CN219824021U - Transition switching mechanism for automatic upper head cylinder replacement - Google Patents
Transition switching mechanism for automatic upper head cylinder replacement Download PDFInfo
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- CN219824021U CN219824021U CN202320604787.7U CN202320604787U CN219824021U CN 219824021 U CN219824021 U CN 219824021U CN 202320604787 U CN202320604787 U CN 202320604787U CN 219824021 U CN219824021 U CN 219824021U
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- 230000007704 transition Effects 0.000 title claims abstract description 90
- 230000007246 mechanism Effects 0.000 title claims abstract description 36
- 238000005491 wire drawing Methods 0.000 claims abstract description 22
- 238000002788 crimping Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 240000007643 Phytolacca americana Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The utility model relates to a transition switching mechanism for automatic cylinder replacement of an upper head, which belongs to the technical field of wire drawing machines and comprises a transition switching mechanism, wherein the transition switching mechanism is positioned at the outer side end of a working head of the wire drawing machine, and is inserted into the working head of the wire drawing machine by about 5mm in a clearance way, and the transition switching mechanism is arranged corresponding to a plurality of or single working heads. The transition switching mechanism comprises a fixed plate, a pair of transition discs are arranged at the front end of the fixed plate, a driving rotating shaft which is mutually supported by the fixed plate and penetrates through the nesting is arranged on the transition discs, pushing plates which are mutually sleeved with the driving rotating shaft are arranged between the transition discs and the fixed plate, a plurality of transition rods which are annularly distributed and are mutually movably penetrated and sleeved with the transition discs are arranged between the pushing plates and the transition discs, and transition rod mounting discs which are mutually movably sleeved with the driving rotating shaft are respectively arranged between the transition rods and the pushing plates. The device has the characteristics of compact structure, good running stability, high cylinder changing speed and unmanned operation. Solves the problems of low head feeding rate, more waste yarn for cylinder changing and yarn cutting and cleaning.
Description
Technical Field
The utility model relates to the technical field of wire drawing machines, in particular to a transition switching mechanism for automatic cylinder replacement of an upper head.
Background
In the existing glass fiber kiln wire drawing process, because the full cylinder of the wire drawing machine and the automatic top head are used for pushing the yarn to the V-shaped groove at the end part through the yarn pushing rod and adding the wire hook or the wire feeding ring with the threaded groove, the yarn is wound on the wire feeding ring and transitionally switched to the symmetrical machine head, the utility model patent of the multi-head multi-split multi-purpose wire drawing machine and the control method thereof is included, the application number is 2021102158452, the utility model is the most efficient and energy-saving wire drawing machine at present, the top head and the cylinder are both of the wire feeding ring structure, but the yarn manipulator remained on the wire feeding ring is difficult to take out, and the yarn manipulator is required to cut and clean the yarn, so that the yarn taking work can be completed. The man-machine cooperation has potential safety hazards, can not realize automation, and has the defects of low top rate of the cone changing rate, more cone changing waste yarns and the like.
Disclosure of Invention
The utility model mainly solves the defects existing in the prior art, and provides a transition switching mechanism for automatic cylinder replacement of an upper head, which has the characteristics of compact structure, good running stability, high cylinder replacement speed and unmanned operation. Solves the problems of low head feeding rate, more waste yarn for cylinder changing and yarn cutting and cleaning.
The technical problems of the utility model are mainly solved by the following technical proposal:
the transition switching mechanism comprises a transition switching mechanism, wherein the transition switching mechanism is positioned at the outer side end of a working machine head of the wire drawing machine, the transition switching mechanism and the working machine head of the wire drawing machine are inserted into a gap of about 5mm, and the transition switching mechanism is arranged corresponding to a plurality of or a single working machine head and can be compatible with a direct yarn and stranding yarn wire drawing machine, and is not limited to a certain machine head diameter.
The transition switching mechanism comprises a fixed plate, the front end of the fixed plate is provided with a pair of transition discs, the transition discs are provided with driving shafts which are mutually in bearing type and penetrate through nesting with the fixed plate, pushing plates which are mutually sleeved with the driving shafts are arranged between the transition discs and the fixed plate, a plurality of transition rods which are annularly distributed and are mutually movably sleeved with the transition discs are arranged between the pushing plates and the transition discs, and transition rod mounting plates which are mutually movably sleeved with the driving shafts are arranged between the transition rods and the pushing plates.
Preferably, the push plate is provided with an air cylinder connecting seat, and the fixed plate is respectively provided with a primary air cylinder and a secondary air cylinder which are fixedly connected with the air cylinder connecting seat.
Preferably, the fixed plate is provided with a motor penetrating through the push plate, the rear end of the motor is provided with a driving belt wheel which is nested and spliced with the motor in a flat key mode, the rear end of the driving rotating shaft is provided with a driven belt wheel which is nested and fixedly connected with the driving rotating shaft in a flat key mode, the rear end of the driving rotating shaft is used for limiting and fixing the driven belt wheel by a pressing plate, and driving belts are used between the driving belt wheel and the driven belt wheel and between the driving belt wheel and the driven belt wheels.
Preferably, a tensioning wheel which is fixedly spliced with the fixed plate is arranged between one of the driven pulleys and the driving pulley, and the tensioning wheel is fixedly spliced with the driving belt in a crimping mode.
Preferably, the upper end of the push plate is provided with a yarn poking cylinder fixedly connected with a push plate screw, and the side end of the yarn poking cylinder is provided with a yarn poking roller.
Preferably, a fixed shaft sleeve sleeved with the transition rod mounting disc in a bearing mode is arranged between the transition rod mounting disc and the push plate, the fixed shaft sleeve is fixedly sleeved with the push plate in a limiting clamping mode, and the fixed shaft sleeve is movably sleeved with the driving rotating shaft.
Preferably, the lower end of the fixing plate is provided with an upright post which is welded and fixed with the fixing plate in an integrated way.
Preferably, the transition switching mechanism is arranged corresponding to a plurality of working machine heads or a single working machine head, and can be suitable for all wire drawing machines.
The utility model can achieve the following effects:
compared with the prior art, the transition switching mechanism for automatic cylinder replacement of the upper head has the characteristics of compact structure, good running stability, high cylinder replacement speed and no unmanned operation. Solves the problems of low head feeding rate, more waste yarn for cylinder changing and yarn cutting and cleaning.
Drawings
Fig. 1 is a schematic diagram of the standby configuration of the present utility model.
Fig. 2 is a schematic view of the structure of the slow pull head of the present utility model.
Fig. 3 is a schematic view of the structure of the machine head of the utility model when the machine head is threaded.
Fig. 4 is a schematic rear view of the structure of the present utility model.
Fig. 5 is a cross-sectional view of the structure of the present utility model when the machine head is threaded.
In the figure: column 1, fixed plate 2, dial yarn running roller 3, push pedal 4, dial yarn cylinder 5, transition pole mounting disc 6, transition pole 7, transition dish 8, cylinder connecting seat 9, motor 10, drive pivot 11, drive belt 12, drive band pulley 13, take-up pulley 14, driven band pulley 15, secondary cylinder 16, primary cylinder 17, fixed axle sleeve 18.
Detailed Description
The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.
Examples: as shown in figures 1-5, the transition switching mechanism for automatic cylinder replacement of the upper head comprises a transition switching mechanism, wherein the transition switching mechanism is positioned at the outer side end of a working head of a wire drawing machine, and is inserted into the working head of the wire drawing machine by about 5mm in a clearance mode, and the transition switching mechanism is arranged corresponding to a plurality of working heads or a single working head and can adapt to all wire drawing machines. The transition switching mechanism comprises a fixed plate 2, and an upright post 1 which is welded and fixed with the fixed plate 2 integrally is arranged at the lower end of the fixed plate 2. The front end of the fixed plate 2 is provided with a pair of transition discs 8, the transition discs 8 are provided with driving rotating shafts 11 which are mutually bearing-type and penetrate through nesting with the fixed plate 2, the fixed plate 2 is provided with a motor 10 penetrating through a push plate 4, the rear end of the motor 10 is provided with driving belt wheels 13 which are mutually parallel-key type and nested and spliced with the motor 10, the rear end of the driving rotating shafts 11 is provided with driven belt wheels 15 which are mutually parallel-key type and nested and fixedly connected with the driving rotating shafts 11, the rear end of the driving rotating shafts 11 adopts pressing plates to limit and fix the driven belt wheels 15, and driving belts 12 are adopted between the driving belt wheels 13 and the driven belt wheels 15 to drive the driven belt wheels 15. One of the driven belt wheels 15 and the driving belt wheel 13 is provided with a tensioning wheel 14 which is fixedly spliced with the fixed plate 2, and the tensioning wheel 14 is fixedly spliced with the driving belt 12 in a crimping mode. A push plate 4 sleeved with the driving rotating shaft 11 is arranged between the transition disc 8 and the fixed plate 2, an air cylinder connecting seat 9 is arranged on the push plate 4, and a primary air cylinder 17 and a secondary air cylinder 16 which are fixedly connected with the air cylinder connecting seat 9 are respectively arranged on the fixed plate 2. And 6 transition rods 7 which are annularly distributed and movably sleeved with the transition disc 8 are arranged between the push plate 4 and the transition disc 8, and a transition rod mounting disc 6 which is movably sleeved with the driving rotating shaft 11 is arranged between the transition rod 7 and the push plate 4. A fixed shaft sleeve 18 sleeved with the transition rod mounting disc 6 in a bearing way is arranged between the transition rod mounting disc 6 and the push plate 4, the fixed shaft sleeve 18 is fixedly sleeved with the push plate 4 in a limiting clamping way, and the fixed shaft sleeve 18 is movably sleeved with the driving rotating shaft 11. The upper end of the push plate 4 is provided with a yarn poking cylinder 5 fixedly connected with a screw of the push plate 4, and the side end of the yarn poking cylinder 5 is provided with a yarn poking roller 3.
After the automatic upper head of the wire drawing machine starts to slowly draw, if the wire drawing machine is used on a plurality of machine heads, a first-stage air cylinder 17 is needed to push out a push plate 4 first, so that the upper yarn poking roller 3 and a transition rod 7 are displaced to the side of the machine heads by two thirds of the length, then the yarn poking roller 3 is driven by the yarn poking air cylinder 5 to poke yarns to the position of the left upper corner machine head, when the wire drawing machine is used on a single machine head, the function of the yarn poking roller 3 is not needed, then a motor 10 is started, a driving rotating shaft 11 drives a transition disc 8 to enable the transition rod 7 to rotate synchronously with the rotation of the machine heads, and meanwhile, the transition rod 7 on the push plate 4 is completely pushed out of the transition disc 8 and inserted into a gap between the machine heads by about 5mm, and yarn is led to the machine heads from the transition rod 7 through the retraction of the push rod. The second-stage cylinder 16 contracts the push plate 4 together with the transition rod 7 by one third and stops at a distance of about 15mm from the end face of the working machine head. When the working machine head is full, the motor 10 is started again and synchronous with the rotation of the working machine head, the secondary air cylinder 16 pushes out to enable the gap between the transition rod 7 and the working machine head to be inserted by about 5mm, the push rod pushes out the yarn of the machine head from the transition rod 7 to stop, the secondary air cylinder 16 contracts the push plate 4 together with the transition rod 7 by about one third from the end face of the working machine head, the cylinder is replaced, and at the moment, the yarn is broken by the speed difference between the working machine head and the transition rod 7. The transition rod 7 keeps a certain speed, the yarn is led to the working machine head from the transition rod 7 by pushing the screw rod to retract after the change of the bobbin in place, the second-stage air cylinder 16 contracts the motor 10 to stop, and the first-stage air cylinder 17 contracts the upper head or the bobbin changing yarn is automatically fallen off.
In conclusion, the transition switching mechanism for automatic cylinder replacement of the upper head has the characteristics of compact structure, good running stability, high cylinder replacement speed and unmanned operation. Solves the problems of low head feeding rate, more waste yarn for cylinder changing and yarn cutting and cleaning.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In summary, the foregoing description is only one embodiment of the present utility model, but the present utility model is not limited to the above embodiments, and any changes or modifications within the scope of the present utility model are intended to be included in the scope of the present utility model.
Claims (8)
1. The utility model provides a transition shifter of automatic retooling of top which characterized in that: the wire drawing machine comprises a transition switching mechanism, wherein the transition switching mechanism is positioned at the outer side end of a working machine head of the wire drawing machine, the transition switching mechanism and the working machine head of the wire drawing machine are inserted into a gap of about 5mm, and the transition switching mechanism is arranged corresponding to a plurality of or single working machine heads; the transition switching mechanism comprises a fixed plate (2), the front end of the fixed plate (2) is provided with a pair of transition discs (8), the transition discs (8) are provided with drive shafts (11) which are mutually supported by the fixed plate (2) and are penetrated through in a nested mode, pushing plates (4) which are mutually sleeved with the drive shafts (11) are arranged between the transition discs (8) and the fixed plate (2), a plurality of transition rods (7) which are annularly distributed and are mutually movably penetrated through and sleeved with the transition discs (8) are arranged between the pushing plates (4) and transition rod mounting plates (6) which are movably sleeved with the drive shafts (11) are arranged between the transition rods (7) and the pushing plates (4).
2. The transition switching mechanism for automatic top-hat changing according to claim 1, wherein: the push plate (4) is provided with an air cylinder connecting seat (9), and the fixed plate (2) is respectively provided with a primary air cylinder (17) and a secondary air cylinder (16) which are fixedly connected with the air cylinder connecting seat (9).
3. The transition switching mechanism for automatic top-hat changing according to claim 1, wherein: the fixed plate (2) on be equipped with motor (10) that runs through push pedal (4), motor (10) rear end be equipped with motor (10) looks flat key formula drive pulley (13) of nested grafting, drive pivot (11) rear end all be equipped with drive pivot (11) looks flat key formula nested fixed driven pulley (15), drive pivot (11) rear end adopt the clamp plate to carry out spacing fixed to driven pulley (15), drive pulley (13) and driven pulley (15) between, adopt driving belt (12) to drive between two driven pulleys (15).
4. A transition switching mechanism for automatic top-hat changing according to claim 3, wherein: one of the driven pulleys (15) and the driving pulley (13) is provided with a tensioning wheel (14) which is fixedly connected with the fixed plate (2) in an inserting way, and the tensioning wheel (14) is fixedly connected with the driving belt (12) in a crimping way.
5. The transition switching mechanism for automatic top-hat changing according to claim 1, wherein: the upper end of the push plate (4) is provided with a yarn poking cylinder (5) fixedly connected with the screw of the push plate (4), and the side end of the yarn poking cylinder (5) is provided with a yarn poking roller (3).
6. The transition switching mechanism for automatic top-hat changing according to claim 1, wherein: the transition rod mounting plate (6) and the pushing plate (4) are provided with a fixed shaft sleeve (18) sleeved with the transition rod mounting plate (6) in a bearing mode, the fixed shaft sleeve (18) is fixedly sleeved with the pushing plate (4) in a limiting clamping nested mode, and the fixed shaft sleeve (18) is movably sleeved with the driving rotating shaft (11).
7. The transition switching mechanism for automatic top-hat changing according to claim 1, wherein: the lower end of the fixed plate (2) is provided with a stand column (1) which is welded and fixed with the fixed plate (2) in an integrated way.
8. The transition switching mechanism for automatic top-hat changing according to claim 1, wherein: the transition switching mechanism is arranged corresponding to a plurality of working machine heads or a single working machine head, and can be suitable for all wire drawing machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320604787.7U CN219824021U (en) | 2023-03-24 | 2023-03-24 | Transition switching mechanism for automatic upper head cylinder replacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320604787.7U CN219824021U (en) | 2023-03-24 | 2023-03-24 | Transition switching mechanism for automatic upper head cylinder replacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219824021U true CN219824021U (en) | 2023-10-13 |
Family
ID=88248097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320604787.7U Active CN219824021U (en) | 2023-03-24 | 2023-03-24 | Transition switching mechanism for automatic upper head cylinder replacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219824021U (en) |
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2023
- 2023-03-24 CN CN202320604787.7U patent/CN219824021U/en active Active
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