CN219971302U - Winding film rewinding equipment - Google Patents
Winding film rewinding equipment Download PDFInfo
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- CN219971302U CN219971302U CN202320405747.XU CN202320405747U CN219971302U CN 219971302 U CN219971302 U CN 219971302U CN 202320405747 U CN202320405747 U CN 202320405747U CN 219971302 U CN219971302 U CN 219971302U
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- 238000004804 winding Methods 0.000 title claims abstract description 75
- 230000003287 optical effect Effects 0.000 claims description 17
- 239000012528 membrane Substances 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
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Abstract
The utility model discloses winding film rewinding equipment which comprises a frame, wherein an unwinding mechanism for erecting a parent roll, a tensioning mechanism for tensioning a winding film, a film head fixing mechanism for fixing a winding film head and a winding mechanism for winding the winding film on a winding core are sequentially arranged on the frame from front to back. The beneficial effects are that: one end of the winding shaft is arranged in the first belt seat bearing at the top end of the rotating bracket, the other end of the winding shaft is in plug-in fit with the right clamping head capable of moving left and right, so that the winding shaft is supported by the rotating bracket and can rotate in the horizontal direction, when a worker moves left and right in operation of the right clamping head, the winding shaft is not required to be supported by the worker, the worker does not need to work with both hands, and the labor intensity and the operation difficulty of the worker are reduced.
Description
Technical Field
The utility model relates to the field of winding film production equipment, in particular to winding film rewinding equipment.
Background
The winding film is usually wound into a parent roll with larger diameter after tape casting, then the parent roll is rewound on a roll core by a rewinder according to the requirement of sales specification, and the problem of inconvenient disassembly of the rewound film roll exists in the existing rewinder. At present, the mainstream film roll disassembling mode is a mode of mounting that one end adopts mortise and tenon grafting, and the other headgear is in the mounting mode of movable sleeve, and the workman needs one hand to hold the film roll when dismantling the film roll, and the other hand operation movable sleeve, and is higher to the collaborative operation requirement of workman's arm strength and both hands.
Disclosure of Invention
The utility model aims to overcome the problems in the prior art and provide winding film rewinding equipment.
In order to achieve the technical purpose and the technical effect, the utility model is realized by the following technical scheme:
the winding film rewinding equipment comprises a frame, an unwinding mechanism for erecting a parent roll, a tensioning mechanism for tensioning a winding film, a film head fixing mechanism for fixing a winding film head, and a winding mechanism for winding the winding film on a winding core are sequentially arranged on the frame from front to back,
the winding mechanism comprises a channel steel arranged on the frame, a rotating bracket and a fixed bracket are respectively arranged at two ends of the channel steel, a winding servo motor and two sets of left-right parallel first belt seat bearings are arranged at the top end of the rotating bracket, a winding shaft is arranged in the two sets of first belt seat bearings, the left end of the winding shaft is connected with a power output shaft of the winding servo motor through a coupling, and a left chuck for fixing the left end of a winding core is arranged on the winding shaft; the top of fixed bolster is installed two sets of parallel optical axis guide rails around, the epaxial cover of guide rail of optical axis guide has compression spring, and compression spring presss from both sides between the guide rail support that is located optical axis guide rail right-hand member and the slider that is located optical axis guide rail right, two sets of movable mounting panel is installed on the slider top of optical axis guide rail, two sets of parallel second take seat bearings about the top of movable mounting panel is installed two sets of on the second takes seat bearing the back shaft, the left end rigid coupling of back shaft has the right chuck that is used for fixed core right-hand member, the right-hand member and the right chuck of rolling axle pull out the plug cooperation.
The rotary support comprises a coiled wire disc-shaped rotary support, a rotary support bearing and a U-shaped rotary mounting plate, wherein the bottom end of the rotary support is mounted on channel steel, the bottom end of the rotary support bearing is mounted on the top end of the rotary support bearing, the rotary mounting plate is mounted on the top end of the rotary support bearing, a first motor mounting plate perpendicular to the top end of the rotary mounting plate is fixedly connected to the rotary mounting plate, the coiling servo motor is mounted and fixed on the first motor mounting plate through bolts, and the first belt seat bearing is mounted on the top end of the rotary mounting plate through bolts.
The left chuck sequentially comprises a circular left mounting ring, a circular left limiting ring and a circular left supporting ring from left to right, wherein the left mounting ring, the left limiting ring and the left supporting ring are integrally manufactured, and the left mounting ring is connected with the winding shaft by a set screw; the right chuck sequentially comprises a right connecting block of a cylinder, a right limiting ring of the cylinder and a right supporting block of the cylinder from right to left, and the supporting shaft, the right connecting block, the right limiting block and the right supporting block are integrally manufactured.
The right side center of right supporting shoe is equipped with the slot of round platform shape, the right-hand member of rolling axle is equipped with the plug of round platform shape, plug and slot plug cooperation.
The unwinding mechanism comprises a second motor support, an unwinding servo motor, a pair of third belt seat bearings and an unwinding roller, wherein the second motor support and the third belt seat bearings are respectively arranged on the frame, the unwinding servo motor is arranged on the second motor support, two ends of a roller shaft of the unwinding roller are respectively rotatably arranged in the third belt seat bearings, and one end of the roller shaft of the unwinding roller is connected with a power output shaft of the unwinding servo motor through a coupler.
The tensioning mechanism comprises three pairs of fourth belt seat bearings, a front tensioning roller, a middle tensioning roller and a rear tensioning roller, wherein the three pairs of fourth belt seat bearings are respectively mounted on the frame through bolts, and the front tensioning roller, the middle tensioning roller and the rear tensioning roller are respectively rotatably mounted between the three pairs of fourth belt seat bearings.
The film head fixing mechanism comprises two bilaterally symmetrical 'convex' shaped supporting blocks and a film head fixing shaft with smooth surfaces, the supporting blocks are arranged on the frame by screws, the middle parts of the top ends of the supporting blocks are provided with concave U-shaped grooves, two ends of the film head fixing shaft are respectively clamped into the U-shaped grooves, two ends of the film head fixing shaft are respectively fixedly connected with a limiting block, and the diameter of the limiting block is larger than that of the film head fixing shaft.
The beneficial effects of the utility model are as follows: one end of the winding shaft is arranged in the first belt seat bearing at the top end of the rotating bracket, the other end of the winding shaft is in plug-in fit with the right clamping head capable of moving left and right, so that the winding shaft is supported by the rotating bracket and can rotate in the horizontal direction, when a worker moves left and right in operation of the right clamping head, the winding shaft is not required to be supported by the worker, the worker does not need to work with both hands, and the labor intensity and the operation difficulty of the worker are reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic view of a winding film rewinding apparatus according to the present utility model;
FIG. 2 is a schematic view of the unwinding mechanism of the present utility model;
FIG. 3 is a schematic view of the tensioning mechanism of the present utility model;
FIG. 4 is a schematic view of a membrane head fixing mechanism according to the present utility model;
FIG. 5 is a schematic view of a winding mechanism according to the present utility model;
FIG. 6 is a split view of a swivel bracket of the present utility model;
FIG. 7 is a schematic view of the left chuck in the present utility model;
FIG. 8 is a schematic view of the structure of the take-up reel of the present utility model;
FIG. 9 is a schematic view of the structure of the optical axis guide rail, compression spring, movable mounting plate, second seated bearing, support shaft and right chuck in the present utility model;
FIG. 10 is a schematic view of the structure of the support shaft and right collet of the present utility model;
the reference numerals in the figures illustrate: the frame 100, the unwinding mechanism 200, the second motor support 201, the unwinding servo motor 202, the third tape seat bearing 203, the unwinding roller 204, the tensioning mechanism 300, the fourth tape seat bearing 301, the front tensioning roller 302, the middle tensioning roller 303, the rear tensioning roller 304, the film head fixing mechanism 400, the backing block 401, the film head fixing shaft 402, the U-shaped groove 403, the stopper 404, the winding mechanism 500, the channel steel 501, the rotating support 502, the fixing support 503, the winding servo motor 504, the first tape seat bearing 505, the rotating support 506, the slewing bearing 507, the rotating mounting plate 508, the first motor mounting plate 509, the bearing housing 510, the winding shaft 511, the left clamp 512, the left mounting ring 513, the left limiting ring 514, the left support ring 515, the optical axis guide 516, the guide rail shaft 517, the guide rail support 518, the slider 519, the movable mounting plate 520, the second tape seat bearing 521, the support shaft 522, the right clamp, the right connecting block 524, the right stopper 526, the slot 527, the plug 528, the compression spring 529.
Detailed Description
The utility model will be described in detail below with reference to the drawings in combination with embodiments.
As shown in fig. 1 to 10, a wound film rewinding apparatus includes a frame 100, an unwinding mechanism 200 for erecting a parent roll, a tensioning mechanism 300 for tensioning a wound film, a film head fixing mechanism 400 for fixing a wound film head, and a winding mechanism 500 for winding the wound film on a winding core are sequentially installed on the frame 100 from front to back.
The unreeling mechanism 200 comprises a second motor support 201, an unreeling servo motor 202, a pair of third belt seat bearings 203 and an unreeling roller 204, wherein the second motor support 201 and the third belt seat bearings 203 are respectively arranged on the frame 100, the unreeling servo motor 202 is arranged on the second motor support 201, two ends of a roller shaft of the unreeling roller 204 are respectively rotatably arranged in the third belt seat bearings 203, one end of the roller shaft of the unreeling roller 204 is connected with a power output shaft of the unreeling servo motor 202 through a coupler, and the diameter of the middle part of the unreeling roller is larger than the outer diameter of the third belt seat bearings. When the parent roll is installed, the bearing seat of the third bearing seat is disassembled, then the coupling connecting the roll shaft of the unreeling roll 204 and the power output shaft of the unreeling servo motor 202 is opened, then the unreeling roll 204 is disassembled and installed in the parent roll, then the bearings at the two ends of the unreeling roll 204 are installed in the third bearing seat, and one end of the roll shaft of the unreeling roll 204 is newly connected with the power output shaft of the unreeling servo motor 202 through the coupling.
The tensioning mechanism 300 includes three pairs of fourth belt seat bearings 301, a front tensioning roller 302, a middle tensioning roller 303 and a rear tensioning roller 304, the three pairs of fourth belt seat bearings 301 are respectively mounted on the frame 100 by bolts, and the front tensioning roller 302, the middle tensioning roller 303 and the rear tensioning roller 304 are respectively rotatably mounted between the three pairs of fourth belt seat bearings 301.
The membrane head fixing mechanism 400 comprises two bilaterally symmetrical 'convex' -shaped supporting blocks 401 and a membrane head fixing shaft 402 with smooth surfaces, the supporting blocks 401 are arranged on the frame 100 by screws, a concave U-shaped groove 403 is formed in the middle of the top end of each supporting block 401, two ends of the membrane head fixing shaft 402 are respectively clamped into the U-shaped groove 403, two ends of the membrane head fixing shaft 402 are respectively fixedly connected with a limiting block 404, and the diameter of the limiting block 404 is larger than that of the membrane head fixing shaft 402.
The winding mechanism 500 comprises a channel steel 501 arranged on the frame 100, and a rotary bracket 502 and a fixed bracket 503 are respectively arranged at two ends of the channel steel 501.
The top end of the rotary bracket 502 is provided with a winding servo motor 504 and two sets of left and right parallel first belt seat bearings 505, specifically, the rotary bracket 502 comprises a coil-disc-shaped rotary support 506, a rotary support bearing 507 and a U-shaped rotary mounting plate 508, the bottom end of the rotary support 506 is arranged on the channel steel 501, the bottom end of the rotary support bearing 507 is arranged at the top end of the rotary support 506, the rotary mounting plate 508 is arranged at the top end of the rotary support bearing 507, the rotary mounting plate 508 is fixedly connected with a first motor mounting plate 509 which is perpendicular to the top end of the rotary mounting plate 508, the winding servo motor 504 is fixedly arranged on the first motor mounting plate 509 by bolts, and the first belt seat bearing 505 is arranged at the top end of the rotary mounting plate 508 by bolts; the bottom end of the rotary mounting plate 508 is fixedly connected with a circular bearing cover 510, and the rotary support bearing 507 is covered in the bearing cover 510 to prevent sundries from clamping the rotary support bearing 507.
A winding shaft 511 is installed in the two groups of first belt seat bearings 505, the left end of the winding shaft 511 is connected with a power output shaft of a winding servo motor 504 through a coupling, a left chuck 512 for fixing the left end of a winding core is installed on the winding shaft 511, the left chuck 512 sequentially comprises a circular left mounting ring 513, a circular left limiting ring 514 and a circular left supporting ring 515 from left to right, the left mounting ring 513, the left limiting ring 514 and the left supporting ring 515 are integrally manufactured, and the left mounting ring 513 is connected with the winding shaft 511 through a set screw.
The top of the fixed bracket 503 is provided with two groups of front-back parallel optical axis guide rails 516, a guide rail shaft 517 of the optical axis guide rails 516 is sleeved with a compression spring 529, the compression spring 529 is clamped between a guide rail support 518 positioned at the right end of the optical axis guide rails 516 and a sliding block 519 positioned at the right side of the optical axis guide rails 516, the top ends of the sliding blocks 519 of the two groups of optical axis guide rails 516 are provided with movable mounting plates 520, the top ends of the movable mounting plates 520 are provided with two groups of left-right parallel second belt seat bearings 521, the two groups of second belt seat bearings 521 are provided with support shafts 522, the left end of the support shafts 522 is fixedly connected with a right clamping head 523 used for fixing the right end of a winding core, wherein the right clamping head 523 sequentially comprises a right connecting block 524 of a cylinder, a right limiting ring 525 of the cylinder, a right supporting block 526 of the cylinder, the right connecting block 524 of the right limiting block 525 and the right supporting block 526 are integrally manufactured.
The right end of the winding shaft 511 is in plug-in fit with the right chuck 523, specifically, a truncated cone-shaped slot 527 is arranged in the center of the left side of the right supporting block 526, a truncated cone-shaped plug 528 is arranged at the right end of the winding shaft 511, and the plug 528 is in plug-in fit with the slot 527. When the right grip is pushed to the right, the right end of the take-up shaft 511 is separated from the right grip 523, so that the take-up shaft can be freely rotated in the horizontal direction.
Two ends of the winding core for winding the winding film are respectively sleeved on the seat supporting ring 515 and the right supporting block 526, and two ends of the winding core are respectively clamped by the left limiting ring 514 and the right limiting block, so that the winding core is ensured to rotate together with the winding cylinder.
The right end of the winding shaft 511 may be further designed as a plug of a quadrangular prism shape, or a triangular prism shape, and the left center of the corresponding right supporting block may be further designed as a slot of a quadrangular prism shape, or a triangular prism shape.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (8)
1. The utility model provides a winding film rewinding equipment, includes frame, its characterized in that: the frame is provided with an unreeling mechanism for erecting a parent roll, a tensioning mechanism for tensioning a winding film, a film head fixing mechanism for fixing a winding film head and a reeling mechanism for reeling the winding film on a reeling core in sequence from front to back,
the winding mechanism comprises a channel steel arranged on the frame, a rotating bracket and a fixed bracket are respectively arranged at two ends of the channel steel, a winding servo motor and two sets of left-right parallel first belt seat bearings are arranged at the top end of the rotating bracket, a winding shaft is arranged in the two sets of first belt seat bearings, the left end of the winding shaft is connected with a power output shaft of the winding servo motor through a coupling, and a left chuck for fixing the left end of a winding core is arranged on the winding shaft; the top of fixed bolster is installed two sets of parallel optical axis guide rails around, the epaxial cover of guide rail of optical axis guide has compression spring, and compression spring presss from both sides between the guide rail support that is located optical axis guide rail right-hand member and the slider that is located optical axis guide rail right, two sets of movable mounting panel is installed on the slider top of optical axis guide rail, two sets of parallel second take seat bearings about the top of movable mounting panel is installed two sets of on the second takes seat bearing the back shaft, the left end rigid coupling of back shaft has the right chuck that is used for fixed core right-hand member, the right-hand member and the right chuck of rolling axle pull out the plug cooperation.
2. The wound film rewinding apparatus as claimed in claim 1, characterized in that: the rotary support comprises a coiled wire disc-shaped rotary support, a rotary support bearing and a U-shaped rotary mounting plate, wherein the bottom end of the rotary support is mounted on channel steel, the bottom end of the rotary support bearing is mounted on the top end of the rotary support bearing, the rotary mounting plate is mounted on the top end of the rotary support bearing, a first motor mounting plate perpendicular to the top end of the rotary mounting plate is fixedly connected to the rotary mounting plate, a rolling servo motor is mounted and fixed on the first motor mounting plate through bolts, and the first belt seat bearing is mounted on the top end of the rotary mounting plate through bolts.
3. The wound film rewinding apparatus as claimed in claim 2, characterized in that: the bottom end of the rotary mounting plate is fixedly connected with a circular bearing cover, and the rotary support bearing is covered in the bearing cover.
4. The wound film rewinding apparatus as claimed in claim 1, characterized in that: the left chuck sequentially comprises a circular left mounting ring, a circular left limiting ring and a circular left supporting ring from left to right, wherein the left mounting ring, the left limiting ring and the left supporting ring are integrally manufactured, and the left mounting ring is connected with the winding shaft by a set screw; the right chuck sequentially comprises a right connecting block of a cylinder, a right limiting ring of the cylinder and a right supporting block of the cylinder from right to left, and the supporting shaft, the right connecting block, the right limiting block and the right supporting block are integrally manufactured.
5. The wound film rewinding apparatus as claimed in claim 4, characterized in that: the center of the left side of the right supporting block is provided with a round table-shaped slot, the right end of the rolling shaft is provided with a round table-shaped plug, and the plug is in plug-in fit with the slot.
6. The wound film rewinding apparatus as claimed in claim 1, characterized in that: the unreeling mechanism comprises a second motor support, an unreeling servo motor, a pair of third belt seat bearings and an unreeling roller, wherein the second motor support and the third belt seat bearings are respectively arranged on the frame, the unreeling servo motor is arranged on the second motor support, two ends of a roller shaft of the unreeling roller are respectively rotatably arranged in the third belt seat bearings, and one end of the roller shaft of the unreeling roller is connected with a power output shaft of the unreeling servo motor through a coupler.
7. The wound film rewinding apparatus as claimed in claim 1, characterized in that: the tensioning mechanism comprises three pairs of fourth belt seat bearings, a front tensioning roller, a middle tensioning roller and a rear tensioning roller, the three pairs of fourth belt seat bearings are respectively mounted on the frame through bolts, and the front tensioning roller, the middle tensioning roller and the rear tensioning roller are respectively rotatably mounted between the three pairs of fourth belt seat bearings.
8. The wound film rewinding apparatus as claimed in claim 1, characterized in that: the membrane head fixing mechanism comprises two bilaterally symmetrical 'convex' shaped supporting blocks and a membrane head fixing shaft with smooth surfaces, the supporting blocks are mounted on the frame by screws, the middle parts of the top ends of the supporting blocks are provided with concave U-shaped grooves, two ends of the membrane head fixing shaft are respectively clamped into the U-shaped grooves, two ends of the membrane head fixing shaft are respectively fixedly connected with a limiting block, and the diameter of the limiting block is larger than that of the membrane head fixing shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320405747.XU CN219971302U (en) | 2023-03-07 | 2023-03-07 | Winding film rewinding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320405747.XU CN219971302U (en) | 2023-03-07 | 2023-03-07 | Winding film rewinding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219971302U true CN219971302U (en) | 2023-11-07 |
Family
ID=88594443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320405747.XU Active CN219971302U (en) | 2023-03-07 | 2023-03-07 | Winding film rewinding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219971302U (en) |
-
2023
- 2023-03-07 CN CN202320405747.XU patent/CN219971302U/en active Active
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