CN219259063U - Internal pressure roller mechanism - Google Patents
Internal pressure roller mechanism Download PDFInfo
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- CN219259063U CN219259063U CN202222465059.0U CN202222465059U CN219259063U CN 219259063 U CN219259063 U CN 219259063U CN 202222465059 U CN202222465059 U CN 202222465059U CN 219259063 U CN219259063 U CN 219259063U
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- unwinding
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model relates to the technical field of winding and unwinding auxiliary equipment, in particular to an inner roller mechanism which comprises a rack, wherein winding and unwinding parts are arranged on the rack, and the axes of two adjacent winding and unwinding parts are connected to form a working surface; a press roller component, wherein the motion track of the press roller component is positioned in the working surface; the compression roller component comprises a linear slide rail which is arranged on the side wall of the frame and is positioned between two adjacent winding and unwinding components; the compression roller assembly is arranged on the linear slide rail in a sliding manner; the adjusting component is connected with the compression roller component and used for driving the compression roller component to move towards the direction close to the winding and unwinding components, so that the movement track of the compression roller component in working is always on the connecting line of the axes of the two winding and unwinding components, the compression roller component cannot cross the running route of the base material on the winding and unwinding components, the film penetrating and winding operation cannot be influenced, and the working efficiency of the winding and unwinding components is improved.
Description
Technical Field
The utility model relates to the technical field of winding and unwinding auxiliary devices, in particular to an inner roller mechanism.
Background
In the winding and unwinding high-speed center winding process, air is easy to flow into material layers to form bubbles, and the flatness and light transmittance of the parent roll are affected; when the double-station reel changing A/B shaft is turned over and switched, the surface layer of the full shaft is misplaced due to abrupt tension change, the reeling is poor, and the yield of finished products is reduced. To solve the above problems, the inner roller mechanism is widely used for winding in the center of the coating industry.
As shown in fig. 1, the conventional inner pressure roller structure includes a swing arm connected to an output end of an actuating cylinder, a press roller provided at an end of the swing arm away from the actuating cylinder, and a weight provided at an end of the swing arm close to the actuating cylinder. In order to meet the requirements, a group of internal pressure roller structures are required to be arranged at the A/B station respectively, meanwhile, in order to eliminate the influence of the self weight of the compression roller on the surface pressure control of the coiled material, a counterweight piece is required to be arranged, the structure is complex, and in addition, the swinging of the swinging arm, the extension length of the execution cylinder and the angle of the cylinder are required to be correspondingly adjusted in the process of the parent roll from small to large, so that the internal pressure roller of the swinging roller structure can be crossed with the running route of the base material in the working process, thereby greatly influencing the film penetrating and winding operation, and the improvement is necessary.
Disclosure of Invention
The utility model aims to provide a multi-station winding and unwinding inner roller mechanism which does not affect the film penetrating and winding operation, so as to solve the problems in the prior art.
The utility model provides a technical scheme that: the inner roller mechanism comprises a frame, wherein at least two groups of winding and unwinding components are arranged on the same side face of the frame, and the axial leads of two adjacent groups of winding and unwinding components are connected to form a working face; the compression roller component is used for rolling the base material on the winding and unwinding component, and the motion track of the compression roller component is positioned in the working surface; the compression roller component comprises a linear slide rail which is arranged on the side wall of the frame and is positioned between two adjacent winding and unwinding components; the compression roller assembly is arranged on the linear slide rail in a sliding manner, and the axis of the compression roller assembly is perpendicular to the linear slide rail and parallel to the axis of the winding and unwinding component; the adjusting component is used for adjusting the working state of the compression roller assembly, is connected with the compression roller assembly and is used for driving the compression roller assembly to move towards the direction close to the winding and unwinding component.
Through setting up linear slide rail and adjusting part to ensure that the motion track of compression roller subassembly at the during operation is in on the link of two receive and release parts axle center all the time, thereby can not produce alternately with the walking route of receiving and release part upper base material, and then can not influence the film-penetrating and connect the roll operation, improve receive and release part's work efficiency.
As a preferable scheme of the utility model, the linear slide rail is provided with a connecting part, and the compression roller assembly is fixedly connected with the connecting part.
Set up connecting portion on through linear slide rail to connecting portion and compression roller subassembly fixed connection improve the stability that compression roller subassembly is connected, connecting portion and linear slide rail slip lock joint simultaneously, thereby can carry the stability of compression roller subassembly when the motion, and then improve compression roller subassembly's rolling effect, be favorable to adjusting component to compression roller subassembly control accuracy's regulation simultaneously, improve compression roller subassembly's result of use.
As a preferable scheme of the utility model, the compression roller assembly comprises a mounting seat, the mounting seat is fixedly arranged on the connecting part, a rotating shaft is arranged on the mounting seat, a rotor and a stator matched with the rotor are arranged at the joint of the mounting seat and the rotating shaft, and a compression roller for rolling a base material on the winding and unwinding component is fixedly sleeved on the rotating shaft.
Through fixing the mount pad on connecting portion, be connected axis of rotation and mount pad through stator and rotor simultaneously, simplified the structure and the spatial layout of compression roller subassembly for compression roller subassembly can roll the substrate on a plurality of receipts unreeling part.
As a preferable scheme of the utility model, the adjusting mechanism comprises a cylinder sliding group, and the output end of the cylinder sliding group is fixedly connected with the mounting seat.
The cylinder sliding group is used as a driving source, so that the control precision of the compression roller assembly can be improved, the tension control difficulty is reduced, the compression roller assembly is easy to debug, and the subsequent rolling effect on the base material on the winding and unwinding component is improved.
As a preferable scheme of the utility model, the material of the pressing roller is a rubber roller or a metal roller.
The tension of the rolled material is inevitably changed due to the pressing and separating of the pressing rollers, but the change is controlled to be in a smaller range, which is particularly important for high-end optical film grade materials. Therefore, the rotational inertia and the dynamic balance level of the press roller need to be finely controlled, and the rubber roller is adopted to achieve the technical effect of the light-inertia press roller.
As a preferable scheme of the utility model, the power source of the cylinder slip group is a cylinder.
The cylinder is used as a power source, so that the pressure control precision of the compression roller can be improved to N levels, the small pressure control requirement is met, the universality of the mechanism is improved, and the mechanism is convenient to adjust and easy to obtain an ideal rolling effect when being debugged.
As a preferable scheme of the utility model, the two ends of the cylinder sliding group, which are close to the winding and unwinding component, are respectively provided with a first limiting part and a second limiting part, and the distance from the first limiting part to the middle position of the stroke of the cylinder sliding group is not greater than the distance from the second limiting part to the middle position of the stroke of the cylinder sliding group.
Through being provided with first spacing portion and second spacing portion respectively at the both ends of cylinder smooth group to can make adjusting part roll the operation according to actual control requirement to the substrate on two receive and release reel parts respectively, improve the practicality of this mechanism.
As a preferable scheme of the utility model, the travel track of the cylinder sliding group is overlapped with the connecting line of the axes of the two adjacent winding and unwinding components.
Therefore, the motion track of the compression roller assembly in working is always on the connecting line of the axes of the two winding and unwinding components, the compression roller assembly cannot cross the running route of the base material on the winding and unwinding components, the film penetrating and winding operation cannot be affected, and the working efficiency of the winding and unwinding components is improved.
As a preferable scheme of the utility model, a threaded connection hole is formed in a base of the cylinder sliding group, and the cylinder sliding group is fixedly connected with the frame through a bolt.
The installation step of this mechanism is simplified, easy to assemble can improve the stability of cylinder smooth group simultaneously, and then improves the control accuracy of compression roller.
As a preferable scheme of the utility model, the rack comprises a rack body, mounting holes are symmetrically formed in the rack body, a turntable is rotatably connected in each mounting hole through a bearing, and the winding and unwinding component and the compression roller component are arranged on the turntable.
Therefore, the inner roller mechanism provided by the utility model can act on any winding and unwinding equipment, and the universality of the winding and unwinding equipment is improved.
The utility model provides an internal pressure roller mechanism through improvement, which has the following improvements and advantages compared with the prior art:
through setting up compression roller assembly, linear slide rail and adjusting part, thereby through setting up linear slide rail guaranteed that compression roller assembly is in the line of two receive and release part axle centers all the time at the motion track of during operation, consequently compression roller assembly can not produce alternately with receive the walking route of the last substrate of release part, and then can not influence the film-penetrating and receive the rolling operation, improves receive the work efficiency of release part, improves receive the finished product yield of release part.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic diagram of a prior art press roller mechanism;
FIG. 2 is a schematic diagram of the operation of the press roller mechanism of the present utility model;
FIG. 3 is a schematic view of an isometric structure of a first embodiment of the present utility model;
FIG. 4 is a schematic view of an isometric cross-sectional structure of a first embodiment of the utility model;
FIG. 5 is a top view of a first embodiment of the present utility model;
fig. 6 is a schematic isometric view of a second embodiment of the present utility model.
In the figure, 1, a rack; 2. a winding and unwinding member; 3. a press roller part; 31. a linear slide rail; 32. a press roll assembly; 33. an adjustment assembly; 311. a connection part; 321. a mounting base; 322. a rotating shaft; 323. a rotor; 324. a stator; 325. a press roller; 331. a cylinder slide group; 11. a frame body; 12. a mounting hole; 13. a turntable.
Detailed Description
The core of the utility model is to provide an internal pressure roller mechanism which is used for improving the working efficiency of the winding and unwinding components and improving the yield of finished products of the winding and unwinding components.
The following detailed description of the present utility model will provide clear and complete description of the technical solutions of the embodiments of the present utility model, with reference to fig. 1 to 6, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that the descriptions of the "first" and "second" and the like used in the embodiments of the present utility model are used for descriptive purposes only and should not be construed as indicating or implicitly indicating the number of the defined technical features, and thus, the features defining the "first" and the "second" in each embodiment of the present utility model may indicate that at least one of the defined technical features is included.
The technical solutions of the embodiments of the present utility model described in the present specification may be combined with each other, but it is necessary that the technical solutions are based on the fact that those skilled in the art can implement the embodiments, and when the technical solutions are combined with each other or cannot be implemented, the technical solutions should be considered as not being combined.
It should be noted that fig. 1 is a working schematic diagram of the prior art, in which reference numeral 11 is a press roller, 12 is a press roller swing arm, 13 is a transition roller, 14 is a B axis, 15 is a base material parent roll, 16 is an a axis, 17 is a cylinder, and 18 is a balancing weight.
Fig. 2 is a schematic working diagram of the present application, in which reference numeral 21 is a press roll a position, 22 is a press roll middle position, 23 is a press roll B position, 24 is a B axis, 25 is a transition roll, 26 is a cylinder, 27 is an a axis, and 28 is a base material parent roll.
Embodiment one:
as shown in fig. 2-6, the utility model is an inner roller mechanism, comprising a frame 1, wherein at least two groups of winding and unwinding components 2 are arranged on the same side surface of the frame 1, and the axes of two adjacent groups of winding and unwinding components 2 are connected to form a working surface; a press roller component 3 for rolling the base material on the winding and unwinding component 2, wherein the movement track of the press roller component 3 is positioned in the working surface; the compression roller part 3 comprises a linear slide rail 31, and the linear slide rail 31 is arranged on the side wall of the frame 1 and is positioned between two adjacent winding and unwinding parts 2; a press roller assembly 32, wherein the press roller assembly 32 is slidably arranged on the linear slide rail 31, and the axis of the press roller assembly 32 is perpendicular to the linear slide rail 31 and parallel to the axis of the winding and unwinding component 2; the adjusting component 33 is used for adjusting the working state of the press roller component 32, and the output end of the adjusting component 33 is fixedly connected with the press roller component 32 and used for driving the press roller component 32 to move towards the direction close to the winding and unwinding component 2.
Through setting up linear slide rail 31 and adjusting part 33, linear slide rail 31 has ensured that compression roller assembly 32 is in the line of two receive and release parts 2 axle center all the time at the during operation, compares with the motion mode through the swing arm among the prior art, the compression roller assembly 32 of this application can not produce alternately with the walking route of receiving and releasing the part 2 upper substrate, and then can not influence the penetrating film and connect the roll operation, improves receive and release part 2's work efficiency.
It should be noted that, the adjusting assembly 33 is controlled by an external program control unit, and the adjusting accuracy of the adjusting assembly 33 is controlled by programming, and since the pressing roller assembly 32 moves linearly on the linear rail 31, how to control the adjusting accuracy of the adjusting assembly by programming is known to those skilled in the art, and thus will not be described in detail.
The linear slide rail 31 is provided with a connecting portion 311, and the press roller assembly 32 is fixedly connected with the connecting portion 311. It should be noted that, the connection portion 311 may be any component for mounting connection, such as a connection block or a connection rod, and in a preferred embodiment of the present utility model, the connection portion 311 is a "" connection block, so as to be capable of sliding and buckling with the linear rail 31.
Through set up connecting portion 311 on linear slide rail 31 to connecting portion 311 and compression roller subassembly 32 fixed connection improve the stability that compression roller subassembly is connected, connecting portion 311 and linear slide rail 31 slip lock joint simultaneously, thereby can carry the stability that the compression roller subassembly 32 when the motion, and then improve the rolling effect of compression roller subassembly 32, be favorable to adjusting component 33 simultaneously to the regulation of compression roller subassembly 32 control accuracy, improve the result of use of compression roller subassembly.
In a preferred embodiment of the present utility model, the press roller assembly 32 includes a mounting base 321, the mounting base 321 is fixedly disposed on the connecting portion 311, a rotating shaft 322 is disposed on the mounting base 321, a rotor 323 and a stator 324 matched with the rotor 323 are disposed at a connection position between the mounting base 321 and the rotating shaft 322, and a press roller 325 for rolling the substrate on the winding and unwinding member 2 is fixedly sleeved on the rotating shaft 322.
Through fixing mount pad 321 on connecting portion 311, be connected axis of rotation 322 and mount pad 321 through stator 324 and rotor 323 simultaneously, simplified the structure and the spatial layout of compression roller assembly 32 for compression roller assembly 32 can roll the substrate on a plurality of receive and release parts 2.
In a preferred embodiment of the present utility model, the adjusting mechanism 33 includes a cylinder block 331, and an output end of the cylinder block 331 is fixedly connected to the mounting base 321.
Adopt cylinder smooth group 331 as the driving source to cylinder smooth group 331 and outside control system communication connection can improve the control accuracy of compression roller assembly 32, reduce the tension control degree of difficulty simultaneously, easily debugs compression roller assembly 32, thereby improves the effect of rolling of substrate on the follow-up roll-up unreeling part 2.
In a preferred embodiment of the present utility model, the material of the pressing roller 325 is a rubber roller or a metal roller.
This is particularly important for high-end optical film grade materials because the nip roll 325 inevitably causes tension changes in the wound material, but such changes are controlled to a small extent. The moment of inertia and the dynamic balance level of the press roller need to be finely controlled, and therefore, the rubber roller is preferably used to achieve the technical effect of a light-inertia press roller.
In a preferred embodiment of the present utility model, the power source of the cylinder block 331 is a cylinder.
Preferably, by using a low friction rodless cylinder as a power source, the pressure control accuracy of the press roller 325 can be improved to N-level, thereby meeting the small pressure control requirement, improving the versatility of the mechanism,
and when the mechanism is debugged, the adjustment is convenient and fast, and the ideal rolling effect is easy to obtain.
In a preferred embodiment of the present utility model, a first limiting portion and a second limiting portion are respectively disposed at two ends of the cylinder slide group 331 near the winding and unwinding member 2, and a distance from the first limiting portion to a middle position of a stroke of the cylinder slide group 331 is not greater than a distance from the second limiting portion to the middle position of the stroke of the cylinder slide group 331. Note that the stroke middle position of the cylinder block 331 is referred to as a midpoint position of the stroke of the cylinder block 331.
Through being provided with first spacing portion and second spacing portion respectively at the both ends of cylinder smooth group 331 to can make adjusting part 33 roll the operation according to actual control requirement to the substrate on two receive and releases rolling part 2 respectively, improve the practicality of this mechanism.
It should be noted that, the first limiting portion and the second limiting portion are used for limiting the total stroke of the cylinder sliding group 331, and how to set the total stroke of the cylinder sliding group 331 is known to those skilled in the art, so that redundant description is omitted.
In a preferred embodiment of the present utility model, the travel path of the cylinder slide 331 coincides with the line connecting the axes of the adjacent two winding and unwinding members 2.
Thereby ensuring that the motion track of the compression roller assembly 32 is always on the connecting line of the axes of the two winding and unwinding components 2 during working, so that the compression roller assembly can not cross the running route of the base material on the winding and unwinding components 2, further the film penetrating and winding operation can not be influenced, and the working efficiency of the winding and unwinding components 2 is improved.
In a preferred embodiment of the present utility model, a threaded connection hole 334 is formed on the base of the cylinder block 331, and the cylinder block 334 is fixedly connected to the frame 1 through a bolt.
The installation step of the mechanism is simplified, the installation is convenient, and meanwhile, the stability of the cylinder sliding group 331 can be improved, and the control precision of the compression roller 325 is further improved.
Embodiment two:
the difference from embodiment 1 is that the frame 1 includes a frame body 11, mounting holes 12 are symmetrically formed on the frame body 1, a turntable 13 is rotatably connected in the mounting holes 12 through bearings, and the winding and unwinding component 2 and the compression roller component 3 are arranged on the turntable 13.
Because the winding and unwinding component 2 and the compression roller component 3 are both arranged on the turntable 13, the compression roller component 3 and the winding and unwinding component 2 are still on the same straight line, so that the winding and unwinding component 2 cannot be crossed with the running route of the base material, the film penetrating and winding operation cannot be affected, and the working efficiency of the winding and unwinding component 2 is improved.
Therefore, the inner roller mechanism provided by the utility model can act on any winding and unwinding equipment, and the universality of the winding and unwinding equipment is improved.
The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the utility model, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed in the specification and drawings, or any other application, directly or indirectly, of the present utility model.
Claims (10)
1. An interior roller mechanism, includes frame, its characterized in that: the device comprises a frame, wherein at least two groups of winding and unwinding components are arranged on the same side face of the frame, and the axial leads of two adjacent groups of winding and unwinding components are connected to form a working face;
the compression roller component is used for rolling the base material on the winding and unwinding component, and the motion track of the compression roller component is positioned in the working surface; the compression roller component comprises a linear slide rail which is arranged on the side wall of the frame and is positioned between two adjacent winding and unwinding components;
the compression roller assembly is arranged on the linear slide rail in a sliding manner, and the axis of the compression roller assembly is perpendicular to the linear slide rail and parallel to the axis of the winding and unwinding component;
the adjusting component is used for adjusting the working state of the compression roller assembly, is connected with the compression roller assembly and is used for driving the compression roller assembly to move towards the direction close to the winding and unwinding component.
2. An inner roller mechanism according to claim 1, wherein: the linear sliding rail is provided with a connecting part, and the compression roller assembly is fixedly connected with the connecting part.
3. An inner roller mechanism according to claim 2, wherein: the compression roller assembly comprises a mounting seat, the mounting seat is fixedly arranged on the connecting part, a rotating shaft is arranged on the mounting seat, a rotor and a stator matched with the rotor are arranged at the joint of the mounting seat and the rotating shaft, and a compression roller for rolling the base material on the winding and unwinding component is fixedly sleeved on the rotating shaft.
4. An inner roller mechanism according to claim 3, wherein: the adjusting component comprises a cylinder sliding group, and the output end of the cylinder sliding group is fixedly connected with the mounting seat.
5. An inner roller mechanism according to claim 4, wherein: the material of compression roller is rubber roller or metal roller.
6. An inner roller mechanism according to claim 5, wherein: the power source of the cylinder sliding group is a cylinder.
7. An inner roller mechanism according to claim 4, wherein: the cylinder sliding group is located near the two ends of the winding and unwinding component and is respectively provided with a first limiting part and a second limiting part, and the distance from the first limiting part to the middle position of the stroke of the cylinder sliding group is not greater than the distance from the second limiting part to the middle position of the stroke of the cylinder sliding group.
8. An inner roller mechanism according to claim 4, wherein: and the travel track of the cylinder sliding group is overlapped with the connecting line of the axes of the two adjacent winding and unwinding components.
9. An inner roller mechanism according to claim 7, wherein: the base of the cylinder sliding group is provided with a threaded connection hole, and the cylinder sliding group is fixedly connected with the frame through a bolt.
10. An inner roller mechanism according to any one of claims 1 to 9, wherein: the frame comprises a frame body, mounting holes are symmetrically formed in the frame body, a turntable is rotatably connected in each mounting hole through a bearing, and the winding and unwinding component and the compression roller component are arranged on the turntable.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122575986 | 2021-10-25 | ||
| CN2021225759863 | 2021-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219259063U true CN219259063U (en) | 2023-06-27 |
Family
ID=86862293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222465059.0U Active CN219259063U (en) | 2021-10-25 | 2022-09-16 | Internal pressure roller mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219259063U (en) |
-
2022
- 2022-09-16 CN CN202222465059.0U patent/CN219259063U/en active Active
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