CN109824264B - Wire pushing structure of automatic glass fiber cylinder changing wire drawing machine - Google Patents
Wire pushing structure of automatic glass fiber cylinder changing wire drawing machine Download PDFInfo
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- CN109824264B CN109824264B CN201910301070.3A CN201910301070A CN109824264B CN 109824264 B CN109824264 B CN 109824264B CN 201910301070 A CN201910301070 A CN 201910301070A CN 109824264 B CN109824264 B CN 109824264B
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- wire
- glass fiber
- supporting plate
- drawing machine
- winding displacement
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Abstract
The invention relates to the technical field of glass fiber production equipment, and discloses a wire pushing structure of an automatic glass fiber cylinder changing wire drawing machine. The invention has the technical effects that in the fiber pushing process, the tension of each group of fibers is always consistent under the action of the pushing screw rod, the condition of fracture caused by overlarge tension of a certain group of fibers can not occur, and the quality and the efficiency of wire drawing are improved.
Description
Technical Field
The invention relates to the technical field of glass fiber production equipment, in particular to a wire pushing structure of a glass fiber automatic cylinder changing wire drawing machine.
Background
The glass fiber drawing machine is mechanical equipment for drawing glass solution into fibers and winding the fibers into fiber rolls according to a certain rule, most of the glass fiber production processes adopt a double-machine-head automatic cylinder-changing drawing machine, which is also called a double-cylinder automatic cylinder-changing drawing machine, and Chinese patent application No. 201120325987.6 discloses a separating and drawing structure of the glass fiber automatic cylinder-changing drawing machine, which comprises a cylinder-changing turntable, a rotating machine head and a pushing screw rod, wherein a winding displacement mechanism is arranged above the side of the rotating machine head and comprises a winding displacement shaft, a winding displacement steel wire and a wire blocking screw rod; the wire arrangement mechanism is provided with a wire avoidance driving mechanism which can drive the wire arrangement mechanism to be far away from or close to the wire arrangement starting point. When the cylinder is replaced, the wire arrangement mechanism is driven by the wire avoidance driving mechanism to be far away from the initial position, the pushing screw rod pushes all the bundles of glass fibers outwards from the winding position to exchange the positions of the rotating machine head, and all the bundles of glass fibers are wound on the wire winding cylinder of the rotating machine head; after the wire arrangement mechanism is reset, all bundles of glass fibers enter gaps of the wire arrangement steel wires again under the guidance of the wire blocking rod to continue wire arrangement, so that full-automatic cylinder replacement of the double-split wire drawing machine is realized. The double-winding tube or multi-winding tube split drawing on the rotary machine head can be realized while the automatic tube changing is realized, and the scheme realizes multi-tube split drawing, as shown in fig. 1, the displacement of the 3# fiber close to the push rod is larger due to the fact that the push rod is parallel to the axis of the machine head, and the situation that the fiber breaks due to overlarge tension is easy to occur.
Disclosure of Invention
The invention aims to provide a wire pushing structure of a glass fiber automatic cylinder changing wire drawing machine, which can avoid breaking the fiber during wire pushing.
Embodiments of the present invention are implemented as follows: the utility model provides a glass fiber automatic change of a section of thick bamboo wire drawing machine pushes away a silk structure, includes frame, change a section of thick bamboo carousel, rotating machine head, fender lead screw and pushes away the lead screw, and rotating machine head top is provided with winding displacement mechanism, and winding displacement mechanism includes winding displacement axle and winding displacement steel wire, and the winding displacement steel wire sets up on the winding displacement axle, it is perpendicular with the axis of rotating machine head to push away the lead screw, push away the lead screw and be higher than the height of winding displacement axle in vertical direction, push away a lead screw one end of keeping away from that keeps off the lead screw and be the stiff end.
By adopting the technical scheme, the push rod is placed in the vertical direction of the axis of the machine head, so that the distance between the push rod and the plurality of groups of fiber yarns is equal, the tension of each group of fiber subjected to the push rod is always consistent in the fiber push process, the situation that the tension of a certain group of fiber is overlarge to cause fracture is avoided, and the quality and the efficiency of wire drawing are improved.
Further, the automatic wire arranging device further comprises a horizontal chute which is arranged on the frame and is perpendicular to the axis of the rotating machine head, a supporting plate which is connected with the chute in a sliding manner is arranged in the chute, the wire arranging mechanism is arranged on the supporting plate, a driving wire avoiding mechanism is arranged on the supporting plate, and a driving mechanism which drives the supporting plate to slide in the chute is arranged on the frame.
By adopting the technical scheme, the driving mechanism drives the supporting plate to be far away from the rotating machine head along the horizontal direction when the wire is pushed, so that the fiber wire can not be contacted with the wire arrangement mechanism when the wire is pushed by the wire pushing rod, and the wire pushing distance is improved.
Further, the push rod is fixed on the supporting plate, and a driving mechanism drives the wire arrangement mechanism and the push rod to integrally move, so that the manufacturing cost is saved.
Further, the driving mechanism is an air cylinder, and a piston shaft of the air cylinder is connected with the supporting plate.
Further, the contact surface of the supporting plate and the sliding groove is provided with balls, rolling friction is formed between the supporting plate and the sliding groove by the balls, and friction force is reduced.
Further, the driving mechanism is an oil cylinder, and a piston rod of the oil cylinder is connected with the supporting plate.
Further, a motor for driving the winding displacement shaft to rotate is arranged on the supporting plate.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a prior art push rod work diagram;
FIG. 2 is a front view of a wire pushing structure of an automatic glass fiber changing wire drawing machine according to an embodiment of the present invention;
FIG. 3 is a top view of a wire pushing structure of an automatic glass fiber changing and drawing machine according to an embodiment of the present invention;
FIG. 4 is a front view of a wire pushing structure of a two-glass fiber automatic cylinder changing wire drawing machine according to an embodiment of the invention;
reference numerals: the device comprises a 1-push screw rod, a 2-rotating machine head, 3-3# fiber yarns, 4-2# fiber yarns, 5-1# fiber yarns, a 6-cylinder changing turntable, 7-cylinders, 8-sliding grooves, 9-frames, 10-supporting plates, 11-winding shafts, 12-winding wires, 13-screw blocking rods, 14-cylinders and 15-motors.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
The first embodiment of the invention is a wire pushing structure of an automatic glass fiber tube changing wire drawing machine, comprising a frame 9, a tube changing turntable 6, a rotating machine head 2, a wire blocking rod 13 and a wire pushing rod 1, wherein a wire arranging mechanism is arranged above the rotating machine head 2, the wire arranging mechanism comprises a wire arranging shaft 11 and a wire arranging steel wire 12, the wire arranging steel wire 12 is arranged on the wire arranging shaft 11, the wire pushing rod 1 is vertical to the axis of the rotating machine head 2, the height of the wire pushing rod 1 in the vertical direction is higher than the height of the wire arranging shaft 11, the wire pushing structure further comprises a horizontal chute 8 which is arranged on the frame 9 and is vertical to the axis of the rotating machine head 2, a supporting plate 10 which is in sliding connection with the chute 8 is arranged in the chute 8, the wire arranging mechanism is arranged on the supporting plate 10, a cylinder 7 which drives the supporting plate 10 to slide in the chute 8 is arranged on the frame 9, a piston shaft of the cylinder 7 is connected with the supporting plate 10, the wire pushing rod 1 is fixed on the supporting plate 10, a contact surface of the supporting plate 10 and a ball motor is arranged on the contact surface of the chute 8, and the supporting plate 10 is provided with a driving wire arranging shaft 15.
The specific working principle is that the axis of the rotary machine head 2 is X direction, the horizontal direction perpendicular to the axis of the rotary machine head 2 is Y direction, the motion track of the push rod 1 is parallel to the Y direction, the push rod 1 moves towards the direction close to the baffle rod 13 during wire pushing, during winding, glass liquid which is heated and melted into high uniformity in tank furnace is sent to a forming passage provided with a plurality of bushing plates, continuous glass fibers with different linear densities are directly drawn by the bushing plates, the glass fibers are divided into a plurality of bundles of glass fibers through a plurality of bundling wheels, the glass fibers are uniformly wound on a winding drum according to a certain rule under the axial direction of the wire arrangement steel wire 12, when the winding drum is automatically replaced, the cylinder 7 drives the supporting plate 10 to move along the Y direction, the wire arrangement steel wire 12 and the wire arrangement steel wire 11 are separated from the fiber wires first, so that the wire arrangement steel wire 12 avoids the moving path during wire pushing, then the push rod 1 contacts with the fiber wires, the plurality of groups of fiber wires are pushed along the Y direction, then the drum changing turntable 6 drives the rotary machine head 2 to change positions by utilizing the change of transposition and speed difference of the two rotary machine heads 2, the fiber bundles are wound on the rotary machine head 2 to the winding drum 7 to drive the supporting plate 10 to reset the wire arrangement steel wire 8, and the wire arrangement steel wire arrangement mechanism is reset at the same time.
The second embodiment is different from the first embodiment in that an oil cylinder 14 is used instead of the air cylinder 7, and the other technical features are the same as those of the first embodiment.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a glass fiber automatic change of a section of thick bamboo wire drawing machine pushes away a silk structure, includes frame, change a section of thick bamboo carousel, rotating machine head, fender lead screw and pushes away the lead screw, and the rotating machine head top is provided with winding displacement mechanism, and winding displacement mechanism includes winding displacement axle and winding displacement steel wire, and the winding displacement steel wire sets up on the winding displacement axle, a serial communication port, the motion track of pushing away the lead screw is perpendicular with the axis of rotating machine head, the height of pushing away the lead screw in vertical direction is higher than the height of winding displacement axle, pushes away lead screw one end of keeping away from and is the stiff end.
2. The wire pushing structure of the automatic glass fiber tube changing and drawing machine according to claim 1, further comprising a horizontal chute which is arranged on the frame and is perpendicular to the axis of the rotating machine head, wherein a supporting plate which is connected with the chute in a sliding way is arranged in the chute, the wire arranging mechanism is arranged on the supporting plate, and a driving mechanism which drives the supporting plate to slide in the chute is arranged on the frame.
3. The wire pushing structure of the automatic glass fiber changing wire drawing machine according to claim 2, wherein the fixed end of the wire pushing rod is fixed on the supporting plate.
4. The wire pushing structure of the automatic cylinder changing and wire drawing machine for glass fiber according to claim 2, wherein the driving mechanism is a cylinder, and a piston shaft of the cylinder is connected with the supporting plate.
5. The wire pushing structure of the automatic glass fiber tube changing and drawing machine according to claim 2, wherein balls are arranged on the contact surface of the supporting plate and the sliding groove.
6. The wire pushing structure of the automatic glass fiber tube changing and drawing machine according to claim 2, wherein the driving mechanism is an oil cylinder, and a piston rod of the oil cylinder is connected with the supporting plate.
7. The wire pushing structure of the automatic glass fiber changing and drawing machine according to any one of claims 2 to 6, wherein a motor for driving the wire arranging shaft to rotate is arranged on the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910301070.3A CN109824264B (en) | 2019-04-15 | 2019-04-15 | Wire pushing structure of automatic glass fiber cylinder changing wire drawing machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910301070.3A CN109824264B (en) | 2019-04-15 | 2019-04-15 | Wire pushing structure of automatic glass fiber cylinder changing wire drawing machine |
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| CN109824264A CN109824264A (en) | 2019-05-31 |
| CN109824264B true CN109824264B (en) | 2023-08-18 |
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| CN110204191B (en) * | 2019-06-26 | 2023-12-29 | 泰安恒成复合材料工程技术有限公司 | Reciprocating type wire drawing machine for glass fiber |
| CN110655320B (en) * | 2019-10-29 | 2022-02-01 | 重庆国际复合材料股份有限公司 | Method and device for reducing waste wire of glass fiber drawing machine |
| CN113320127B (en) * | 2020-08-17 | 2023-04-28 | 山东玻纤集团股份有限公司 | Tube braiding machine capable of realizing rapid ribbon replacement and continuous production and application method thereof |
| CN112876061B (en) * | 2021-01-29 | 2022-08-26 | 泰安顺茂新材料技术有限公司 | Automatic reversing glass fiber drawing machine with multiple groups of winding heads and using method thereof |
| CN113072298A (en) * | 2021-04-22 | 2021-07-06 | 重庆国际复合材料股份有限公司 | Glass fiber twisted yarn drawing equipment and tension control method |
| CN113185117B (en) * | 2021-05-17 | 2022-08-30 | 泰安顺茂新材料技术有限公司 | Wire drawing machine using multi-beam splitting shuttle arranging mechanism and using method thereof |
| CN114751639A (en) * | 2022-05-09 | 2022-07-15 | 泰山玻璃纤维有限公司 | Production process for automatically changing waste glass fiber inorganic head |
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Address after: 618500 Qinghong Road, Jinshan Industrial Park, Luojiang Economic Development Zone, Deyang City, Sichuan Province Applicant after: Sichuan Fiberglass Group Co.,Ltd. Address before: 618500 Luojiang County, Deyang City, Sichuan Province Applicant before: SICHUAN FIBERGLASS GROUP Co.,Ltd. |
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