CN118459082B - Cutting-free upper head-changing transition ring mechanism capable of automatically pushing out whole circle of yarns - Google Patents
Cutting-free upper head-changing transition ring mechanism capable of automatically pushing out whole circle of yarns Download PDFInfo
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- CN118459082B CN118459082B CN202410924337.5A CN202410924337A CN118459082B CN 118459082 B CN118459082 B CN 118459082B CN 202410924337 A CN202410924337 A CN 202410924337A CN 118459082 B CN118459082 B CN 118459082B
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- 230000007704 transition Effects 0.000 title claims abstract description 115
- 230000007246 mechanism Effects 0.000 title claims abstract description 45
- 238000005491 wire drawing Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 abstract description 9
- 239000003365 glass fiber Substances 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract description 2
- 210000002268 wool Anatomy 0.000 abstract description 2
- 238000004804 winding Methods 0.000 description 12
- 239000011521 glass Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 239000012779 reinforcing material Substances 0.000 description 1
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Abstract
The application relates to the technical field of glass fiber kiln wire drawing equipment, in particular to a cutting-free upper head changing transition ring mechanism capable of automatically pushing out whole circle of yarns. The upper head changing transition ring mechanism comprises an upper head changing transition ring, an upper head changing piston rod, an upper head changing cylinder cover, an upper head changing elastic piece, an end cover, a buffer part and a yarn pushing mechanism. The cutting-free upper head changing transition ring mechanism capable of automatically pushing out the whole circle of yarns provided by the application can automatically finish the head feeding and head changing operation of the wire drawing machine through the cooperation with the machine head spindle, and can automatically process the transition yarns formed in the head feeding and head changing process, thereby being beneficial to reducing the labor intensity, improving the automation degree and improving the safety condition of man-machine cooperation. Meanwhile, the whole circle of transition yarn can be recycled, the recycling value of the transition yarn is improved, and the broken yarn of the wool yarn is prevented from polluting the environment.
Description
Technical Field
The application relates to the technical field of glass fiber kiln wire drawing equipment, in particular to a cutting-free upper head changing transition ring mechanism capable of automatically pushing out whole circle of yarns.
Background
The glass fiber is used as a composite reinforcing material, and has wide application fields and various varieties, and the glass fiber is directly drawn into cylindrical yarn groups by a wire drawing machine, drawn into saddle-shaped yarn groups by a yarn cake wire drawing machine and the like.
In the existing glass fiber kiln drawing process, because the full cylinder of a drawing machine is replaced and an automatic upper head is used for winding yarns on a wire ring through a V-shaped groove and a wire hook or a wire ring with a threaded groove and a wire hook, the structure of the wire ring is superior in recent years, but a yarn manipulator remained on the wire ring is difficult to take out, and the yarn manipulator must be manually cut and cleaned on site to finish yarn taking work, potential safety hazards exist in man-machine cooperation, and automatic continuous production cannot be realized.
With the progress of society to abominable operational environment and operation security become first thing, at present walk into intelligent manufacturing age, the wire drawing area adopts closed full-automatic manipulator to replace manual operation and energy saving and consumption reduction to improve production efficiency and become urgent, in order to solve the automation problem how to improve waste yarn utilization value and unmanned participation, the yarn cutting that remains on last silk ring still must break through, realize can covering current equipment and upgrade, realize unmanned automatic production operation that promotes the whole circle of waste yarn, improve the wholeness ability and the efficiency of current wire drawing machine, promote the residual value of waste yarn and reach apparent economic benefits.
Disclosure of Invention
In view of the above, the present application provides a cutting-free top-changing transition ring mechanism capable of automatically pushing out a whole circle of yarn, so as to solve all or part of the technical problems described in the background art section of the present application.
The application provides a solution for solving the technical problems that:
the cutting-free upper head-changing transition ring mechanism capable of automatically pushing out the whole circle of yarn comprises an upper head-changing transition ring, wherein a transition slope, a transition ring cavity and a centrifugal yarn pushing channel are arranged on the upper head-changing transition ring;
the transition slope sets up on the outer circumference of last transition ring that trades first, and the transition ring chamber link up and trades first transition ring, and centrifugal yarn pushing clamp way sets up on the cavity in transition ring chamber and extends to the transition slope.
Preferably, the upper head-changing transition ring is also provided with a machine head assembly part and a yarn breaking groove; the machine head assembly part is arranged at one end of the upper head-changing transition ring and is used for assembling the upper head-changing transition ring on a machine head main shaft of the wire drawing machine; the yarn breaking groove is arranged at the position of the upper head changing transition ring, which is close to the machine head assembly part.
Preferably, the upper head-changing transition ring is further provided with an upper wire hook, and the upper wire hook is arranged at one end of the upper head-changing transition ring, which is different from the machine head assembly part.
Preferably, the upper head-changing transition ring is also provided with an upper head-changing piston cavity and a piston cavity air passage, and the piston cavity air passage is communicated with the upper head-changing piston cavity.
Preferably, an upper head-changing piston rod and an upper head-changing elastic piece are arranged in the upper head-changing piston cavity, and an upper head-changing cylinder cover is arranged at the opening part of the upper head-changing piston cavity.
Preferably, the number of the upper head changing piston cavity and the centrifugal yarn pushing clamp channels is 6; the upper head-changing piston cavity and the centrifugal yarn pushing channel are uniformly arranged on the circumference of the transition ring cavity at intervals.
Preferably, the cutting-free upper head changing transition ring mechanism capable of automatically pushing out the whole circle of yarns further comprises an end cover, and the end cover is arranged at the outer end part of the transition ring cavity.
Preferably, the cutting-free top-changing transition ring mechanism capable of automatically pushing out the whole circle of yarn further comprises a buffer component which is arranged on the end cover and is positioned in the transition ring cavity.
Preferably, the transition ring cavity comprises a shaft hole section, a buffer section and a cavity section arranged between the shaft hole section and the buffer section.
Preferably, a positioning baffle ring is arranged between the shaft hole section and the cavity section and used for limiting the movement range of the piston rod.
Preferably, the positioning baffle ring is further provided with a retainer ring, and the retainer ring is used for preventing rigid fit between the components.
Preferably, the cutting-free upper head changing transition ring mechanism capable of automatically pushing out the whole circle of yarn further comprises a yarn pushing mechanism, wherein the yarn pushing mechanism comprises a yarn pushing piston rod, a yarn pushing seat and a centrifugal yarn pushing rod; the yarn pushing seat is arranged in the transition ring cavity, the centrifugal yarn pushing rod is hinged on the yarn pushing seat and positioned in the centrifugal yarn pushing channel, and the yarn pushing piston rod penetrates through the shaft hole section to be connected to one side, different from the centrifugal yarn pushing rod, of the yarn pushing seat.
Preferably, the yarn pushing mechanism further comprises a yarn pushing reset piece; the yarn pushing piston rod comprises a piston part and a push rod part; two ends of the push rod part are respectively connected with the yarn pushing seat and the piston part; the yarn pushing reset piece is arranged between the piston part and the yarn pushing seat.
Preferably, the yarn pushing piston rod further comprises a buffer head, and the buffer head and the push rod part are respectively positioned at two sides of the piston part.
Preferably, the yarn pushing mechanism further comprises a buffer; the buffer is arranged on the yarn pushing piston rod and/or the yarn pushing seat.
Preferably, the centrifugal yarn pushing rod comprises a hinge hole, a yarn pushing part and a buffer part; the yarn pushing part and the buffer part are respectively positioned at two sides of the hinge hole.
The beneficial technical effects are as follows:
According to the cutting-free upper head changing transition ring mechanism capable of automatically pushing out the whole circle of yarns, through the cooperation between the cutting-free upper head changing transition ring mechanism and the main shaft of the machine head, the upper head and the head changing operation of the wire drawing machine can be automatically completed, and the transition yarns formed in the upper head and the head changing process can be automatically processed, so that the labor intensity is reduced, the automation degree is improved, and the safety condition of man-machine cooperation is improved; meanwhile, the whole circle of transition yarn can be recycled, the recycling value of the transition yarn is improved, and the broken yarn of the wool yarn is prevented from polluting the environment.
The technical scheme and technical effects of the present application are described in detail below with reference to the drawings and the detailed description of the specification.
Drawings
Fig. 1: the front view of the cutting-free upper head-changing transition ring mechanism can automatically push out the whole circle of yarns;
Fig. 2: FIG. 1 is a cross-sectional view of A-A;
fig. 3: FIG. 1 is a sectional view B-B;
fig. 4: a yarn pushing mechanism structure schematic diagram;
fig. 5: the cutting-free upper head-changing transition ring mechanism assembly drawing of the whole circle of yarns can be automatically pushed out;
icon description:
10-upper head changing transition ring;
110-transition ramp;
120-a transition ring cavity; 1210-shaft hole section, 1220-buffer section, 1230-cavity section, 1240-baffle ring and 1250-retainer ring;
130-centrifuging the yarn pushing channel;
140-a handpiece assembly;
150-yarn breaking groove;
160-a wire feeding hook;
170-upper head-changing piston cavity;
180-transition ring airway;
20-upper head-changing piston rod;
30-upper head changing cylinder cover;
40-upper head changing elastic piece;
50-end caps;
60-cushioning component;
70-a yarn pushing mechanism;
710-a piston rod, 720-a yarn pushing seat, 730-a centrifugal yarn pushing rod, 740-a yarn pushing reset piece and 750-a buffer;
7110-piston part, 7120-pushrod part, 7130-buffer head;
7310-hinge holes, 7320-yarn pushing portions, 7330-buffer portions.
Detailed Description
Description of the terminology: the prior wire drawing machine generally comprises a wire drawing machine frame, a machine head turntable and two machine heads arranged on the machine head turntable (see patent: figure 1 of a slow-drawing automatic head-up online cutting-free transition yarn guiding mechanism/application number 201922235065.5). The machine head comprises a machine head main shaft. During winding, the yarn cylinder is fixed on the main shaft of the machine head, then the glass filaments are connected to the yarn cylinder, and the main shaft of the machine head rotates to wind the glass filaments on the yarn cylinder to form yarn groups or yarn cakes. When the bobbin which is winding is fully wound with glass fiber filaments (full bobbin), the bobbin (empty bobbin) which is not winding is replaced to a winding position through the rotation of the machine head turntable to continue winding, and the yarn group or yarn cake after the full bobbin is taken down by a mechanical arm or manually to enter the next procedure.
The above-mentioned process of initially connecting the glass filaments to the empty yarn tube is called an upper head in the present application, and the process of rotating the empty tube and the full tube to exchange positions by the head turntable is called a head exchange or a tube exchange in the present application, and the upper head exchange in the present application means two operations of the upper head and the head exchange.
When the empty tube is at the top, the yarn is wound on the upper wire ring by the V-shaped groove and the wire hook or the upper wire ring with the threaded groove and the wire hook in the prior art, and then the glass fiber yarn is pushed to the winding area of the winding tube by the push screw rod. In the process of head feeding, partial transition yarn can be formed on the upper yarn ring due to the continuous rotation of the main shaft of the machine head, and a connecting line can exist between the transition yarn and the finished yarn group.
Referring to fig. 1-5, the cutting-free upper head-changing transition ring mechanism capable of automatically pushing out whole-circle yarns disclosed by the application comprises an upper head-changing transition ring 10, wherein a transition slope 110, a transition ring cavity 120 and a centrifugal yarn pushing channel 130 are arranged on the upper head-changing transition ring 10; the transition slope 110 is disposed on the outer circumference of the upper head changing transition ring 10, the transition ring cavity 120 penetrates the upper head changing transition ring 10, and the centrifugal yarn pushing channel 130 is disposed on the cavity of the transition ring cavity 120 and extends to the transition slope 110.
The transition ring cavity 120 includes an axial bore segment 1210, a buffer segment 1220, and a cavity segment 1230 disposed between the axial bore segment 1210 and the buffer segment 1220. A positioning baffle ring 1240 is arranged between the shaft hole section 1210 and the cavity section 1230, and the positioning baffle ring 1240 is used for limiting the movement range of the piston rod. To avoid a rigid fit between the components, a retainer ring 1250 may also be provided on the retainer ring 1240.
The upper head changing transition ring 10 is also provided with a machine head assembling part 140, a yarn breaking groove 150 and an upper wire hook 160. The nose assembly 140 is disposed at an end of the upper shaft hole segment 1210 of the upper head-changing transition ring 10 for assembling the upper head-changing transition ring 10 to the nose spindle of the wire drawing machine. A yarn breaking groove 150 is provided on the upper head changing transition ring 10 at a position near the head assembling portion 140 for cutting yarn in cooperation with other members or components. The filament feeding hook 160 is disposed at an end of the upper head changing transition ring 10 different from the head assembling portion 140, and is used for hooking glass filaments to complete the head feeding action.
The upper head changing transition ring 10 is also provided with an upper head changing piston cavity 170 and a piston cavity air passage 180. The piston chamber air passage 180 communicates with the upper head changing piston chamber 170. The upper head-changing piston rod 20 and the upper head-changing elastic member 40 are assembled in the upper head-changing piston chamber 170, and the upper head-changing cylinder head 30 is disposed at an opening portion of the upper head-changing piston chamber 170.
The upper head-changing elastic member 40 is a spring or a spring piece propped against the upper head-changing piston rod 20 and the upper head-changing piston cavity 170, the upper head-changing piston rod 20 can retract into the upper head-changing piston cavity 170 under the action of compressed air, and the upper head-changing piston rod 20 can extend out of the upper head-changing piston cavity 170 under the action of the upper head-changing elastic member 40 after the compressed air is cut off.
The number of the upper head changing piston cavity 170 and the centrifugal yarn pushing clamp channels 130 is 6; the upper head-changing piston chamber 170 and the centrifugal push yarn channel 130 are evenly spaced around the circumference of the transition ring chamber 120.
End cap 50 is disposed on transition ring cavity 120 at the end where buffer segment 1220 is located. Cushioning component 60 is disposed on end cap 50 and is located within transition ring cavity 120.
The yarn pushing mechanism 70 includes a yarn pushing piston rod 710, a yarn pushing seat 720, a centrifugal yarn pushing rod 730, a yarn pushing reset member 740, and a buffer 750.
The yarn pushing piston rod 710 includes a piston portion 7110, a push rod portion 7120, and a buffer head 7130; the buffer head 7130 and the push rod portion 7120 are located on both sides of the piston portion 7110, respectively.
The yarn pushing seat 720 is disposed in the transition ring cavity 120, and one end of the push rod portion 7120 passes through the shaft hole segment 1210 and is fixedly connected to the yarn pushing seat 720. The yarn pushing piston rod 710 can perform linear telescopic motion along the axial direction of the shaft hole section 1210. The piston portion 7110 can limit the range of motion of the piston rod 710 by positioning the stop ring 1240 and/or the retainer ring 1250. The yarn pushing resetting member 740 is disposed between the piston portion 7110 and the positioning baffle 1240 or the retainer 1250, and may be a spring and/or a shrapnel. When the piston portion 7110 of the live yarn pushing piston rod 710 axially compresses the yarn pushing reset member 740, the yarn pushing reset member 740 can generate an elastic force for resetting the yarn pushing piston rod 710.
The buffer 750 is disposed on the end of the yarn pushing piston rod 710 and/or the yarn pushing seat 720 and is oriented and the buffer member 60 is substantially aligned.
The centrifugal yarn pushing lever 730 includes a hinge hole 7310, a yarn pushing portion 7320, and a buffer portion 7330; the yarn pushing portion 7320 and the buffer portion 7330 are located on both sides of the hinge hole 7310, respectively. The hinge hole 7310 is used to mount the centrifugal push rod 730 to the push holder 720. Yarn pushing part 7320 is a long arm for pushing the transition yarn; the buffer portion 7330 is a short arm for buffering in cooperation with the buffer member 60. When the buffer part 7330 contacts the buffer member 60, it can be rotated by the buffer member 60 to avoid the movement path of the yarn ball or the yarn bobbin.
Application description: the main shaft of the machine head of the wire drawing machine is provided with a piston cavity for containing the yarn pushing piston rod 710 and a corresponding air passage, the yarn pushing piston rod 710 is assembled in the piston cavity, and then the upper head changing transition ring 10 is fixed on the main shaft of the machine head, so that the functions of upper head changing, yarn breaking and transition yarn pushing of the wire drawing machine can be automatically completed through the cooperation with the main shaft of the machine head.
The preferred configuration of the handpiece spindle is: the main shaft of the machine head is provided with a yarn pushing piston cavity for assembling a yarn pushing piston rod 710, and a main air passage and a bypass air passage. The main air passage is communicated with the yarn pushing piston cavity, a main air hole is formed between the main air passage and the yarn pushing piston cavity, the bypass air passage is communicated with the yarn pushing piston cavity, an auxiliary air hole is formed between the bypass air passage and the yarn pushing piston cavity, and a flow limiting valve is arranged in the auxiliary air hole. The bypass air passage is simultaneously connected to the piston chamber air passage 180 of the upper head-changing piston chamber 170. The yarn pushing piston rod 710 is assembled in the yarn pushing piston cavity, and the upper head changing transition ring 10 is fixedly assembled at the front end of the machine head spindle, namely the opening part of the yarn pushing piston cavity. The buffer head 7130 of the eccentric yarn pushing rod 710 can disconnect or conduct the main air hole along with the axial movement of the yarn pushing piston rod 710. The control method comprises the following steps:
Cutting off compressed air, extending an upper head-changing piston rod, retracting a centrifugal yarn pushing rod along with the yarn pushing piston rod, rotating and swinging a main shaft of a machine head of a wire drawing machine, enabling glass filaments to enter a position between the upper head-changing piston rod and a filament feeding hook, and enabling yarns to enter a winding area immediately after being hooked for wire drawing and winding;
A head changing step, namely pushing out glass filaments to an upper head changing transition ring when the glass filaments are full, starting to switch positions of the full machine head and the empty machine head, enabling glass filament yarns to enter positions of an upper head changing piston rod and an upper filament hook of the empty machine head, and enabling the yarns to enter a winding area after being hooked to continue drawing and winding;
A yarn pushing step, namely switching on compressed air, and retracting the upper head changing piston rod into the upper head changing piston cavity before the yarn pushing piston rod extends out of the yarn pushing piston cavity, and simultaneously compressing the upper head changing reset piece; then, the yarn pushing piston rod extends out of the yarn pushing piston cavity, the centrifugal yarn pushing rod moves along the centrifugal yarn pushing clamping channel, transitional yarns are pushed down the transitional slope, and meanwhile the yarn pushing reset piece is compressed; when the yarn pushing piston rod is pushed out to the end of the stroke, the buffer contacts with the vibration reduction component to buffer and reduce the speed, and the centrifugal yarn pushing rod is influenced by the vibration reduction component to rotate obliquely;
A resetting step, namely cutting off compressed air, wherein an upper head changing piston rod extends out of an upper head changing piston cavity under the action of an upper head changing resetting piece; the yarn pushing piston rod retracts into the yarn pushing piston cavity under the action of the yarn pushing reset piece, and the centrifugal yarn pushing rod is centrifugally vertical along with the rotation of the machine head after the yarn pushing piston rod is reset; when the yarn pushing piston rod is reset and retracted into the yarn pushing piston cavity, the buffer head blocks the main air hole, and residual air is discharged by the flow limiting valve in the bypass air passage to serve as a deceleration buffer.
The technical scheme and the technical effect of the application are explained in detail above with reference to the drawings and the specific embodiments, and it should be noted that other embodiments can be developed by those skilled in the art based on the above description; any simple modification and equivalent substitutions without departing from the innovative concepts of the present application are intended to be covered by the present application, falling within the protective scope of the patent.
Claims (14)
1. The utility model provides a can release cutting-free top transition ring mechanism of whole circle yarn automatically which characterized in that:
comprises an upper head-changing transition ring (10);
a transition slope (110), a transition ring cavity (120) and a centrifugal yarn pushing clamping channel (130) are arranged on the upper head changing transition ring (10);
The transition slope (110) is arranged on the outer circumference of the upper head-changing transition ring (10), the transition ring cavity (120) penetrates through the upper head-changing transition ring (10), and the centrifugal yarn pushing clamp channel (130) is arranged on the cavity of the transition ring cavity (120) and extends to the transition slope (110);
the upper head-changing transition ring (10) is also provided with a machine head assembly part (140) and a yarn breaking groove (150);
the machine head assembly part (140) is arranged at one end of the upper head changing transition ring (10) and is used for assembling the upper head changing transition ring (10) on a machine head main shaft of the wire drawing machine;
The yarn breaking groove (150) is arranged at a position, close to the machine head assembly part (140), on the upper head changing transition ring (10);
the cutting-free upper head changing transition ring mechanism capable of automatically pushing out the whole circle of yarns further comprises a yarn pushing mechanism (70), wherein the yarn pushing mechanism (70) comprises a yarn pushing piston rod (710), a yarn pushing seat (720), a centrifugal yarn pushing rod (730) and a yarn pushing reset piece (740);
The yarn pushing seat (720) is arranged in the transition ring cavity (120), the centrifugal yarn pushing rod (730) is hinged to the yarn pushing seat (720) and located in the centrifugal yarn pushing channel (130), and the yarn pushing piston rod (710) is connected to the yarn pushing seat (720).
2. The cutting-free top-changing transition ring mechanism capable of automatically pushing out whole-circle yarns according to claim 1, wherein:
the upper head-changing transition ring (10) is further provided with an upper wire hook (160), and the upper wire hook (160) is arranged at one end, different from the machine head assembly part (140), of the upper head-changing transition ring (10).
3. The cutting-free top-changing transition ring mechanism capable of automatically pushing out whole-circle yarns according to claim 1, wherein:
the upper head-changing transition ring (10) is also provided with an upper head-changing piston cavity (170) and a piston cavity air passage (180).
4. The cut-free top-change transition ring mechanism capable of automatically ejecting a complete circle of yarn according to claim 3, wherein:
An upper head-changing piston rod (20) and an upper head-changing elastic piece (40) are arranged in the upper head-changing piston cavity (170), and an upper head-changing cylinder cover (30) is arranged at the opening part of the upper head-changing piston cavity (170).
5. The cut-free top-change transition ring mechanism capable of automatically ejecting a complete circle of yarn according to claim 3, wherein:
The number of the upper head changing piston cavity (170) and the centrifugal yarn pushing clamp channels (130) is 6; the upper head changing piston cavity (170) and the centrifugal yarn pushing clamp channel (130) are uniformly arranged on the circumference of the transition ring cavity (120) at intervals.
6. The cutting-free top-changing transition ring mechanism capable of automatically pushing out whole-circle yarns according to claim 1, wherein:
The cutting-free top head changing transition ring mechanism capable of automatically pushing out the whole circle of yarns further comprises an end cover (50), and the end cover (50) is arranged at the end part of the transition ring cavity (120).
7. The cut-free top-change transition ring mechanism capable of automatically pushing out complete loops of yarn as in claim 6, wherein:
The cutting-free top-changing transition ring mechanism capable of automatically pushing out the whole circle of yarn further comprises a buffer component (60), wherein the buffer component (60) is arranged on the end cover (50) and is positioned in the transition ring cavity (120).
8. The cutting-free top-changing transition ring mechanism capable of automatically pushing out whole-circle yarns according to claim 1, wherein:
The transition ring cavity (120) comprises a shaft hole section (1210), a buffer section (1220) and a cavity section (1230) arranged between the shaft hole section (1210) and the buffer section (1220).
9. The cut-free top-change transition ring mechanism capable of automatically ejecting a complete circle of yarn as in claim 8, wherein:
A positioning baffle ring (1240) is arranged between the shaft hole section (1210) and the cavity section (1230), and the positioning baffle ring (1240) is used for limiting the movement range of the piston rod.
10. The cut-free top-change transition ring mechanism capable of automatically ejecting a complete circle of yarn as in claim 9, wherein:
a retainer ring (1250) is further arranged on the positioning baffle ring (1240).
11. The cutting-free top-changing transition ring mechanism capable of automatically pushing out whole-circle yarns according to claim 1, wherein:
The yarn pushing piston rod (710) comprises a piston part (7110) and a push rod part (7120);
both ends of the push rod part (7120) are respectively connected with the yarn pushing seat (720) and the piston part (7110);
The yarn pushing reset piece (740) is arranged between the piston part (7110) and the yarn pushing seat (720).
12. The cut-free top-change transition ring mechanism capable of automatically ejecting a complete circle of yarn as in claim 11, wherein:
the yarn pushing piston rod (710) further comprises a buffer head (7130), and the buffer head (7130) and the push rod part (7120) are respectively positioned at two sides of the piston part (7110).
13. The cutting-free top-changing transition ring mechanism capable of automatically pushing out whole-circle yarns according to claim 1, wherein:
the yarn pushing mechanism (70) further comprises a buffer (750);
the buffer (750) is arranged on the yarn pushing piston rod (710) and/or the yarn pushing seat (720).
14. The cutting-free top-changing transition ring mechanism capable of automatically pushing out whole-circle yarns according to claim 1, wherein:
the centrifugal yarn pushing rod (730) comprises a hinge hole (7310), a yarn pushing part (7320) and a buffer part (7330);
The yarn pushing part (7320) and the buffer part (7330) are respectively positioned at two sides of the hinge hole (7310).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410924337.5A CN118459082B (en) | 2024-07-11 | 2024-07-11 | Cutting-free upper head-changing transition ring mechanism capable of automatically pushing out whole circle of yarns |
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|---|---|---|---|
| CN202410924337.5A CN118459082B (en) | 2024-07-11 | 2024-07-11 | Cutting-free upper head-changing transition ring mechanism capable of automatically pushing out whole circle of yarns |
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| CN118459082B true CN118459082B (en) | 2024-09-03 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117142761A (en) * | 2023-09-28 | 2023-12-01 | 泰安佳成机电科技有限公司 | Automatic change energy-efficient glass fiber wire drawing machine |
| CN117361869A (en) * | 2023-10-09 | 2024-01-09 | 泰安佳成机电科技有限公司 | Glass fiber wire drawing machine with machine head yarn free of cutting and yarn removing |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3814341A (en) * | 1973-09-07 | 1974-06-04 | Du Pont | Yarn winding apparatus |
| US4057195A (en) * | 1976-04-07 | 1977-11-08 | Owens-Corning Fiberglas Corporation | Apparatus for packaging strand |
| US4260568A (en) * | 1979-06-13 | 1981-04-07 | Phillips Petroleum Co. | Method for feeding waste yarn to an extruder |
| EP0024287A1 (en) * | 1979-08-16 | 1981-03-04 | Allied Corporation | Apparatus and process for inline filament winding |
| CN203187824U (en) * | 2013-03-29 | 2013-09-11 | 衡阳纺织机械有限公司 | Clearing-free yarn-reserving and spinning-in device |
| CN205974265U (en) * | 2016-08-19 | 2017-02-22 | 巨石集团有限公司 | Automatic pushing cylinder device of straight pushing -type of glass fiber drawing machine |
| CN218709995U (en) * | 2022-11-28 | 2023-03-24 | 泰安佳成机电科技有限公司 | Automatic unload yarn book silk ring device |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117142761A (en) * | 2023-09-28 | 2023-12-01 | 泰安佳成机电科技有限公司 | Automatic change energy-efficient glass fiber wire drawing machine |
| CN117361869A (en) * | 2023-10-09 | 2024-01-09 | 泰安佳成机电科技有限公司 | Glass fiber wire drawing machine with machine head yarn free of cutting and yarn removing |
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