A slitting machine winding misalignment structure

Abstract

The utility model relates to the technical fields of slitting machine discloses a slitting machine winding misplacement structure, including frame, frame rotation assembly has the winding shaft, and the frame is opened with the extension groove, and the winding shaft inserts the extension groove, and the extension groove is equipped with the misplacement subassembly, and the misplacement subassembly is equipped with the positioning piece between the wallboard, and the misplacement subassembly is connected in the wallboard through the positioning piece, and the winding shaft rotation assembly is in the misplacement subassembly. The present application has the effect that solves the winding problem of long tube core, narrow material, improves material winding quality.

Description

Technical Field

[0001] This utility model relates to the technical field of slitting machines, specifically to a slitting machine winding misalignment structure. Background Technology

[0002] Slitting machines, as key equipment in industrial production, are widely used for slitting various roll materials such as copper foil, aluminum foil, and film. When the slitting machine is winding up, if the width of the winding core is required to be wider than the material being wound, and the material needs to be centered, the principle of misalignment can be used to shorten the length of the winding shaft, thereby increasing its strength. This is especially important in the lithium battery industry, where lithium-ion copper foil and aluminum foil of any width require a fixed core. This results in the axial length of the winding core being much larger than the width of the material, making it difficult to assemble very long winding cores on the winding shaft.

[0003] Currently, the market standard is to move the side panels of the frame outwards and increase the length of the take-up shaft to meet the requirements of long cores and narrow materials. However, because the side panels are moved outwards, the length of the take-up shaft must be increased to meet the requirements of wide cores, narrow materials, and the requirement that the material be centered on the core. However, after the side panels are moved outwards, all shafts on the slitting machine need to be lengthened, such as the conveyor rollers, tension rollers, and take-up shafts, resulting in poor winding quality. Utility Model Content

[0004] Based on the above, the purpose of this utility model is to provide a winding misalignment structure for a slitting machine to solve the problem of winding long cores and narrow materials, and to improve the winding quality of materials.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] The present invention provides a slitting machine winding misalignment structure, including a frame, a winding shaft rotatably mounted on the frame, an extension groove opened on the frame, the winding shaft inserted into the extension groove, a misalignment component provided at the extension groove, a positioning element provided between the misalignment component and the wall panel, the misalignment component being connected to the wall panel through the positioning element, and the winding shaft being rotatably mounted on the misalignment component.

[0007] As an optional technical solution for the winding misalignment structure of a slitting machine, multiple positioning elements are set and arranged in parallel to each other, with the positioning elements distributed along the edge of the misalignment component.

[0008] As an optional technical solution for the winding misalignment structure of a slitting machine, the positioning component is detachably connected to the frame and the misalignment assembly.

[0009] As an optional technical solution for the winding misalignment structure of a slitting machine, a winding shaft can be matched with at most one set of misalignment components.

[0010] As an optional technical solution for the winding misalignment structure of a slitting machine, the frame includes a base, a first wall plate and a second wall plate. The first wall plate is connected to the base, and the second wall plate is connected to the side of the base near the first wall plate. The two ends of the winding shaft are rotatably mounted on the first wall plate and the second wall plate, respectively. The misalignment component is mounted on the first wall plate and / or the second wall plate through positioning parts.

[0011] As an optional technical solution for the winding misalignment structure of a slitting machine, it also includes a drive component, which is used to drive the winding shaft to rotate.

[0012] As an optional technical solution for the winding misalignment structure of a slitting machine, a linkage component is provided at one end of the winding shaft. The linkage component is detachably connected to the winding shaft, and the drive component drives the winding shaft to rotate through the linkage component.

[0013] As an optional technical solution for the winding misalignment structure of a slitting machine, the linkage component includes a connector and a linkage rod. One end of the connector is connected to the winding shaft, and the end of the connector away from the winding shaft is provided with a square protrusion. The linkage rod is rotatably assembled on the misalignment component or the frame, and one end of the linkage rod is radially penetrated and provided with an i-shaped groove that matches the square protrusion.

[0014] As an optional technical solution for the winding misalignment structure of a slitting machine, the winding shaft is provided with mounting seats at both ends, bearings are sleeved on the winding shaft, the inner ring of the bearing is sleeved on the winding shaft, and a driving component is mounted on the mounting seat. The driving component is used to drive the outer ring wall of the bearing to be fixed to the mounting seat.

[0015] As an optional technical solution for the winding misalignment structure of a slitting machine, a limiting component is provided on one side of the mounting base, the output end of the drive component is connected to the limiting component, and a limiting groove matching the outer wall of the bearing is opened on the side of the limiting component away from the drive component.

[0016] This utility model includes at least one of the following beneficial effects:

[0017] 1. By setting up the misalignment component, only the winding shaft that needs to be lengthened needs to be equipped with the misalignment component, without having to lengthen all shafts. This effectively solves the problems of reduced equipment accuracy and shortened service life caused by lengthening all shafts in traditional solutions, and improves the material winding quality.

[0018] 2. Each take-up shaft can be matched with at most one set of misalignment components, which can lengthen only one end of the take-up roller, without having to lengthen both ends, further reducing the length of the manual take-up shaft, reducing the possibility of soft fatigue of the take-up shaft, and improving the take-up quality. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0020] Figure 2This is a schematic diagram of the exhaust mechanism in an embodiment of the present invention from a first-view perspective;

[0021] Figure 3 This is a schematic diagram of the exhaust mechanism and heat dissipation cavity structure in an embodiment of this utility model;

[0022] In the picture:

[0023] 1. Frame; 11. Base; 12. First wall panel; 13. Second wall panel; 2. Drive assembly; 3. Take-up shaft; 31. Take-up core; 32. Material; 33. Bearing; 4. Positioning component; 5. Misalignment component; 6. Assembly base; 61. Sliding groove; 7. Drive component; 71. Limiting component; 711. Limiting groove; 8. Connecting component; 81. Linking rod; 811. Square protrusion; 812. C-shaped groove. Detailed Implementation

[0024] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0025] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0027] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more. Furthermore, the terms "first" and "second" are used merely for descriptive distinction and have no specific meaning.

[0029] This application discloses a winding misalignment structure for a slitting machine.

[0030] Reference Figure 1 A slitting machine winding misalignment structure includes a frame 1 and a drive assembly 2. The frame 1 is rotatably mounted with winding shafts 3. The drive assembly 2 drives the winding shafts 3 to rotate. Multiple winding shafts 3 are provided. Each winding shaft 3 is used to sleeve a winding core 31 to wind up material 32. When the winding shafts 3 rotate, they drive the winding cores 31 to rotate synchronously, thereby winding the material 32 into the winding cores 31. The drive assembly 2 is detachably connected to the winding shafts 3, facilitating the unwinding of the wound material from the winding shafts 3. The frame 1 is designed with an extension slot, into which the take-up shaft 3 is inserted. A misalignment component is provided at the extension slot, and a positioning element 4 is provided between the misalignment component and the wall panel. The misalignment component is connected to the wall panel through the positioning element 4. The take-up shaft 3 is rotatably mounted on the misalignment component. The number of misalignment components is multiple. Preferably, in this embodiment, the drive component 2 uses a drive motor (not shown in the figure) combined with a gear and rack meshing transmission structure to drive the take-up shaft 3 to rotate. Specifically, the drive motor is fixed to the frame 1.

[0031] Multiple positioning elements 4 are provided and arranged in parallel to each other. The positioning elements 4 are distributed along the edge of the misalignment element 5, thereby improving the installation stability of the misalignment component. Furthermore, the positioning elements 4 are detachably connected to the frame 1 and the misalignment component. Specifically, both ends of the positioning elements 4 are provided with locking elements. The positioning elements 4 are fixed to the frame 1 and the misalignment component by the locking elements. Preferably, in this embodiment, the locking elements are screws.

[0032] To improve the installation accuracy of the winding shaft 3 and reduce the possibility of tilting of the winding shaft 3, preferably, the positioning element 4 adopts a positioning pin.

[0033] Specifically, the frame 1 includes a base 11, a first wall panel 12, and a second wall panel 13. The first wall panel 12 is fixedly connected to the top wall of the base 11, and the second wall panel 13 is fixedly connected to the side of the base 11 near the first wall panel 12. The two ends of the take-up shaft 3 are rotatably mounted on the first wall panel 12 and the second wall panel 13, respectively. The misalignment component is mounted on the first wall panel 12 and / or the second wall panel 13 through the positioning component 4. Preferably, at least one set of misalignment components is fixedly mounted on the first wall and at least one set of misalignment components is fixedly mounted on the second wall. In this embodiment, the number of take-up shafts 3 and the number of misalignment components are two.

[0034] To facilitate maintenance of the drive components 2, all drive components 2 are located on the same side of the frame 1. In this embodiment, all drive components 2 are mounted on the first wall.

[0035] To improve the stability of the take-up spool 3, a single take-up spool 3 can be matched with at most one set of misalignment components, so that only one end of the take-up spool 3 needs to be lengthened, reducing the possibility that both ends need to be lengthened.

[0036] The misalignment assembly includes a misalignment component 5. The misalignment component 5 assembled on the first wall panel 12 is located on the side of the first wall panel 12 away from the second wall panel 13, and the misalignment component 5 assembled on the second wall panel 13 is located on the side of the second wall panel 13 away from the first wall panel 12.

[0037] Reference Figure 2 and Figure 3 Each take-up shaft 3 has a mounting base 6 at both ends. One mounting base 6 is fixedly connected to the misalignment member 5, and the other mounting base 6 is fixedly connected to the first wall plate 12 or the second wall plate 13. Both ends of the take-up shaft 3 are fitted with bearings 33. The inner ring of the bearing 33 is fitted onto the take-up shaft 3. The mounting base 6 has a sliding groove 61. The bearing 33 is located in the sliding groove 61. The outer wall of the outer ring of the bearing 33 is in contact with the groove wall of the sliding groove 61 away from the groove opening. The width of the sliding groove 61 is equal to the axial length of the bearing 33, so that the bearing 33 can slide along the groove wall of the sliding groove 61. This facilitates the take-up shaft 3 to slide out of the output end of the drive assembly 2 through the sliding groove 61, thereby detaching the take-up shaft 3 from the frame 1. The top wall of the mounting base 6 is fixedly connected to a drive member 7. The drive member 7 is used to drive the outer ring wall of the bearing 33 to be fixed to the mounting base 6. Preferably, in this embodiment, the drive member 7 is a cylinder.

[0038] A limiting member 71 is provided on one side of the mounting base 6. The mounting base 6 has a groove, and the limiting member 71 is slidably connected to the mounting base 6 through the groove. The output end of the driving member 7 is fixedly connected to the limiting member 71. A limiting groove 711 matching the outer wall of the bearing 33 is provided on the side of the limiting member 7 away from the driving member 7. The driving member 7 drives the limiting member 71 to make the groove wall of the limiting groove 711 fit against the bearing 33, thereby fixing the bearing 33 to the sliding groove 61, and thus making the winding shaft 3 rotate stably in the sliding groove 61.

[0039] One end of the take-up shaft 3 is provided with a linkage component. The output end of the drive component 2 is detachably connected to the take-up shaft 3 through the linkage component. The drive component 2 drives the take-up shaft 3 to rotate through the linkage component. Specifically, the linkage component includes a connector 8 and a linkage rod 81. One end of the connector 8 is detachably connected to the take-up shaft 3. Preferably, in this embodiment, the connector 8 is fixed to the take-up shaft 3 by screws. One side of the connector 8 is in contact with the side of the bearing 33 away from the sliding groove 61, thereby limiting the position of the bearing 33 on the take-up shaft 3. The end of the connector 8 away from the take-up shaft 3 is provided with a square protrusion 811. One end of the linkage rod 81 is radially penetrated and has a matching square protrusion 811. The square protrusion 811 has an i-shaped groove 812, and the square protrusion 811 is slidably disposed on the groove wall of the i-shaped groove 812. In this embodiment, there are two connecting rods 81, both of which are located at the first wall plate 12. One of them is rotatably assembled to the first wall plate 12, and the other is rotatably assembled to the misalignment member 5 of the first wall plate 12. Specifically, the misalignment member 5 and the first wall are both provided with circular grooves that match the connecting rods 81. The connecting rods 81 are inserted into the circular grooves, so that the connecting rods 81 can rotate along the groove wall of the circular grooves. The output end of the drive assembly 2 is fixedly connected to the connecting rods 81. Preferably, in this embodiment, the connecting rods 81 are fixed to the output end of the drive assembly 2 by screws.

[0040] The implementation principle of the slitting machine winding misalignment structure of this application is as follows: When it is necessary to detach the winding shaft 3, the drive assembly 2 drives the connecting rod 81 to rotate. The rotation of the connecting rod 81 drives the connecting piece 8 to rotate, so that the through direction of the inverted groove 812 is parallel to the length direction of the sliding groove 61. The drive components 7 at both ends of the winding shaft 3 are activated. The drive components 7 drive the limiting piece 71 away from the bearing 33, contacting the fixing of the bearing 33, and moving the winding shaft 3 along the length direction of the sliding groove 61, thereby causing the connecting piece 8 to disengage from the inverted groove 812. Then the winding shaft 3 can be removed from the mounting base 6, thereby completing the winding of the material 32. When it is necessary to rewind the winding... When replacing shaft 3, the positioning piece 4 is removed from the frame 1 and the misalignment plate, the misalignment plate is slid onto the connecting rod 81, the distance between the misalignment plate and the first wall plate 12 is adjusted, and the positioning piece 4 of the required size is replaced, thereby realizing the replacement of winding shaft 3 of different lengths. By setting the misalignment plate, one end of the winding shaft 3 extends outward from the frame 1, which can shorten the length of the other side of the winding. This achieves the purpose of the slitting machine winding core 31 being wide, the material 32 being narrow, and the material 32 being centered on the core. This can effectively increase the strength of the winding shaft 3, reduce soft fatigue, and result in a larger winding diameter, heavier winding weight, and the ability to wind longer material 32.

[0041] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some changes or modifications to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and modifications made to the above embodiments based on the present utility model without departing from the scope of the present utility model shall fall within the scope of the present utility model.

Claims

1. A slitting machine winding misalignment structure, characterized in that, Includes a frame (1), a take-up shaft (3) is rotatably mounted on the frame (1), the frame (1) has an extension slot, the take-up shaft (3) is inserted into the extension slot, a misalignment component is provided at the extension slot, a positioning component (4) is provided between the misalignment component and the wall panel, the misalignment component is connected to the wall panel through the positioning component (4), and the take-up shaft (3) is rotatably mounted on the misalignment component.

2. The slitting machine winding misalignment structure according to claim 1, characterized in that, The number of positioning elements (4) is multiple and they are set in parallel to each other. The positioning elements (4) are distributed along the edge of the misaligned component.

3. The slitting machine winding misalignment structure according to claim 1, characterized in that, The positioning element (4) is detachably connected to the frame (1) and the misalignment assembly.

4. The slitting machine winding misalignment structure according to claim 1, characterized in that, A single reel (3) can be matched to at most one set of misaligned components.

5. The slitting machine winding misalignment structure according to claim 1, characterized in that, The frame (1) includes a base (11), a first wall panel (12) and a second wall panel (13). The first wall panel (12) is connected to the base (11), and the second wall panel (13) is connected to the side of the base (11) near the first wall panel (12). The two ends of the winding shaft (3) are rotatably mounted on the first wall panel (12) and the second wall panel (13) respectively. The misalignment component is mounted on the first wall panel (12) and / or the second wall panel (13) through the positioning component (4).

6. The slitting machine winding misalignment structure according to claim 1, characterized in that, It also includes a drive assembly (2) for driving the take-up shaft (3) to rotate.

7. The slitting machine winding misalignment structure according to claim 6, characterized in that, One end of the take-up shaft (3) is provided with a linkage component, which is detachably connected to the take-up shaft (3). The drive component (2) drives the take-up shaft (3) to rotate through the linkage component.

8. The slitting machine winding misalignment structure according to claim 7, characterized in that, The linkage assembly includes a connector (8) and a linkage rod (81). One end of the connector (8) is connected to the take-up shaft (3). The end of the connector (8) away from the take-up shaft (3) is provided with a square protrusion (811). The linkage rod (81) is rotatably mounted on the misalignment assembly or the frame (1). One end of the linkage rod (81) is radially penetrated and provided with an i-shaped groove (812) that matches the square protrusion (811).

9. The slitting machine winding misalignment structure according to claim 1, characterized in that, The take-up shaft (3) has mounting seats (6) at both ends. The take-up shaft (3) is fitted with a bearing (33). The inner ring of the bearing (33) is fitted on the take-up shaft (3). The mounting seat (6) is equipped with a driving component (7). The driving component (7) is used to drive the outer ring wall of the bearing (33) to be fixed to the mounting seat (6).

10. The slitting machine winding misalignment structure according to claim 9, characterized in that, A limiting member (71) is provided on one side of the mounting base (6), and the output end of the driving member (7) is connected to the limiting member (71). A limiting groove (711) matching the outer wall of the bearing (33) is provided on the side of the limiting member (71) away from the driving member (7).

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