 5 is a sectional view showing the creel structure in Fig. 3;

Fig. 6 is the A-A direction sectional view of Fig. 5;

Fig. 7 is the schematic diagram of wrapping machine;

Fig. 8 is a partially enlarged view of area B in Fig. 7;

Fig. 9 is a schematic diagram of the threading mechanism in Fig. 7;

Fig. 10 is the front view of Fig. 7;

Fig. 11 is a principle schematic diagram of another embodiment of the artificial turf production device of the present invention with mixed straight and curly yarns.

Detailed ways

The specific embodiment of the utility model is described in detail below with reference to accompanying drawing.

As shown in Figures 1 to 10, an artificial turf production device with mixed straight and curved yarns according to an embodiment of the present invention is used to wrap the covering yarn 300 around the center yarn 400 to form an artificial grass yarn 500. The central filament 400 is formed by mixing several straight filaments 100 and curved filaments 200. The production device includes a creel 1, a wire feeder 2, a wrapping machine 3 and a winder 4.

The creel 1 includes a creel seat 10 and a feed roller 11 and a package draw hook 12 installed on the creel seat 10, and the package draw hook 12 is provided with a straight yarn reel 101 and a The drum installation part 122 of the curly wire drum 201, the feed roller 11 can drive the straight wire drum 101 and the curved wire drum 201 placed on the drum installation part 122 to rotate, so that the straight wire 100 and the curved wire The yarn 200 is unwound from the straight yarn reel 101 and the curved yarn reel 201 respectively, so as to realize the active unwinding of the straight yarn 100 and the curved yarn 200, and the twisting phenomenon can be eliminated. And by using the package hook 12, the radial unwinding of the straight yarn 100 and the curved yarn 200 from the straight yarn drum 101 and the curved yarn drum 201 respectively can be realized, so that unwinding self-twisting does not occur during unwinding. In this embodiment, the feeding roller 11 and the reel installation part 122 are arranged in parallel, and are arranged horizontally.

The package pull hook 12 is also provided with a rack 121, and the creel seat 10 is provided with a stepping motor 13, as shown in Figures 3-6, the stepping motor 13 passes through a gear mechanism (not shown in the figure). shown) cooperates with the rack 121 to drive the package hook 12 to move up and down. When the straight wire reel 101 and the curved wire reel 201 need to be replaced, the corresponding stepper motor 13 can be manually controlled to drive the corresponding package hook 12 to move upward, which can realize the situation that the feeding roller 11 does not stop to replace the reel. The package pull hook 12 is provided with a guide limit rod 123, and the creel seat 10 is provided with a guide hole (not marked in the figure) which cooperates with the guide limit rod 123, and is used to guide the roll The up and down movement of the package pull hook 12 is guided and limited to ensure the stability of the package pull hook 12 moving up and down. In this embodiment, the plurality of package hooks 12 can be distributed in upper and lower layers, and the upper and lower layers can be respectively equipped with a straight yarn reel 101 and a curved yarn reel 201 .

The wire feeder 2 has a wire feed roller 21, as shown in Figures 1 and 2, several straight wires 100 and curved wires 200 are mixed into a plurality of bundles of central wires 400 and sent to the wire feed roller 21, and the wire feed roller 21 controls the feeding of the whole device. Silk speed, and there is an overfeed relationship with the feeding roller 11 on the creel 1, that is, the surface linear speed of the wire feeding roller 21 is slightly lower than the surface linear speed of the feeding roller 11, so that the stability of the whole system silk is stable.

Described wrapping machine 3 comprises frame 30 and lower godet wheel 31 that is installed on described frame 30, has the spindle 32 of central hole, threading mechanism 33 and upper godet wheel 34, and described spindle 32 is rotatable is installed on the frame 30, the covered wire reel 301 is placed on the spindle 32, and the threading mechanism 33 has a threading hole 331.

A preferred embodiment of the threading mechanism 33 is shown in FIG. 9, the threading mechanism 33 includes an adjusting rod 332 and a mounting seat 333, the threading hole 331 is arranged at the end of the adjusting rod 332, The adjusting rod 332 is movably installed on the mounting base 333 and positioned by screws, and the mounting base 333 is movably mounted on the frame 30 and locked and positioned by bolts. By moving the fixed position of the mounting base 333 on the frame 30 and moving the fixed position of the adjusting rod 332 on the mounting base 333 , the position of the threading hole 331 relative to the central hole of the spindle 32 can be adjusted.

The lower godet wheel 31 and the upper godet wheel 34 are installed on the lower part and the upper part of the frame 30 respectively, and are used to change the conveying direction of the central wire 400 and the artificial grass yarn 500 respectively.

The winder 4 has a winding mechanism 41, and the winding mechanism 41 can wind the artificial turf 500 into an artificial turf reel.

The lower godet 31 , the spindle 32 , the threading hole 331 of the threading mechanism 33 , and the upper godet 34 are all in one-to-one correspondence, and each bundle of central filaments 400 corresponds to a group of the above-mentioned mechanisms.

The straight yarn 100 and the curved yarn 200 are respectively unwound from the straight yarn reel 101 and the curly yarn reel 201 on the reel installation part 122 and mixed to form a plurality of bundles of central filaments 400, and each bundle of the central filaments passes through the After the wire feed roller 21 passes through the lower guide wheel 31, the central hole of the spindle 32 and the threading hole 331 of the threading mechanism 33; threading hole 331, wrapping the central filament 400 at the threading hole 331, and the artificial grass thread 500 formed after wrapping passes through the upper wire guide wheel 34 and then is output to the take-up mechanism 41 for further processing. Coiled to form artificial turf rolls.

The frame 30 is also provided with a drive motor 35 for driving the spindle 32 to rotate, and the drive motor 35 can drive the spindle 32 to rotate through a belt drive. When the spindle 32 rotates, the covering wire reel 301 rotates so that the covering wire 300 is wrapped around the outer layer of the central wire 400 .

Since the covering wire reel 301 rotates at a high speed when driven by the driving motor 35 , it drives the covering wire 300 to rotate at a high speed to form an air circle. By adjusting the positions of the adjusting rod 332 and the mounting seat 333 of the threading mechanism 33, the size of the balloon can be adjusted to eliminate the balloon and improve the wrapping quality.

Fig. 11 is a schematic diagram of the principle of another embodiment of the artificial turf production device with mixed straight and curly wires of the present invention. Compared with the embodiment shown in Figs. method, that is, the straight yarn 100 is spun directly by a spinning machine, and the straight yarn 100 spun by the spinning machine can first be drawn by the drafting roller 102, and then mixed with the curved yarn reel 201 to form a central yarn 400 , so that the process of coiling and extracting the straight yarn spun by the spinning machine can be omitted, and the production efficiency can be improved. Since other structures are the same as the implementation manners shown in FIGS. 1 to 10 , details are not repeated here.

As mentioned above, the exemplary embodiment of the present utility model has been described in detail with reference to the accompanying drawings. It should be understood that the utility model does not intend these specific details to constitute limitations on the protection scope of the utility model. Without departing from the spirit and scope of the present invention, equivalent or similar changes can be made to the structures and features of the exemplary embodiments, and these changes will also fall within the scope of the utility model appended claims within the scope of protection.

Claims (6)

1. a kind of artificial grass filaments process units of straight curly wire mixing, pedaline is formed for cladding wire to be wrapped over central hair periphery Silk, the central hair mixes by several raw silk rings and curly wire, which is characterized in that the process units include creel, wire-feed motor, Looping machine and winder,

The creel includes creel seat and the feed roller on the creel seat and package pull hook, the package pull hook It is equipped with the reel mounting portion for installing raw silk rings reel and curly wire reel, the feed roller, which can drive, is placed in the reel Raw silk rings reel on mounting portion and curly wire spool turns；

The wire-feed motor has wire feed roller；

The looping machine includes rack and is installed on the lower godet roller in the rack, the spindle with centre bore, wire threading machine structure With upper godet roller, the spindle is installed in rotation in the rack, and cladding wire reel is placed on the spindle, described to wear silk Mechanism has wire hole；

The winder has spooler；

Raw silk rings and curly wire respectively from the reel mounting portion raw silk rings reel and curly wire unwound after be mixed to form multi beam Central hair passes through the centre bore and wire threading machine of lower godet roller, spindle per Shu Suoshu central hairs successively after the wire feed roller The wire hole of structure；

Cladding wire after the cladding wire unwound pass through the wire hole, at the wire hole to the central hair into Row looping, the artificial grass filaments formed after looping are output to the spooler after the upper godet roller and are batched.

2. the artificial grass filaments process units of straight curly wire mixing as described in claim 1, which is characterized in that on the package pull hook It is additionally provided with rack, the creel seat is equipped with stepper motor, and the stepper motor is coordinated by gear mechanism and the rack, energy The package pull hook is enough driven to move up and down.

3. the artificial grass filaments process units of straight curly wire mixing as claimed in claim 2, which is characterized in that on the package pull hook Equipped with guide and limit bar, the creel seat is equipped with the pilot hole coordinated with the guide and limit bar.

4. the artificial grass filaments process units of straight curly wire mixing as described in claim 1, which is characterized in that the wire threading machine structure packet Adjusting rod and mounting base are included, the wire hole is arranged in the end of the adjusting rod, and the adjusting rod is movably mounted at institute It states in mounting base, and is positioned by screw, the mounting base is movably mounted in the rack, and passes through bolt lock tightening Position.

5. the artificial grass filaments process units of straight curly wire mixing as described in claim 1, which is characterized in that also set in the rack It is equipped with the driving motor for driving the spindle rotation.

6. a kind of artificial grass filaments process units of straight curly wire mixing, pedaline is formed for cladding wire to be wrapped over central hair periphery Silk, the central hair mixes by several raw silk rings and curly wire, which is characterized in that the process units include creel, wire-feed motor, Looping machine and winder,

The creel includes creel seat and the feed roller on the creel seat and package pull hook, the package pull hook It is equipped with the reel mounting portion for installing curly wire reel, the feed roller, which can drive, to be placed on the reel mounting portion Curly wire spool turns；

The wire-feed motor has wire feed roller；

The looping machine includes rack and is installed on the lower godet roller in the rack, the spindle with centre bore, wire threading machine structure With upper godet roller, the spindle is installed in rotation in the rack, and cladding wire reel is placed on the spindle, described to wear silk Mechanism has wire hole；

The winder has spooler；

Curly wire is mixed to form with the spun raw silk rings of spinning-drawing machine in multi beam after the curly wire unwound on the reel mounting portion Heart silk passes through lower godet roller, the centre bore of spindle and wire threading machine structure per Shu Suoshu central hairs successively after the wire feed roller Wire hole；

Cladding wire after the cladding wire unwound pass through the wire hole, at the wire hole to the central hair into Row looping, the artificial grass filaments formed after looping are output to the spooler after the upper godet roller and are batched.