CN211110128U - Winding speed-increasing compression roller structure for lithium electric coating machine - Google Patents
Winding speed-increasing compression roller structure for lithium electric coating machine Download PDFInfo
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- CN211110128U CN211110128U CN201921630865.0U CN201921630865U CN211110128U CN 211110128 U CN211110128 U CN 211110128U CN 201921630865 U CN201921630865 U CN 201921630865U CN 211110128 U CN211110128 U CN 211110128U
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Abstract
The application discloses lithium electricity rolling acceleration rate compression roller structure for coating machine has set gradually deflector roll and coil of material roller along foil moving direction, acceleration rate compression roller support hold in foil and laminate in the coil of material roller, foil process acceleration rate compression roller with coil of material roller laminating department, the acceleration rate compression roller is installed in one and is adjusted the support, it includes that both ends are installed respectively in the rotation axis of rolling bearing to adjust the support, it is provided with two swing arms to run through on the rotation axis, these two swing arm axis perpendicular to rotation axis and symmetry set up in rolling bearing is inboard, two the swing arm rotates the installation with one between the side acceleration rate compression roller installs the counter weight axle between the opposite side. The utility model discloses the acceleration rate compression roller keeps the angle of substrate and material book, and the air in the discharge foil layer space realizes high-speed steady rolling, increases substantially rolling speed, increase of production.
Description
Technical Field
The application relates to a lithium battery manufacturing process, in particular to a winding speed-increasing compression roller structure for a lithium battery coating machine.
Background
When traditional device passed through mechanical system rolling into the coil stock with the substrate, along with female roll diameter increase, the contained angle increase of substrate and coil stock, the air quantity of bringing into the thin layer is too much, hinders rolling work, as shown in fig. 1.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lithium electricity rolling acceleration rate compression roller structure for coating machine, acceleration rate compression roller keep the substrate with the angle of material book, and the air in the discharge foil layer space realizes high-speed steady rolling, increases substantially rolling speed, increase of production.
In order to achieve the above object, the present invention provides the following technical solutions.
The embodiment of the application discloses lithium electricity rolling acceleration rate compression roller structure for coating machine has set gradually deflector roll and coil of strip material roller along foil moving direction, acceleration rate compression roller support hold in foil and laminate in the coil of strip material roller, foil process acceleration rate compression roller with coil of strip material roller laminating department, the acceleration rate compression roller is installed in one and is adjusted the support, it includes that both ends are installed respectively in the rotation axis of rolling bearing to adjust the support, it is provided with two swing arms to run through on the rotation axis, these two swing arm axis perpendicular to rotation axis and symmetry set up in rolling bearing is inboard, two the swing arm rotates the installation with one between the side acceleration rate compression roller installs the counter weight axle between the opposite side.
Preferably, in foretell lithium electricity rolling acceleration rate compression roller structure for coating machine, acceleration rate compression roller axle center department is provided with the dabber, the acceleration rate compression roller with rotate through the deep groove ball bearing that both ends installation set up respectively between the dabber and connect, dabber both ends respectively fixed mounting in two swing arm one side.
Preferably, in the winding speed-increasing compression roller structure for the lithium electric coating machine, the mandrel is provided with fixing rings respectively at the outer sides of two ends of the speed-increasing compression roller.
Preferably, in the winding speed-increasing compression roller structure for the lithium battery coater, a flat key is arranged between the rotating shaft and the swing arm.
Preferably, in foretell lithium electricity rolling acceleration rate compression roller structure for coating machine, the protruding stretch in two fixing bases respectively in counterweight shaft both ends, these two fixing base fixed mounting respectively in two the swing arm deviates from one side of acceleration rate compression roller, the fixing base side is formed with the elongated slot of counterweight shaft vertical movement, two accommodate the lead screw are installed respectively in counterweight shaft both ends, accommodate the lead screw axial perpendicular to counterweight shaft axial, the horizontal protruding stretch in accommodate the lead screw bottom is formed with annular bulge loop, accommodate the lead screw inserts inside the fixing base, the inside centre gripping that is formed with of fixing base the ring channel of annular bulge loop.
More preferably, in foretell lithium electricity rolling acceleration rate compression roller structure for coating machine, fixing base bottom fixed mounting has the gland, the ring channel form in the fixing base bottom surface with between the gland.
More preferably, in foretell lithium electricity rolling acceleration rate compression roller structure for coating machine, the counter weight axle respectively in the fixing base outside is provided with combination formula lid type nut.
Compared with the prior art, the utility model has the advantages of acceleration rate compression roller keeps the substrate and the angle of rolling up the material, and the air in the discharge foil layer space realizes high-speed steady rolling, increases substantially rolling speed, increase of production.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic diagram of a rolling structure in the prior art;
fig. 2 is a schematic view of a rolling speed-increasing compression roller structure for a lithium electric coating machine according to an embodiment of the present invention;
FIG. 3 is a side view of an adjustment bracket according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
fig. 5 is an enlarged view of fig. 4 at B.
Detailed Description
The technical solutions in the embodiments of the present invention will be described in detail below with reference to the 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 efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 2-5, a rolling speed-increasing compression roller structure for a lithium battery coater is sequentially provided with a guide roller 200 and a winding roller 300 along the moving direction of a foil 100, the speed-increasing compression roller 400 abuts against the foil 100 and is attached to the winding roller 300, the foil 100 passes through the attachment position of the speed-increasing compression roller 400 and the winding roller 300, the speed-increasing compression roller 400 is installed on an adjusting support 500, the adjusting support 500 comprises a rotating shaft 502 with two ends respectively installed on a bearing 501, two swing arms 503 are arranged on the rotating shaft 502 in a penetrating manner, the axes of the two swing arms 503 are perpendicular to the axis of the rotating shaft 502 and are symmetrically arranged on the inner side of the bearing 501, the speed-increasing compression roller 400 is rotatably installed between the two swing arms 503 and the same side.
In the technical scheme, the speed-increasing compression roller keeps the angle between the base material and the material roll, exhausts air in gaps of the foil layer, realizes high-speed and stable winding, greatly improves the winding speed and increases the yield; the pressure of the speed-increasing press roller on the material roller is adjusted by adjusting the bracket and arranging the balance weight shaft at the other side of the speed-increasing press roller.
Further, a mandrel 505 is arranged at the axis of the speed-increasing pressing roller 400, the speed-increasing pressing roller 400 and the mandrel 505 are rotatably connected through deep groove ball bearings 506 arranged at two ends respectively, and two ends of the mandrel 505 are fixedly arranged at one side of the two swing arms 503 respectively.
In this technical scheme, set up acceleration rate compression roller through deep groove ball bearing, reduce frictional force, prevent to hinder rotatory.
Further, the mandrel 505 is provided with fixing rings 507 respectively at the outer sides of the two ends of the speed-increasing pressing roller 400.
In the technical scheme, the left and right movement of the speed-increasing press roller is prevented.
Further, a flat key 508 is provided between the rotation shaft 502 and the swing arm 503.
In this technical scheme, prevent that the swing arm from rotating on the axle.
Furthermore, two ends of the counterweight shaft 504 respectively protrude into two fixing seats 509, the two fixing seats 509 are respectively and fixedly mounted on one sides of the two swing arms 503 away from the speed-increasing press roller 400, long grooves 510 for vertical movement of the counterweight shaft 504 are formed on the side surfaces of the fixing seats 509, two ends of the counterweight shaft 504 are respectively mounted on two adjusting screw rods 511, the axial directions of the adjusting screw rods 511 are perpendicular to the axial directions of the counterweight shaft 504, annular convex rings 512 are transversely formed at the bottoms of the adjusting screw rods 511 in a protruding mode, the adjusting screw rods 511 are inserted into the fixing seats 509, and annular grooves 513 for clamping the annular convex rings 512 are formed in.
In the technical scheme, the angle between the speed-increasing press roller and the foil is adjusted by adjusting the height of the counterweight shaft.
Further, a pressing cover 514 is fixedly installed at the bottom of the fixed seat 509, and an annular groove 513 is formed between the bottom surface of the fixed seat 509 and the pressing cover 514.
In the technical scheme, the adjusting screw rod is used for fixing the adjusting screw rod.
Further, the weight shafts 504 are respectively provided with a combined cap nut 515 outside the fixing seat 509.
In this technical scheme, prevent that the counter weight axle from moving about.
In addition, micro-negative pressure air blowing is carried out under the foil, so that the air film can be blown away, air in gaps of the foil layer can be discharged, an adsorption function is also provided, high-speed stable winding is realized, the winding speed is greatly increased, and the yield is increased.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing is directed to embodiments of the present application and it is noted that numerous modifications and adaptations may be made by those skilled in the art without departing from the principles of the present application and are intended to be within the scope of the present application.
Claims (7)
1. The utility model provides a lithium electricity rolling acceleration rate compression roller structure for coating machine has set gradually deflector roll and coil stock roller along foil moving direction, its characterized in that, acceleration rate compression roller support hold in foil and laminate in the coil stock roller, foil process acceleration rate compression roller with coil stock roller laminating department, the acceleration rate compression roller is installed in one and is adjusted the support, it includes that both ends are installed respectively in the rotation axis of rolling bearing to adjust the support, it is provided with two swing arms to run through on the rotation axis, these two swing arm axis perpendicular to rotation axis and symmetry set up in rolling bearing is inboard, two the swing arm rotates the installation with one between the side acceleration rate compression roller installs the counter weight axle between the opposite side.
2. The winding speed-increasing compression roller structure for the lithium battery coating machine according to claim 1, wherein a mandrel is arranged at the axis of the speed-increasing compression roller, the speed-increasing compression roller and the mandrel are rotatably connected through deep groove ball bearings arranged at two ends respectively, and two ends of the mandrel are fixedly arranged on one side of the two swing arms respectively.
3. The winding speed-increasing compression roller structure for the lithium battery coating machine according to claim 2, wherein the mandrel is provided with fixing rings respectively arranged on the outer sides of two ends of the speed-increasing compression roller.
4. The winding and speed-increasing press roller structure for the lithium battery coating machine according to claim 1, wherein a flat key is arranged between the rotating shaft and the swing arm.
5. The lithium electric coating machine rolling speed-increasing compression roller structure of claim 1, wherein two ends of the counterweight shaft respectively protrude from two fixing bases, the two fixing bases are respectively and fixedly installed on one sides of the two swing arms departing from the speed-increasing compression roller, elongated grooves for vertical movement of the counterweight shaft are formed in the side faces of the fixing bases, two ends of the counterweight shaft are respectively installed on two adjusting screw rods, the axial direction of the adjusting screw rods is perpendicular to the axial direction of the counterweight shaft, annular convex rings are transversely formed at the bottoms of the adjusting screw rods in a protruding mode, the adjusting screw rods are inserted into the fixing bases, and annular grooves for clamping the annular convex rings are formed in the fixing bases.
6. The lithium electricity coating machine of claim 5 is with rolling acceleration rate compression roller structure, characterized in that, the fixing base bottom fixed mounting has the gland, the ring channel is formed between the fixing base bottom surface and the gland.
7. The winding and speed-increasing compression roller structure for the lithium battery coating machine according to claim 5, wherein the counterweight shaft is provided with a combined cover nut on the outer side of the fixed seat respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921630865.0U CN211110128U (en) | 2019-09-27 | 2019-09-27 | Winding speed-increasing compression roller structure for lithium electric coating machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921630865.0U CN211110128U (en) | 2019-09-27 | 2019-09-27 | Winding speed-increasing compression roller structure for lithium electric coating machine |
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| CN211110128U true CN211110128U (en) | 2020-07-28 |
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| CN201921630865.0U Active CN211110128U (en) | 2019-09-27 | 2019-09-27 | Winding speed-increasing compression roller structure for lithium electric coating machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110861950A (en) * | 2019-09-27 | 2020-03-06 | 江苏大族展宇新能源科技有限公司 | Winding speed-increasing compression roller structure for lithium electric coating machine |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110861950A (en) * | 2019-09-27 | 2020-03-06 | 江苏大族展宇新能源科技有限公司 | Winding speed-increasing compression roller structure for lithium electric coating machine |
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Effective date of registration: 20231010 Address after: Building 2, No.1 Zhengxue Road, Qinhuai District, Nanjing City, Jiangsu Province, 210001 Patentee after: Nanjing Yaga Photoelectric Technology Co.,Ltd. Address before: 215600 Jiangsu Han Zu Zhanyu New Energy Technology Co., Ltd., No. 1 Jintang West Road, yangshe Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee before: JIANGSU HAN'S ZY NEW ENERGY TECHNOLOGY CO.,LTD. |