CN113120700B - Automatic inner shaft supporting device on high-molecular modified asphalt shingle feeding production line - Google Patents
Automatic inner shaft supporting device on high-molecular modified asphalt shingle feeding production line Download PDFInfo
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- CN113120700B CN113120700B CN202110512478.2A CN202110512478A CN113120700B CN 113120700 B CN113120700 B CN 113120700B CN 202110512478 A CN202110512478 A CN 202110512478A CN 113120700 B CN113120700 B CN 113120700B
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- inner shaft
- air bag
- shaft
- supporting device
- gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/24—Constructional details adjustable in configuration, e.g. expansible
- B65H75/242—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages
- B65H75/243—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages actuated by use of a fluid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
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Abstract
The invention discloses an inner shaft automatic supporting device on a macromolecule modified asphalt shingle feeding production line, which comprises a rolled cloth, an inner cylinder, an inner shaft, a driving motor and a first gear, wherein the first gear is connected with the driving motor and drives a second gear on the inner shaft to rotate; be provided with the axis of rotation on the second gear, the axis of rotation is connected with the promotion hub connection, it is provided with strong magnetosphere to promote axle one side, it can reciprocal business turn over strong magnetosphere to promote the axle, the last linear electric motor who is provided with the wire and one side of strong magnetosphere is connected, linear electric motor one side is provided with the push rod and fixes the ejector pad on the push rod, ejector pad one side is provided with the gasbag cover, be provided with the gasbag that can compress in the gasbag cover, carry out corresponding adjustment according to the real-time control support dynamics of change of rotational speed, need not manual regulation and control, very big degree has been avoided leading to interior axle phenomenon of skidding because of the support dynamics that the rotational speed leads to is not enough.
Description
Technical Field
The utility model belongs to the technical field of the asphalt shingle equipment and specifically relates to an interior axle automatic supporting device on modified asphalt shingle pay-off assembly line of polymer.
Background
In the asphalt tile production line type feeding in the current factory, one type of the inner shaft is manually controlled to inflate and deflate, and the other type of the inner shaft is automatically controlled to inflate and deflate by arranging a sensor.
Disclosure of Invention
The utility model provides a not enough to prior art, the utility model provides an interior axle automatic supporting device on modified asphalt shingle pay-off assembly line of polymer can effectively solve above-mentioned interior axle because the rotational speed is too fast when automatic supporting, and the support dynamics is not enough and leads to the phenomenon of skidding, and overall structure is simple, supports the dynamics and carries out corresponding adjustment according to the real-time control of the change of rotational speed, need not manual regulation and control, and very big degree has been avoided leading to interior axle phenomenon of skidding because of the support dynamics that the rotational speed leads to is not enough because of the rotational speed is too fast.
The utility model provides a technical scheme that its technical problem adopted is: the automatic inner shaft supporting device on the high-molecular modified asphalt shingle feeding production line comprises a rolled cloth, a sleeve, an inner shaft, a driving motor and a first gear, wherein the first gear is connected with the driving motor and drives a second gear on the inner shaft to rotate; the novel air bag type air bag is characterized in that a rotating shaft is arranged on the second gear, the rotating shaft is connected with a pushing shaft, a strong magnetic ring is arranged on one side of the pushing shaft, the pushing shaft can reciprocate to enter and exit the strong magnetic ring, a wire is arranged on the strong magnetic ring and connected with a linear motor on one side, a push rod and a push block fixed on the push rod are arranged on one side of the linear motor, an air bag sleeve is arranged on one side of the push block, a compressible air bag is arranged in the air bag sleeve, a plurality of protruding grooves are formed in the air bag sleeve, a movable protruding block is arranged in each protruding groove, the protruding block can protrude out the inner shaft and is tightly attached to the sleeve, and the inner shaft and the sleeve synchronously rotate.
In the above technical solution, further, a locking bearing is further disposed at one end of the rotating shaft connected to the second gear, and the locking bearing is disposed at a plurality of positions and attached to the rotating shaft. The locking bearing is arranged to prevent the rotating shaft from shaking in the rotating process, so that the rotating shaft is further fixed.
In the above technical solution, further, a curved groove is provided on the rotation shaft, the curved groove is a closed loop, a cam is provided on the pushing shaft, the cam is provided in the curved groove, and the rotation shaft moves the cam in the curved groove and reciprocates the pushing shaft.
In the above technical solution, further, the pushing shaft and the rotating shaft are disposed in the inner shaft, a housing is disposed outside the pushing shaft and the rotating shaft, and the housing and the inner shaft are fixedly connected through a first bearing. With the arrangement, the pushing shaft only converts the rotating force of the rotating shaft into the transverse pushing force and is not influenced by the rotation of the inner shaft.
In the above technical solution, further, the strong magnetic ring is fixedly disposed on the inner shaft and rotates along with the inner shaft, and the linear motor is also fixedly disposed on the inner shaft, so that the two ends of the wire do not wind when synchronously rotating.
In the above technical solution, further, the airbag cover is fixedly connected to the inner shaft through a rigid member, the protruding grooves are provided with at least 10 groups on the transverse surface of the airbag cover, and each group of the protruding grooves is provided with at least 4 groups on the longitudinal surface of the airbag cover. Preferably, 12 groups of the protruding grooves are arranged on the transverse surface of the inner shaft, and 8 protruding grooves in each group are arranged on the longitudinal surface.
In the above technical scheme, further, the gasbag is provided with the part adhesion and is in on the inner wall of gasbag cover be provided with on the gasbag cover with ejector pad assorted opening, initial condition under the gasbag is not sufficient state, through ejector pad extrusion the gasbag makes reach the inflation state after the gasbag warp.
In the above technical scheme, further, the length of the push rod extending out is controlled by the linear motor, the greater the current of the linear motor, the longer the extending length of the push rod is, the smaller the current of the linear motor, the shorter the extending length of the push rod is, a second bearing is fixedly arranged at the end of the push rod, the push block is fixed on the second bearing, and the push block is only subjected to the pushing action force of the push rod and cannot synchronously rotate along with the rotation of the motor.
In the technical scheme, further, the push block is in a hemispherical shape with a smooth head, and when the air bag rotates along with the air bag sleeve, the push block does not wrinkle and wind on the surface of the air bag after contacting with the air bag.
The utility model has the advantages that: can get into strong magnetosphere repeatedly through the axis of rotation with the cooperation that promotes the axle, increase the produced electric current of strong magnetosphere, provide not equidimension power through carrying not equidimension electric current to linear electric motor and make the ejector pad can promote to the gasbag, stretch out the lug from the protrusion inslot and extrude the sleeve inner wall after the gasbag extrusion deformation, overall structure is simple, carry out corresponding adjustment according to the real-time control support dynamics of the change of rotational speed, need not manual regulation and control, very big degree has been avoided because of the rotational speed too fast support dynamics that leads to inadequately and has leaded to interior axle phenomenon of skidding to appear.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a schematic view of the initial state of the sleeve and the inner shaft according to the present invention.
Fig. 3 is a schematic view of the first compression state of the sleeve and the inner shaft according to the present invention.
Fig. 4 is a schematic view of the sleeve and the inner shaft of the present invention in a state of being compressed again.
Fig. 5 is a cross-sectional view of the sleeve and the inner shaft according to the present invention in the initial state.
Fig. 6 is a schematic cross-sectional view illustrating a state where the sleeve and the inner shaft are primarily compressed.
Fig. 7 is a schematic cross-sectional view of the sleeve and the inner shaft of the present invention in a state of being compressed again.
Fig. 8 is a perspective view of the rotation shaft and the pushing shaft of the present invention in a matching state.
Fig. 9 is a matching view of the pushing shaft and the strong magnetic ring of the present invention.
Fig. 10 is an enlarged view of a portion a in fig. 2 according to the present invention.
Fig. 11 is an enlarged view of the position B in fig. 3 according to the present invention.
In the figure, 1, a rolling cloth, 2, a rotating shaft, 3, a driving motor, 4, a sleeve, 5, a lug, 6, a rigid part, 7, an air bag sleeve, 8, an air bag, 9, a push block, 10, a second bearing, 11, a lead, 12, a push shaft, 13, a shell, 14, a first bearing, 15, a first gear, 16, a second gear, 17, a locking bearing, 18, an inner shaft, 19, a cam, 20, a curve groove, 21, a strong magnetic ring, 22, a linear motor, 23, a push rod and 24, and a protruding groove.
Detailed Description
Referring to fig. 1 to 11, the automatic inner shaft 18 supporting device on the high molecular modified asphalt shingle feeding line comprises a rolled cloth 1, a sleeve 4, an inner shaft 18, a driving motor 3, and a first gear 15, wherein the first gear 15 is connected with the driving motor 3 and drives a second gear 16 on the inner shaft 18 to rotate; the novel air bag type air bag is characterized in that a rotating shaft 2 is arranged on the second gear 16, the rotating shaft 2 is connected with a pushing shaft 12, a strong magnetic ring 21 is arranged on one side of the pushing shaft 12, the pushing shaft 12 can move in and out in a reciprocating mode through the strong magnetic ring 21, a wire 11 is arranged on the strong magnetic ring 21 and connected with a linear motor 22 on one side, a push rod 23 and a push block 9 fixed on the push rod 23 are arranged on one side of the linear motor 22, an air bag sleeve 7 is arranged on one side of the push block 9, a compressible air bag 8 is arranged in the air bag sleeve 7, a plurality of protruding grooves 24 are formed in the air bag sleeve 7, a movable protruding block 5 is arranged in each protruding groove 24, the protruding block 5 can protrude out of the inner shaft 18 and is tightly attached to the sleeve 4, and the inner shaft 18 and the sleeve 4 can rotate synchronously.
The first gear 15 is driven by the driving motor 3 to rotate the second gear 16, wherein a gear groove matched with the rotating shaft 2 is formed in the middle of the second gear 16, and a gear shape is formed at one end of the rotating shaft 2 and matched with the gear groove, so that the second gear 16 can drive the rotating shaft 2 to rotate.
In order to prevent the rotating shaft 2 from shaking in the rotating process, three locking bearings 17 are attached to the rotating shaft 2, and the three locking bearings 17 are respectively and uniformly attached to the surface of the rotating shaft 2.
The rotating shaft 2 is fixedly connected in the inner shaft 18 and drives the inner shaft 18 to rotate, a shell 13 is arranged outside the rotating shaft 2 and the pushing shaft 12, a first bearing 14 is additionally arranged between the shell 13 and the inner shaft 18 to ensure that the rotation of the shell 13 is not influenced when the inner shaft 18 rotates, a curved groove 20 is arranged on the rotating shaft 2, the curved groove 20 is in a wave-shaped annular closed shape, two symmetrical cams 19 are arranged on the pushing shaft 12, the cams 19 are embedded in the curved groove 20, when the rotating shaft 2 rotates, the cams 19 move in the curved groove 20 along with the shape of the curved groove 20, and the cams 19 can reciprocate back and forth because the curved groove 20 is in a closed wave shape.
The strong magnetic ring 21 is fixed on the inner shaft 18 and rotates synchronously with the inner shaft 18, when the push rod reciprocates, the push rod passes through the strong magnetic ring 21 to cut magnetic induction lines, the generated current is inconsistent according to different speeds of the push rod passing through the strong magnetic ring 21 in a reciprocating manner, and under the condition that other conditions are not changed in the same time, the more times the push rod passes through the strong magnetic ring 21, the more the generated current is, the larger the generated current is, otherwise, the smaller the generated current is, and the generated current is led into the linear motor 22 through the lead 11.
In order to ensure that the wire 11 is not wound, the ferromagnetic ring 21 and the linear motor 22 are both fixed on the inner shaft 18, because the ferromagnetic ring 21 generates current by cutting magnetic induction wires, the ferromagnetic ring 21 is fixed with the inner shaft 18 through an insulating material, and the wire 11 is not wound under the condition of keeping the same rotating speed.
Because linear electric motor 22 can rotate, so push rod 23 also can produce the condition of rotation when advancing, the tip of push rod 23 is provided with second bearing 10, second bearing 10 is fixed the tip of push rod 23, fixed being provided with on the outer lane of second bearing 10 ejector pad 9, the rotation of ejector pad 9 receives the influence of second bearing 10, can not make ejector pad 9 take place rotary motion when advancing, only keeps forward driving force, the driving force that linear electric motor 22 produced changes according to the size of electric current, when the electric current slowly weakens, push rod 23 on linear electric motor 22 then can slowly resume initial condition.
The air bag 8 is provided with a part of the push block 9 which is adhered to the air bag sleeve 7, so that the push block 8 cannot be separated from the air bag sleeve 7 when the air bag 8 is in an initial non-filling state, an opening matched with the push block 9 in size is arranged outside the air bag sleeve 7, the push block 9 can conveniently enter and exit, and the air bag 8 can be in contact with the outside as far as possible, the air bag sleeve 7 is fixedly connected with the inner shaft 18 by arranging the rigid part 6 on the air bag sleeve 7, so that the air bag sleeve 7 and the air bag 8 can keep synchronous rotation with the inner shaft 18, and the push block 9 is arranged to be hemispherical, and the surface of the push block 9 is provided with a smooth surface in order to effectively prevent the push block 9 from twisting the surface of the air bag 8 when being in contact with the air bag 8.
After the air bag 8 is extruded and deformed, the air bag 8 extrudes the convex block 5 which is not extruded out of the convex groove 24, and the extrusion strength between the convex block 5 and the convex groove 24 is controlled according to the force of the push block 9 extruding the air bag 8.
The utility model discloses a working process: the driving motor 3 is started to drive the first gear 15 to drive the second gear 16 to rotate, the rotating shaft 2 rotates through the matching of a gear groove at the center of the second gear 16 and the rotating shaft 2, the cam 19 moves in the curved groove 20 to convert the rotating force on the rotating shaft 2 into the pushing force of the pushing shaft 12, the pushing shaft 12 performs reciprocating cutting magnetic induction linear motion in the strong magnetic ring 21 to generate current, the magnitude of the current generated according to the different rotating speeds of the rotating shaft 2 is different, the current enters the linear motor 22 through the lead 11, the magnitude of the force pushed by the linear motor 22 according to the different magnitudes of the current is different, the pushing block 9 pushes the air bag 8 forward to extrude the air bag 8 to extrude the convex block 5 in the convex groove 24 onto the inner wall of the sleeve 4, the inner shaft 18 drives the cloth roll 1 to start working and adjusts the extrusion degree of the inner wall of the sleeve 4 extruded by the convex block 5 in real time according to different rotating speeds of the rotating shaft 2.
The above is only an embodiment of the present invention, and is not a limitation to the present invention in any form, and the present invention does not depart from the technical solution of the present invention, and the simple modification, equivalent change or modification made by the present invention all fall into the protection scope of the present invention.
Claims (9)
1. The automatic inner shaft supporting device on the high-molecular modified asphalt shingle feeding production line comprises a rolled cloth, a sleeve, an inner shaft and a driving motor, and is characterized by also comprising a first gear, wherein the first gear is connected with the driving motor and drives a second gear on the inner shaft to rotate; the novel air bag type air bag is characterized in that a rotating shaft is arranged on the second gear, the rotating shaft is connected with a pushing shaft, a strong magnetic ring is arranged on one side of the pushing shaft, the pushing shaft can reciprocate to enter and exit the strong magnetic ring, a wire is arranged on the strong magnetic ring and connected with a linear motor on one side, a push rod and a push block fixed on the push rod are arranged on one side of the linear motor, an air bag sleeve is arranged on one side of the push block, a compressible air bag is arranged in the air bag sleeve, a plurality of protruding grooves are formed in the air bag sleeve, a movable protruding block is arranged in each protruding groove, the protruding block can protrude out the inner shaft and is tightly attached to the sleeve, and the inner shaft and the sleeve synchronously rotate.
2. The automatic inner shaft supporting device on the feeding line of the polymer modified asphalt shingle as recited in claim 1, wherein a locking bearing is further disposed at one end of the rotating shaft connected to the second gear, and the locking bearing is disposed at a plurality of positions and attached to the rotating shaft.
3. The automatic inner shaft supporting device for the feeding line of the polymer modified asphalt shingle as recited in claim 1, wherein a curved groove is formed on the rotating shaft, the curved groove is a closed loop, a cam is formed on the pushing shaft, the cam is disposed in the curved groove, and the rotating shaft moves the cam in the curved groove and reciprocates the pushing shaft.
4. The automatic inner shaft supporting device for the high molecular modified asphalt shingle feeding line as recited in claim 1, wherein the pushing shaft and the rotating shaft are disposed in the inner shaft, a housing is disposed outside the pushing shaft and the rotating shaft, and the housing and the inner shaft are fixedly connected through a first bearing.
5. The automatic inner shaft supporting device for the high molecular modified asphalt shingle feeding assembly line as recited in claim 1, wherein the strong magnetic ring is fixedly disposed on the inner shaft and rotates along with the inner shaft, the linear motor is also fixedly disposed on the inner shaft, and at this time, the two ends of the wire do not wind when rotating synchronously.
6. The automatic inner shaft supporting device for the high molecular modified asphalt shingle feeding assembly line as recited in claim 1, wherein the airbag cover is fixedly connected with the inner shaft through a rigid member, at least 10 groups of the protruding grooves are arranged on the transverse surface of the airbag cover, and at least 4 protruding grooves are arranged on the longitudinal surface of the airbag cover in each group.
7. The automatic inner shaft supporting device for the high molecular modified asphalt shingle feeding assembly line according to claim 1, wherein the air bag is partially adhered to the inner wall of the air bag sleeve, the air bag sleeve is provided with an opening matched with the push block, the air bag is in an unfilled state in an initial state, and the push block extrudes the air bag to deform the air bag to achieve an expanded state.
8. The automatic inner shaft supporting device on the high molecular modified asphalt shingle feeding line as recited in claim 2, wherein the length of the extension of the push rod is controlled by the linear motor, the greater the current of the linear motor, the longer the extension of the push rod, the smaller the current of the linear motor, the shorter the extension of the push rod, a second bearing is fixedly disposed at an end of the push rod, the push block is fixed on the second bearing, and the push block is only pushed by the push rod and does not synchronously rotate along with the rotation of the motor.
9. The automatic inner shaft supporting device for the high molecular modified asphalt shingle feeding assembly line as recited in claim 7, wherein the push block is in a hemispherical shape with a smooth head, and when the air bag rotates along with the air bag sleeve, the push block does not wrinkle or wind on the surface of the air bag after contacting the air bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110512478.2A CN113120700B (en) | 2021-05-11 | 2021-05-11 | Automatic inner shaft supporting device on high-molecular modified asphalt shingle feeding production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110512478.2A CN113120700B (en) | 2021-05-11 | 2021-05-11 | Automatic inner shaft supporting device on high-molecular modified asphalt shingle feeding production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113120700A CN113120700A (en) | 2021-07-16 |
| CN113120700B true CN113120700B (en) | 2021-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110512478.2A Active CN113120700B (en) | 2021-05-11 | 2021-05-11 | Automatic inner shaft supporting device on high-molecular modified asphalt shingle feeding production line |
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| CN (1) | CN113120700B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115872237B (en) * | 2022-12-30 | 2023-08-22 | 浙江晶达建材科技有限公司 | Heat-insulating flame-retardant asphalt tile preparation device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU31181A1 (en) * | 1950-02-10 | |||
| KR100824041B1 (en) * | 2007-03-23 | 2008-04-21 | 김병화 | Paper bobbin fixing method and device for rolled texture |
| CN204897035U (en) * | 2015-08-13 | 2015-12-23 | 东莞市雅康精密机械有限公司 | Divide strip machine and rolling slippage axle |
| KR102009447B1 (en) * | 2018-03-20 | 2019-08-12 | (주) 율림에어샤프트 | Friction Shaft For Slitter |
| CN109353898A (en) * | 2018-11-29 | 2019-02-19 | 广州里工实业有限公司 | Fast disassembly type spline air-expanding shaft |
| CN212024415U (en) * | 2019-12-25 | 2020-11-27 | 上海科茂药用包装材料有限公司 | Air expansion shaft |
| CN212424995U (en) * | 2020-04-15 | 2021-01-29 | 上海承秉机械有限公司 | Convex key type slip shaft |
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| CN113120700A (en) | 2021-07-16 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Inner shaft automatic support device on polymer modified asphalt tile feeding line Effective date of registration: 20211203 Granted publication date: 20211026 Pledgee: Ciwu sub branch of Zhejiang Zhuji Rural Commercial Bank Co., Ltd Pledgor: Zhejiang Jingda Building Materials Technology Co.,Ltd. Registration number: Y2021980013835 |
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