CN209922642U - Curtain coating membrane machine rolling structure - Google Patents
Curtain coating membrane machine rolling structure Download PDFInfo
- Publication number
- CN209922642U CN209922642U CN201920136986.3U CN201920136986U CN209922642U CN 209922642 U CN209922642 U CN 209922642U CN 201920136986 U CN201920136986 U CN 201920136986U CN 209922642 U CN209922642 U CN 209922642U
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- shaft
- winding roller
- curtain coating
- roll
- casting film
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Abstract
The utility model provides a casting film machine rolling structure, which comprises a rolling roller and a plurality of air expansion shafts, wherein a paper pipe sleeve is sleeved on the air expansion shafts to roll a casting film; when the cast film is wound on the paper tube, the winding roller pushes and presses the cast film; the winding roller and the air expansion shaft can both rotate, and when the cast film is wound, the cast film is simultaneously pushed and pressed by the rotation of the winding roller and is wound by the rotation of the air expansion shaft. The utility model winds the casting film in a mode that the wind-up roll and the air expansion shaft rotate simultaneously, and the air expansion shaft rotates to roll the casting film on the paper tube of the air expansion shaft; in the curtain coating membrane rolling in-process when the wind-up roll rotation bulldozes curtain coating membrane purpose and makes, provides frictional force for the curtain coating membrane, avoids pulling the curtain coating membrane to cause the curtain coating membrane tensile deformation and the rib appears, makes the curtain coating membrane can be attached on the paper tube steadily or on the curtain coating membrane that the paper tube has already batched simultaneously, when improving the rolling speed of curtain coating membrane, has avoided appearing tensile curtain coating membrane to curtain coating membrane deformation or the problem of curtain coating membrane surface scotch.
Description
Technical Field
The utility model relates to a curtain coating membrane production technical field especially relates to a curtain coating membrane machine rolling structure.
Background
The existing cast film winding mode is that a paper tube is fixed on a central shaft, and the cast film is wound on the paper tube by winding. The specific winding mode has two kinds: one mode is that a central shaft drives a paper tube to rotate to roll the cast film, and the cast film is rolled in a central shaft rotating mode, so that the cast film is easy to pull by the central shaft, and the problem of ribs caused by stretching deformation of the cast film is easily caused; the other kind is through the paper pipe of wind-up roll compress tightly curtain coating membrane messenger curtain coating membrane rolling in the center pin, and curtain coating membrane rolling relies on the frictional force of curtain coating membrane and wind-up roll, scrapes curtain coating membrane like this easily, causes the curtain coating membrane damaged. The two winding modes have obvious defects when the winding speed is improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that single rolling mode caused curtain coating membrane tensile deformation or scotch curtain coating membrane among the prior art easily, the utility model provides a combine the rotatory rolling of center pin and curtain coating membrane winding structure of wind-up roll friction rolling.
The utility model discloses a following technical scheme realizes:
a casting film machine rolling structure comprises a rolling roller and a plurality of inflatable shafts, wherein a paper pipe is sleeved on the inflatable shafts to roll a casting film; when the cast film is wound on the paper tube, the winding roller pushes and presses the cast film; the winding roller and the air expansion shaft can both rotate, and when the cast film is wound on the paper tube, the cast film is simultaneously pushed and pressed by the rotation of the winding roller and is wound by the rotation of the air expansion shaft.
Further, the winding structure of the casting film machine comprises an inflatable shaft assembly, and the inflatable shaft assembly comprises an inflatable shaft synchronous belt pulley, an inflatable shaft brake, an inflatable shaft clutch and an air inlet joint; the synchronous belt pulley of the inflatable shaft is connected with the inflatable shaft through the inflatable shaft clutch; the synchronous pulley of the air expansion shaft drives the air expansion shaft to rotate; the inflatable shaft brake is used for braking the inflatable shaft; the air inflation shaft is used for air intake or exhaust through the air intake joint, and when the air inflation shaft is used for air intake, the air inflation shaft is inflated so as to fixedly install the paper tube on the air inflation shaft; when the air inflation shaft exhausts, the paper tube can be separated from the air inflation shaft.
Further, curtain coating membrane machine rolling structure includes wind-up roll subassembly, wind-up roll subassembly includes: the winding cylinder, the connecting shaft, the winding roller swing arm and the balancing weight; the connecting shaft is arranged in the middle of the winding roller swing arm; the balancing weight and the winding roller are respectively arranged at two ends of the winding roller swing arm; the winding cylinder is hinged with the winding roller swing arm, and the winding cylinder drives the winding roller swing arm to rotate to the winding roller to push and press the cast film in a winding state by taking the connecting shaft as a center.
Further, the wind-up roll subassembly includes: the wind-up roll driving synchronous belt pulley, the transition wheel, the wind-up roll synchronous belt pulley and the transmission shaft; the winding roller driving synchronous belt wheel and the transition wheel are arranged at two ends of the transmission shaft; the winding roller synchronous belt wheel is arranged at one end of the winding roller, and the transition wheel is connected with the winding roller synchronous belt wheel; the winding roller driving synchronous belt pulley and the transition wheel rotate synchronously, and the transition wheel drives the winding roller to rotate through the winding roller synchronous belt pulley.
Further, the wind-up roll subassembly includes: the oil pressure damping cylinder is used for buffering the winding roller.
Further, the wind-up roll subassembly includes: the rubber roll is arranged on one side of the wind-up roll, and a casting film penetrates through the space between the rubber roll and the wind-up roll and then is wound on a paper tube of the air expansion shaft; the rubber roll with wind-up roll centre gripping curtain coating membrane is in order to improve curtain coating membrane roughness.
Further, the winding structure of the casting film machine comprises a driving motor, the driving motor comprises a first transmission tooth and a second transmission tooth, the first transmission tooth is connected with the winding roller, and the second transmission tooth is connected with the multiple inflatable shafts; the wind-up roll and a plurality of physiosis axle all pass through driving motor drive.
The beneficial effects of the utility model reside in that:
the utility model winds the casting film in a mode that the wind-up roll and the air expansion shaft rotate simultaneously, and the air expansion shaft rotates to roll the casting film on the paper tube of the air expansion shaft; when the winding roller rotates to push and press the cast film, friction force is provided for the cast film in the cast film winding process, the cast film is prevented from being pulled in the cast film winding process to cause stretching deformation of the cast film, ribs are generated, the cast film can be stably attached to a paper tube or the cast film wound by the paper tube, and the winding effect quality is good;
in the above embodiment, the utility model increases the stability of the rolling structure of the cast film machine to the rolling of the cast film by the mode that the air expansion shaft rotates and the rolling roller rotates simultaneously to roll the cast film; the winding speed of the casting film is improved, and meanwhile the problem that the casting film is stretched to the casting film to be deformed or the surface of the casting film is scratched is avoided.
Drawings
Fig. 1 is a schematic structural view of a rolling structure of a casting film machine of the present invention;
fig. 2 is a schematic structural view of the air expansion shaft assembly of the present invention;
FIG. 3 is a front view of the take-up roll assembly of the present invention;
fig. 4 is a schematic structural view of the connection between the driving motor and the air shaft assembly and the winding roller assembly of the present invention.
Detailed Description
For a more clear and complete description of the technical solution of the present invention, the following description is made with reference to the accompanying drawings.
Referring to fig. 1 to 4, the present invention provides a rolling structure of a casting film machine, which is applied to a casting film machine, and is specifically an improvement of a rolling manner of a casting film. The rolling structure of the casting film machine comprises an inflatable shaft assembly 1 and a rolling roller assembly 2. The air inflation shaft assembly 1 comprises a plurality of air inflation shafts 10, and paper tubes for coiling casting films can be sleeved on the air inflation shafts 10. The winding roller assembly 2 comprises a winding roller 20, and the winding roller 20 is used for pressing and pasting the casting film on a paper tube or the casting film wound by the paper tube in the casting film winding process.
The winding roller 20 and the air inflation shaft 10 can both rotate, and when the cast film is wound on a paper tube, the cast film is simultaneously pushed and pressed by the rotation of the winding roller 20 and is wound by the rotation of the air inflation shaft 10.
The utility model discloses wind-up roll 20 carries out the rolling to the casting film with the mode of physiosis axle 10 rotation simultaneously, and physiosis axle 10 is rotatory to make the casting film batch on the paper tube of physiosis axle 10. In the curtain coating membrane rolling process when wind-up roll 20 rotatory bulldozes curtain coating membrane purpose and makes, for the curtain coating membrane provides frictional force, avoid curtain coating membrane rolling in-process pulling curtain coating membrane to cause curtain coating membrane tensile deformation, the rib appears, make the curtain coating membrane can be attached on the paper tube steadily or on the curtain coating membrane that the paper tube has batched simultaneously, rolling effect is of high quality.
In the above embodiment, the utility model increases the stability of the rolling structure of the casting film machine to the rolling of the casting film by the way that the air expanding shaft 10 rotates and the rolling roller 20 rotates simultaneously to roll the casting film; the winding speed of the casting film is improved, and meanwhile the problem that the casting film is stretched to the casting film to be deformed or the surface of the casting film is scratched is avoided.
Example 1:
referring to fig. 2, the specific structure of the air spindle assembly 1 includes:
the device comprises an inflatable shaft 10, an inflatable shaft synchronous pulley 11, an inflatable shaft brake 12, an inflatable shaft clutch 13 and an air inlet joint 14.
The synchronous belt pulley 11 of the inflatable shaft is connected with the inflatable shaft 10 through the clutch 13 of the inflatable shaft; the synchronous pulley 11 of the air inflation shaft drives the air inflation shaft 10 to rotate. The air shaft clutch 13 is used for changing the torque of the air shaft 10 and further changing the rotating speed of the air shaft synchronous pulley 11 driving the air shaft 10. The air inflation shaft clutch 13 can also disconnect the air inflation shaft 10 from the air inflation shaft synchronous belt pulley 11, so that the air inflation shaft 10 loses the driving force and cannot rotate actively, and a user can take the paper tube off the air inflation shaft 10 after the air inflation shaft 10 stops.
The inflatable shaft brake 12 is used for braking the inflatable shaft 10. The air inflation shaft brake 12 is used for braking the air inflation shaft 10 and stopping the rotation of the air inflation shaft 10. When mechanical failure or rolling problem appear in the casting film rolling process, or the casting film needs to stop the rotation of the air expansion shaft 10 after the paper tube is finished, the user can brake the air expansion shaft 10 through the air expansion shaft brake 12.
The air inflation shaft 10 is used for air intake or exhaust through the air intake joint 14, and when the air inflation shaft 10 is used for air intake, the air inflation shaft 10 is inflated to fixedly install a paper tube on the air inflation shaft 10; when the air inflation shaft 10 is exhausted, the paper tube can be separated from the air inflation shaft 10.
Example 2:
referring to fig. 1, 3 and 4, the wind-up roll 20 is attached to the air shaft 10 in the following manner:
wind-up roll subassembly 2 includes: winding cylinder 21, connecting axle 22, wind-up roll swing arm 23, balancing weight 24.
The connecting shaft 22 is arranged in the middle of the winding roller swing arm 23; the wind-up roller swing arm 23 rotates around the connecting shaft 22.
The balancing weight 24 and the take-up roll 20 are respectively arranged at two ends of the take-up roll swing arm 23; the quality of balancing weight 24 equals with wind-up roll 20, and the purpose that balancing weight 24 set up is that wind-up roll 20 can avoid the influence of gravity, guarantees that wind-up roll 20 is the same to the rolling pressure of curtain coating membrane in physiosis axle 10 optional position, guarantees the stability of curtain coating membrane rolling process.
The winding cylinder 21 is hinged to the winding roller swing arm 23, and the winding cylinder 21 drives the winding roller swing arm 23 to rotate around the connecting shaft 22 until the winding roller 20 pushes and presses the casting film in the winding state. The winding cylinder 21 is used as a driver of the winding roller swing arm 23, and the winding cylinder 21 drives the winding roller swing arm 23 to rotate when working so as to change the position of the winding roller 20, so that the winding roller 20 is attached to the paper tube of the air inflation shaft 10 after the winding process starts; after the winding process is finished, the winding roller 20 is far away from the air inflation shaft 10 so as to be used for collecting the wound casting film and the wound paper tube.
The winding roller 20 rotates in the following manner:
wind-up roll subassembly 2 includes: a wind-up roll driving synchronous pulley 25a, a transition wheel 25b, a wind-up roll synchronous pulley 20a, a transmission shaft 25 and a universal coupling 25 c.
In the cast film winding process, the position of the winding roller 20 is either close to the paper tube on the air inflation shaft 10 or far away from the air inflation shaft 10 so that the paper tube is separated from the air inflation shaft 10, and the position of the winding roller 20 can be changed. Therefore, the wind-up roll driving synchronous belt wheel 25a drives the wind-up roll 20 through the transition wheel 25 b. The method specifically comprises the following steps: the wind-up roll driving synchronous belt wheel 25a and the transmission shaft 25 are connected through a universal coupling 25c, the transition wheels 25b are respectively installed at one end of the transmission shaft 25, and when the wind-up roll driving synchronous belt wheel 25a rotates, the transition wheels 25b are driven to synchronously rotate through the universal coupling 25c and the transmission shaft 25; the transition wheel 25b is connected with a wind-up roller synchronous belt wheel 20a installed at one end of the wind-up roller 20 so as to drive the wind-up roller 20 to rotate.
Example 3:
referring to fig. 3, the wind-up roll 20 further includes an oil pressure damping cylinder 26 and a rubber roller 27.
The function of the oil pressure damping cylinder 26 in the take-up roll assembly 2 is to cushion the take-up roll 20. In curtain coating membrane rolling in-process, mechanical parts can inevitably produce the vibration at the in-process of reciprocal motion, and wind-up roll 20 can vibrate and can influence the rolling effect of curtain coating membrane, therefore the utility model discloses the oil pressure damping cylinder 26 that sets up can provide the buffering for wind-up roll 20, and when wind-up roll subassembly 2 vibrated because of mechanical motion, oil pressure damping cylinder 26 cushioned wind-up roll 20, avoided wind-up roll 20 to appear vibrating and influence the quality of batching of curtain coating membrane.
The rubber roller 27 is located on one side of the wind-up roller 20, and when the casting film is wound, the casting film firstly passes through the rubber roller 27 and the wind-up roller 20, and then is wound on the paper tube through the wind-up roller 20 and the air expansion shaft 10 for winding. When the casting film passes through the rubber roller 27 and the wind-up roller 20, the rubber roller 27 and the wind-up roller 20 clamp the casting film to improve the flatness of the casting film.
Example 4:
referring to fig. 1 and 4, the driving method of the air shaft 10 and the wind-up roll 20:
according to the above embodiment, the utility model is provided with the driving motor 3, the driving motor 3 comprises the first driving gear 31 and the second driving gear 32, the first driving gear 31 is connected with the wind-up roll driving synchronous belt pulley 25a, and further the first driving gear 31 is connected with the wind-up roll 20; the second transmission gear 32 is connected to the plurality of air shafts synchronous pulleys 11, and the second transmission gear 32 is connected to the plurality of air shafts 10. The utility model discloses a single driving motor 3 drives wind-up roll 20 and a plurality of physiosis axle 10 simultaneously, guarantees that the rotation rate of physiosis axle 10 when the curtain coating membrane is batched to the paper tube is the same, when guaranteeing physiosis axle 10 and wind-up roll 20 and batch the curtain coating membrane, physiosis axle 10 is the same with wind-up roll 20's rotation rate. The winding quality of the casting film is ensured, and the casting film cannot be creased due to stretching deformation or small tension between the casting films. Meanwhile, the cost is saved by adopting one driving motor 3 for transmission.
Of course, the present invention can also have other various embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative work, and all of them belong to the protection scope of the present invention.
Claims (7)
1. A casting film machine rolling structure is characterized by comprising a rolling roller and a plurality of inflatable shafts, wherein a paper pipe sleeve is sleeved on the inflatable shafts to roll a casting film; when the cast film is wound on the paper tube, the winding roller pushes and presses the cast film;
the winding roller and the air expansion shaft can both rotate, and when the cast film is wound on the paper tube, the cast film is simultaneously pushed and pressed by the rotation of the winding roller and is wound by the rotation of the air expansion shaft.
2. The casting film machine rolling structure according to claim 1, wherein the casting film machine rolling structure comprises an inflatable shaft assembly, and the inflatable shaft assembly comprises an inflatable shaft synchronous pulley, an inflatable shaft brake, an inflatable shaft clutch and an air inlet joint;
the synchronous belt pulley of the inflatable shaft is connected with the inflatable shaft through the inflatable shaft clutch; the synchronous pulley of the air expansion shaft drives the air expansion shaft to rotate;
the inflatable shaft brake is used for braking the inflatable shaft;
the air inflation shaft is used for air intake or exhaust through the air intake joint, and when the air inflation shaft is used for air intake, the air inflation shaft is inflated so as to fixedly install the paper tube on the air inflation shaft; when the air inflation shaft exhausts, the paper tube can be separated from the air inflation shaft.
3. A casting film machine rolling structure according to claim 1, wherein said casting film machine rolling structure comprises a rolling roller assembly, said rolling roller assembly comprises: the winding cylinder, the connecting shaft, the winding roller swing arm and the balancing weight;
the connecting shaft is arranged in the middle of the winding roller swing arm;
the balancing weight and the winding roller are respectively arranged at two ends of the winding roller swing arm;
the winding cylinder is hinged with the winding roller swing arm, and the winding cylinder drives the winding roller swing arm to rotate to the winding roller to push and press the cast film in a winding state by taking the connecting shaft as a center.
4. A casting film machine rolling structure according to claim 3, wherein said rolling roller assembly comprises: the winding roller driving synchronous belt pulley, the transition wheel, the winding roller synchronous belt pulley, the universal coupling and the transmission shaft;
the winding roller driving synchronous belt wheel is connected with the transmission shaft through a universal coupling, and the transition wheel is installed at one end of the transmission shaft; the winding roller synchronous belt wheel is arranged at one end of the winding roller, and the transition wheel is connected with the winding roller synchronous belt wheel;
the winding roller driving synchronous belt pulley and the transition wheel rotate synchronously, and the transition wheel drives the winding roller to rotate through the winding roller synchronous belt pulley.
5. A casting film machine rolling structure according to claim 3, wherein said rolling roller assembly comprises: the oil pressure damping cylinder is used for buffering the winding roller.
6. A casting film machine rolling structure according to claim 3, wherein said rolling roller assembly comprises: the rubber roll is arranged on one side of the wind-up roll, and a casting film penetrates through the space between the rubber roll and the wind-up roll and then is wound on a paper tube of the air expansion shaft; the rubber roll with wind-up roll centre gripping curtain coating membrane is in order to improve curtain coating membrane roughness.
7. The casting film machine rolling structure according to claim 1, wherein the casting film machine rolling structure comprises a driving motor, the driving motor comprises a first driving tooth and a second driving tooth, the first driving tooth is connected with the rolling roller, and the second driving tooth is connected with a plurality of the inflatable shafts;
the wind-up roll and a plurality of physiosis axle all pass through driving motor drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920136986.3U CN209922642U (en) | 2019-01-25 | 2019-01-25 | Curtain coating membrane machine rolling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920136986.3U CN209922642U (en) | 2019-01-25 | 2019-01-25 | Curtain coating membrane machine rolling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209922642U true CN209922642U (en) | 2020-01-10 |
Family
ID=69067485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920136986.3U Expired - Fee Related CN209922642U (en) | 2019-01-25 | 2019-01-25 | Curtain coating membrane machine rolling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209922642U (en) |
-
2019
- 2019-01-25 CN CN201920136986.3U patent/CN209922642U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 Termination date: 20210125 |