CN210339784U - Prevent coiling mechanism of F46 membrane of fold - Google Patents
Prevent coiling mechanism of F46 membrane of fold Download PDFInfo
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- CN210339784U CN210339784U CN201921309529.6U CN201921309529U CN210339784U CN 210339784 U CN210339784 U CN 210339784U CN 201921309529 U CN201921309529 U CN 201921309529U CN 210339784 U CN210339784 U CN 210339784U
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- negative pressure
- pressure air
- winding drum
- air box
- support frame
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Abstract
The utility model discloses a relate to coiling mechanism technical field, specifically be a prevent coiling mechanism of F membrane of fold, including the support frame, the support frame is L font platelike structure, and fixed welding has the motor of horizontal setting on the right side inner wall of support frame, and the left side transmission of motor is connected with motor shaft, and motor shaft's left end movable sleeve is equipped with the receipts reel, and the receipts reel is the cross-section and is the I shape, and the upper end correspondence of receipts reel is provided with negative pressure bellows. The negative pressure air box is arranged above the winding drum in the utility model, which plays a role of adsorbing and leveling the F46 film, so that the F46 film can be wound on the winding drum in order without fold phenomenon; the middle negative pressure air box of the utility model can be adjusted and adapted up and down, and is convenient to use; the utility model discloses well rolling section of thick bamboo is got and is put the convenience, has improved dismouting efficiency.
Description
Technical Field
The utility model relates to a coiling mechanism technical field specifically is a prevent coiling mechanism of F46 membrane of fold.
Background
The F46 film is one of polytetrafluoroethylene films, has the advantages of most obvious voltage resistance and breakdown voltage, is usually used for capacitor media, is used for wire insulation, electrical instrument insulation and sealing gaskets, and is often wrinkled due to the influence of external factors such as static electricity, wind power and the like in the production and winding processes to influence normal use.
For this reason, we propose a winding device of F46 film for preventing wrinkles to solve the above disadvantages well.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent coiling mechanism of F46 membrane of fold to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent coiling mechanism of F membrane of fold, includes the support frame, the support frame is L font platelike structure, and fixed welding has the motor of horizontal setting on the right side inner wall of support frame, and the left side transmission of motor is connected with the motor shaft, the left end movable sleeve of motor shaft is equipped with the winding drum, the winding drum is the cross-section and is the I shape, and the upper end correspondence of winding drum is provided with negative pressure bellows, the last fixed surface of negative pressure bellows is provided with negative pressure fan, and the last fixed surface welding of negative pressure bellows has the spring, and the upper end fixed welding of spring is on the top inner wall of support frame, the inside of negative pressure bellows is provided with the wind chamber, and the bottom surface of negative pressure bellows is provided with the negative pressure wind hole that multiunit intercommunication wind chamber set up, the right-hand member an organic whole of.
Preferably, the negative pressure bellows is a rectangular box structure, and the length of the negative pressure bellows corresponds to the length of the I-shaped groove of the winding drum.
Preferably, the springs are arranged in four groups, and the four groups of springs are distributed at equal intervals.
Preferably, the lantern ring is of a cylindrical structure, and the lantern ring is movably sleeved on the motor rotating shaft.
Preferably, the connecting rod is of a T-shaped round rod-shaped structure, and the lower end of the connecting rod simultaneously and movably penetrates through a fixing hole in the surface of the motor rotating shaft and the upper surface and the lower surface of the lantern ring.
Preferably, the lower extreme of connecting rod is provided with stop nut, stop nut activity laminating is at the lower surface of the lantern ring, stop nut passes through screw-thread fit and connects on the connecting rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the negative pressure air box is arranged above the winding drum in the utility model, which plays a role of adsorbing and leveling the F46 film, so that the F46 film can be wound on the winding drum in order without fold phenomenon;
2. the middle negative pressure air box of the utility model can be adjusted and adapted up and down, and is convenient to use;
3. the utility model discloses well rolling section of thick bamboo is got and is put the convenience, has improved dismouting efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic bottom structure of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a cross-sectional view taken along line a-a of fig. 3 according to the present invention.
In the figure: the device comprises a support frame 1, a winding drum 2, a negative pressure air box 3, a spring 4, a negative pressure fan 5, a lantern ring 6, a motor rotating shaft 7, a motor 8, a limit nut 9, a connecting rod 10, a negative pressure air hole 11 and a fixing hole 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a prevent coiling mechanism of F46 membrane of fold, includes support frame 1, and support frame 1 is L font platelike structure, and fixed welding has the motor 8 of horizontal setting on the right side inner wall of support frame 1, and the model of motor 8 can use: IH6PF6N-19, but not limited to this type of motor, is a common technology in the prior art, and can be selected according to actual needs, which is not described herein.
A motor rotating shaft 7 is connected to the left side of a motor 8 in a transmission manner, a winding drum 2 is movably sleeved at the left end of the motor rotating shaft 7, the winding drum 2 is I-shaped in cross section, a negative pressure air box 3 is correspondingly arranged at the upper end of the winding drum 2, the negative pressure air box 3 is of a rectangular box body structure, and the length of the negative pressure air box 3 corresponds to the length of an I-shaped groove of the winding drum 2, so that the negative pressure air box 3 can be attached to the surface of the winding drum 2 in an initial state, a film after being leveled can be immediately attached to the surface of the winding drum 2, the phenomenon of secondary wrinkles caused by the conveying distance after being leveled can be avoided, and the compression state of a spring 4 is shown in;
a negative pressure fan 5 is fixedly arranged on the upper surface of the negative pressure air box 3, and when the negative pressure fan 5 works, negative pressure suction can be transmitted from the negative pressure air hole 11, so that the F46 film is adsorbed on the bottom surface of the negative pressure air box 3;
the springs 4 are fixedly welded on the upper surface of the negative pressure air box 3, four groups of springs 4 are arranged, the four groups of springs 4 are distributed at equal intervals, the springs 4 enable the negative pressure air box 3 to be always attached to the surface of the F46 film, the diameter of the F46 film can be contracted upwards along with the rolling of the winding drum 2, and the adaptability is high;
the upper end of the spring 4 is fixedly welded on the inner wall above the support frame 1, an air cavity is arranged inside the negative pressure air box 3, a plurality of groups of negative pressure air holes 11 communicated with the air cavity are formed in the bottom surface of the negative pressure air box 3, a lantern ring 6 is integrally arranged at the right end of the winding drum 2, the lantern ring 6 is of a cylindrical structure, the lantern ring 6 is movably sleeved on the motor rotating shaft 7, and the lantern ring 6 is convenient to rapidly connect and detach between the winding drum 2 and the motor rotating shaft 7 and convenient to use;
wherein, be connected through connecting rod 10 between lantern ring 6 and the motor shaft 7, connecting rod 10 is the round bar-shaped structure of T font, the lower extreme of connecting rod 10 activity simultaneously passes the fixed orifices 12 on motor shaft 7 surface and lantern ring 6's last lower surface setting, the lower extreme of connecting rod 10 is provided with stop nut 9, stop nut 9 activity laminating is at the lower surface of lantern ring 6, stop nut 9 passes through screw-thread fit and connects on connecting rod 10, stop nut 9 has avoided connecting rod 10 the phenomenon that drops to appear.
The working principle is as follows:
when the winding device is used, firstly, the winding drum 2 is sleeved on the motor rotating shaft 7, the connecting rod 10 movably penetrates through the lantern ring 6 and the fixing hole 12 to fix the winding drum 2 on the motor rotating shaft 7, the winding drum 2 is driven to rotate while the motor rotating shaft 7 rotates, then, the F46 film is wound, the F46 film is adsorbed by negative pressure when passing through the negative pressure air hole 11 and leveled on the bottom surface of the negative pressure air box 3, and then, along with the rotation of the winding drum 2, the winding drum 2 is wound neatly, and the phenomenon of folding cannot occur.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A coiling mechanism of F46 membrane of preventing fold, includes support frame (1), its characterized in that: the support frame (1) is of an L-shaped plate-shaped structure, a motor (8) transversely arranged is fixedly welded on the inner wall of the right side of the support frame (1), a motor rotating shaft (7) is connected to the left side of the motor (8) in a transmission manner, a winding drum (2) is movably sleeved at the left end of the motor rotating shaft (7), the winding drum (2) is of an I-shaped cross section, a negative pressure air box (3) is correspondingly arranged at the upper end of the winding drum (2), a negative pressure fan (5) is fixedly arranged on the upper surface of the negative pressure air box (3), a spring (4) is fixedly welded on the upper surface of the negative pressure air box (3), an upper end of the spring (4) is fixedly welded on the inner wall of the upper portion of the support frame (1), an air cavity is arranged inside the negative pressure air box (3), a plurality of groups of negative pressure air holes (11) communicated with the air cavity are formed in, the lantern ring (6) is connected with the motor rotating shaft (7) through a connecting rod (10).
2. The rolling device of F46 film for preventing wrinkles, according to claim 1, wherein: the negative pressure air box (3) is of a rectangular box structure, and the length of the negative pressure air box (3) corresponds to the length of the I-shaped groove of the winding drum (2).
3. The rolling device of F46 film for preventing wrinkles, according to claim 1, wherein: four groups of springs (4) are arranged, and the four groups of springs (4) are distributed at equal intervals.
4. The rolling device of F46 film for preventing wrinkles, according to claim 1, wherein: the lantern ring (6) is of a cylindrical structure, and the lantern ring (6) is movably sleeved on the motor rotating shaft (7).
5. The rolling device of F46 film for preventing wrinkles, according to claim 1, wherein: the connecting rod (10) is of a T-shaped round rod-shaped structure, and the lower end of the connecting rod (10) simultaneously movably penetrates through a fixing hole (12) in the surface of the motor rotating shaft (7) and the upper surface and the lower surface of the lantern ring (6).
6. The rolling device of F46 film for preventing wrinkles, according to claim 5, wherein: the lower extreme of connecting rod (10) is provided with stop nut (9), stop nut (9) activity laminating is at the lower surface of lantern ring (6), stop nut (9) are connected on connecting rod (10) through screw-thread fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921309529.6U CN210339784U (en) | 2019-08-14 | 2019-08-14 | Prevent coiling mechanism of F46 membrane of fold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921309529.6U CN210339784U (en) | 2019-08-14 | 2019-08-14 | Prevent coiling mechanism of F46 membrane of fold |
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| Publication Number | Publication Date |
|---|---|
| CN210339784U true CN210339784U (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921309529.6U Active CN210339784U (en) | 2019-08-14 | 2019-08-14 | Prevent coiling mechanism of F46 membrane of fold |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111976073A (en) * | 2020-08-04 | 2020-11-24 | 湖州骏才科技有限公司 | Calender for processing plastic film for film production |
-
2019
- 2019-08-14 CN CN201921309529.6U patent/CN210339784U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111976073A (en) * | 2020-08-04 | 2020-11-24 | 湖州骏才科技有限公司 | Calender for processing plastic film for film production |
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