Online slitting adjusting device for cutter unit

Abstract

According to the online slitting adjusting device for the cutter unit, a longitudinal moving supporting plate at the upper end of the cutter unit is connected with a longitudinal linear guide rail arranged on the bottom face of a unit bottom plate in a matched mode, and the upper end of the unit bottom plate is connected with a transverse linear guide rail fixed to a rack cross beam in a matched mode; a transverse cutter adjusting device which is connected with the unit bottom plate and is used for driving the unit bottom plate and the cutter unit on the unit bottom plate to transversely move is arranged on the frame cross beam; and a longitudinal cutter adjusting device which is connected with the upper end of the cutter unit and is used for driving the cutter unit to longitudinally move is arranged on the unit bottom plate. The transverse cutter adjusting device which is connected with the unit bottom plate and is used for driving the unit bottom plate and the cutter unit on the unit bottom plate to transversely move and the longitudinal cutter adjusting device which is used for driving the cutter unit to longitudinally move are arranged on the cross beam of the rack, so that the transverse position and the longitudinal position of the cutter unit can be quickly adjusted on line; structural support is provided for automatic adjustment of the cutter unit, the cutter adjusting precision is improved, and the working efficiency can be obviously improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal cutting, and in particular relates to an online slitting and adjusting device for a cutter unit. Background Art

[0002] Electrolytic copper foil equipment will produce products of different specifications according to the actual needs of downstream end customers, but the copper foil will appear thicker at the edges during the production process. In order to better reel, the area with thicker edges needs to be cut before the copper foil is curled. This is the only way to ensure the smooth progress of a series of operations such as subsequent copper foil slitting. However, at present, domestic equipment uses the linear guide rails and adjustment screws in the tool holder translation fine-tuning structure to manually translate the cutter unit, and uses the screws and springs in the tool holder rotation fine-tuning structure to adjust the angle of the cutter unit. Under the combination of the two adjustment structures, the slitting and fine-tuning of copper foils of different widths are completed. However, this kind of adjustment structure will inevitably have problems with accuracy during the adjustment process, and at the same time increase the workload of the operators. Therefore, it is necessary to make improvements to the above problems. Utility Model Content

[0003] The technical problem solved by the utility model is as follows: an online slitting adjustment device for a cutter unit is provided, by arranging a cutter transverse adjustment device connected to the unit bottom plate and used for driving the unit bottom plate and the cutter unit thereon to move transversely, and a cutter longitudinal adjustment device for driving the cutter unit to move longitudinally on the frame crossbeam, the combination of the two can realize online rapid adjustment of the transverse and longitudinal positions of the cutter unit, provide structural support for the automatic adjustment of the cutter unit, improve the adjustment accuracy of the cutter, eliminate the interference of human factors, and can significantly improve work efficiency.

[0004] The technical solution adopted by the utility model: an online slitting adjustment device for a cutter unit, comprising a cutter unit located above the two ends of a knife groove roller, a longitudinal movement support plate at the upper end of the cutter unit being adaptively connected to a longitudinal linear guide rail arranged on the bottom surface of a unit bottom plate, and an upper end of the unit bottom plate being adaptively connected to a transverse linear guide rail fixed on a frame crossbeam, a cutter transverse adjustment device connected to the unit bottom plate and used for driving the unit bottom plate and the cutter unit thereon to move transversely is provided on the frame crossbeam, and a cutter longitudinal adjustment device connected to the upper end of the cutter unit and used for driving the cutter unit to move longitudinally is provided on the unit bottom plate.

[0005] Wherein, the transverse adjustment device of the cutter includes a transverse motion motor, a transverse ball screw and a transverse pull rod, one end of the transverse pull rod is fixedly connected to the corresponding edge of the unit bottom plate, and the other end of the transverse ball screw is rotatably supported on a mounting frame on the frame crossbeam and is adaptably connected to the threaded hole at the other end of the transverse pull rod, the transverse motion motor is fixedly supported on the frame crossbeam through a mounting frame, and an active pulley fixed on the output shaft of the transverse motion motor is connected to a driven pulley fixed to the other end of the transverse ball screw through a belt, and under the drive of the transverse motion motor, the unit bottom plate is pulled by the transverse pull rod to move laterally to realize the transverse adjustment of the cutter unit.

[0006] Furthermore, a lateral fine-tuning knob located outside the driving pulley is fixed to the end of the output shaft of the lateral motion motor.

[0007] Furthermore, the longitudinal adjustment device of the cutter includes a longitudinal motion motor, a longitudinal ball screw and a longitudinal pull rod, the longitudinal motion motor is fixed at the lower end of the mounting plate surface, and one end of the longitudinal ball screw located above the longitudinal motion motor is rotatably installed on the upper end of the mounting plate surface, the active pulley 2 fixed on the output shaft of the longitudinal motion motor is connected with the driven pulley 2 fixed at one end of the longitudinal ball screw and located on the outside of the mounting plate through a belt, a support plate is fixed to the bottom surface of the unit bottom plate, and a bushing is provided in a through hole coaxially arranged on the support plate with the longitudinal ball screw, one end of the longitudinal pull rod passes through the bushing and is fixedly connected to the end plate at the end of the longitudinal moving support plate, the other end of the longitudinal ball screw is adaptably connected to the threaded hole of the longitudinal pull rod end in the through hole of the support plate at the other end, and under the drive of the longitudinal motion motor, the longitudinal pull rod pulls the longitudinal moving support plate adaptably connected to the longitudinal linear guide rail to achieve longitudinal displacement adjustment.

[0008] Furthermore, the longitudinal pull rod has a stepped shaft structure, and the external thread on the outer circumferential wall at one end of the longitudinal pull rod is adapted to be connected to the end of the end plate, and is locked and fixed by a locking nut adapted to the longitudinal pull rod. The annular platform at the other end of the longitudinal pull rod is located outside the bushing, and the diameter of the adaptation section between the longitudinal pull rod and the bushing is larger than the diameter of the external thread section.

[0009] Furthermore, guide rods are fixed on the mounting plate, which are distributed on both sides of the longitudinal ball screw and pass through guide holes on the support plate and the end plate to fit in.

[0010] Furthermore, a longitudinal fine-tuning knob located outside the second driving pulley is fixed to the end of the output shaft of the longitudinal motion motor.

[0011] Furthermore, the output shaft of the cutter rotating motor in the cutter unit is directly connected to the cutter.

[0012] The advantages of this utility model compared with the prior art:

[0013] 1. This technical solution provides a cutter transverse adjustment device on the frame crossbeam, which is connected to the unit bottom plate and used to drive the unit bottom plate and the cutter unit thereon to move transversely, and a cutter longitudinal adjustment device for driving the cutter unit to move longitudinally. The combination of the two realizes online rapid adjustment of the transverse and longitudinal positions of the cutter unit, and provides structural support for the automatic adjustment of the cutter unit.

[0014] 2. This technical solution provides conditions for fine-tuning the cutter in two directions by respectively setting a transverse fine-tuning knob and a longitudinal fine-tuning knob on the output shafts of the transverse motion motor and the longitudinal motion motor, thereby improving the adjustment accuracy;

[0015] 3. This technical solution has a simple structure, novel design, convenient and quick adjustment of the cutter position, improved adjustment accuracy of the cutter, meets the cutting needs of copper foils with different edge thicknesses, reduces the labor intensity of operators, and can significantly improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view of the structure of the utility model;

[0017] Figure 2 This is a side view of the structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the connection structure of the longitudinal ball screw and the longitudinal pull rod of the utility model. DETAILED DESCRIPTION

[0019] The following will be combined with the embodiment of the present utility model Figure 1-3 , clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] It should be noted that, in this document, unless otherwise stated, it should be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and 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 therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc., are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In this document, the terms "comprises", "comprising" or any other variation thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further limitations. The elements defined by the sentence "comprising a ..." do not exclude the presence of other identical elements in the process, method, article or device comprising the elements.

[0022] Online slitting adjustment device for cutting unit, such as Figure 1-3 As shown, it includes a cutter unit 1 located above both ends of a knife groove roller 12, the longitudinal shifting support plate 22 at the upper end of the cutter unit 1 is adapted to be connected with a longitudinal linear guide rail 5 provided on the bottom surface of the unit bottom plate 2, and the upper end of the unit bottom plate 2 is adapted to be connected with a transverse linear guide rail 3 fixed on a frame crossbeam 4, the frame crossbeam 4 is provided with a cutter transverse adjustment device connected to the unit bottom plate 2 and used to drive the unit bottom plate 2 and the cutter unit 1 thereon to move transversely, and the unit bottom plate 2 is provided with a cutter transverse adjustment device connected to the upper end of the cutter unit 1 and used to drive the cutter The cutter longitudinal adjustment device for the longitudinal movement of the unit 1; in the above structure, by arranging a cutter transverse adjustment device connected to the unit bottom plate 2 and used to drive the unit bottom plate 2 and the cutter unit 1 thereon to move transversely, and a cutter longitudinal adjustment device for driving the cutter unit 1 to move longitudinally, on the frame crossbeam 4, the two are combined to realize the online rapid adjustment of the transverse and longitudinal positions of the cutter unit 1, provide structural support for the automatic adjustment of the cutter unit 1, and realize the online mechanized adjustment of the cutter unit 1 without stopping the machine for manual adjustment;

[0023] The specific structure of the cutter transverse adjustment device is as follows: the cutter transverse adjustment device includes a transverse motion motor 6, a transverse ball screw 7 and a transverse pull rod 8, one end of the transverse pull rod 8 is fixedly connected to the middle of the corresponding side of the unit bottom plate 2, and the other end of the transverse ball screw 7 is rotatably supported on a mounting frame 19 on the frame crossbeam 4 and is adaptively connected to the threaded hole at the other end of the transverse pull rod 8, the transverse motion motor 6 is fixedly supported on the frame crossbeam 4 through a mounting frame 19, and a driving pulley 9 fixed on the output shaft of the transverse motion motor 6 is connected to a driven pulley 10 fixed to the other end of the transverse ball screw 7 through a belt, and under the drive of the transverse motion motor 6, the transverse pull rod 8 pulls the unit bottom plate 2 to move laterally to achieve transverse adjustment of the cutter unit 1; specifically, a transverse fine-tuning knob 11 located on the outside of the driving pulley 9 is fixed at the end of the output shaft of the transverse motion motor 6.

[0024] In the above structure, when the transverse motion motor 6 rotates, the transverse ball screw 7 is driven to rotate through the driving pulley 9 and the driven pulley 10 of the transmission parts and the belt. Since the other end of the transverse ball screw 7 is adapted to be connected with the threaded hole at the other end of the transverse pull rod 8, during the rotation of the transverse ball screw 7, the transverse pull rod 8 pulls the unit base plate 2 to move along the length direction of the transverse linear guide 3, thereby realizing the transverse displacement adjustment of the cutter unit 1 installed on the unit base plate 2, and the fine adjustment of the transverse position of the cutter unit 1 is adjusted by the transverse fine-tuning knob 11; wherein, the unit base plate 2 is L-shaped, and the vertical plate at the upper end of the unit base plate 2 is adapted to be connected with the transverse linear guide 3 through a transverse sliding slider, and the unit base plate 2 is installed on the horizontal plate at the lower end.

[0025] The specific structure of the cutter longitudinal adjustment device is as follows: the cutter longitudinal adjustment device includes a longitudinal motion motor 13, a longitudinal ball screw 14 and a longitudinal pull rod 15, the longitudinal motion motor 13 is fixed to the lower end of the mounting plate 16, and one end of the longitudinal ball screw 14 located above the longitudinal motion motor 13 is rotatably mounted on the upper end of the mounting plate 16, and the active pulley 17 fixed on the output shaft of the longitudinal motion motor 13 is connected to the driven pulley 18 fixed to one end of the longitudinal ball screw 14 and located outside the mounting plate 16 through a belt, so A support plate 20 is fixed to the bottom surface of the unit base plate 2, and a bushing 21 is provided in a through hole on the support plate 20 coaxially arranged with the longitudinal ball screw 14. One end of the longitudinal pull rod 15 passes through the bushing 21 and is fixedly connected to the end plate 23 at the end of the longitudinal movement support plate 22. The other end of the longitudinal ball screw 14 is adaptably connected to the threaded hole at the end of the longitudinal pull rod 15 in the through hole of the support plate 20, and under the drive of the longitudinal motion motor 13, the longitudinal pull rod 15 pulls the longitudinal movement support plate 22 adaptably connected to the longitudinal linear guide 5 to longitudinally shift and adjust the position.

[0026] The specific structure of the connection between the longitudinal tie rod 15 and the end plate 23 is as follows: the longitudinal tie rod 15 is a stepped shaft structure, and the external thread on the outer circumferential wall at one end of the longitudinal tie rod 15 is adapted to be connected with the end of the end plate 23, and is locked and fixed by a locking nut adapted to the longitudinal tie rod 15, the annular platform at the other end of the longitudinal tie rod 15 is located outside the bushing 21, and the diameter of the adaptation section of the longitudinal tie rod 15 and the bushing 21 is larger than the diameter of the external thread section.

[0027] The mounting plate 16 is fixed with guide rods distributed on both sides of the longitudinal ball screw 14 and passing through the guide holes on the support plate 20 and the end plate 23; the setting of the guide rods, on the one hand, provides guiding conditions for the longitudinal movement of the longitudinal support plate 22 to ensure the stability of the longitudinal movement process; on the other hand, it is used for connecting the mounting plate 16 with the support plate 20 to ensure that the mounting plate 16 is stably and reliably supported on the support plate 20.

[0028] A longitudinal fine-tuning knob 24 located outside the second driving pulley 17 is fixed to the end of the output shaft of the longitudinal motion motor 13. In the above structure, by respectively arranging a lateral fine-tuning knob 11 and a longitudinal fine-tuning knob 24 on the output shafts of the lateral motion motor 6 and the longitudinal motion motor 13, conditions are provided for fine-tuning the cutter in two directions, thereby improving the adjustment accuracy; wherein, the output shaft of the cutter rotating motor 1-1 in the cutter unit 1 is directly connected to the cutter 1-2.

[0029] In the above structure, when the longitudinal motion motor 13 drives the longitudinal ball screw 14 to rotate through the transmission parts of the active pulley 17, the driven pulley 18 and the belt, the longitudinal ball screw 14 is adapted to be connected with the threaded hole at the other end of the longitudinal pull rod 15. Therefore, the longitudinal pull rod 15 pulls the end plate 23 to move along the length direction of the longitudinal linear guide rail 5, thereby realizing the longitudinal shift adjustment of the cutting unit 1 installed on the longitudinal shift support plate 22. Under the combined action of the lateral shift adjustment and the longitudinal shift adjustment, it is ensured that the cutting 1-2 corresponds to the guide groove position on the knife groove roller 12, providing conditions for high-quality cutting of the copper foil.

[0030] The technical solution has a simple structure and a novel design. The position of the cutter is convenient and quick to adjust, the adjustment accuracy of the cutter is improved, the cutting requirements of copper foils with different edge thicknesses are met, the labor intensity of operators is reduced, and work efficiency can be significantly improved.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An online slitting adjustment device for a cutting unit, characterized in that: The invention comprises a cutter unit (1) located above both ends of a knife groove roller (12); a longitudinal movement support plate (22) at the upper end of the cutter unit (1) is adaptively connected to a longitudinal linear guide rail (5) provided on the bottom surface of a unit bottom plate (2); and the upper end of the unit bottom plate (2) is adaptively connected to a transverse linear guide rail (3) fixed on a frame crossbeam (4); a cutter transverse adjustment device connected to the unit bottom plate (2) and used for driving the unit bottom plate (2) and the cutter unit (1) thereon to move transversely is provided on the frame crossbeam (4); and a cutter longitudinal adjustment device connected to the upper end of the cutter unit (1) and used for driving the cutter unit (1) to move longitudinally is provided on the unit bottom plate (2).

2. The on-line slitting adjustment device for a cutting unit according to claim 1, characterized in that: The cutter transverse adjustment device comprises a transverse motion motor (6), a transverse ball screw (7) and a transverse pull rod (8); one end of the transverse pull rod (8) is fixedly connected to the corresponding side of the unit bottom plate (2), and the other end of the transverse ball screw (7) is rotatably supported on a mounting frame (19) on the frame cross beam (4) and is adaptively connected to the threaded hole at the other end of the transverse pull rod (8); the transverse motion motor (6) is fixedly supported on the frame cross beam (4) through the mounting frame (19), and a driving pulley (9) fixed on the output shaft of the transverse motion motor (6) is connected to a driven pulley (10) fixed on the other end of the transverse ball screw (7) through a belt, and under the drive of the transverse motion motor (6), the transverse pull rod (8) pulls the unit bottom plate (2) to move transversely, thereby realizing the transverse adjustment of the cutter unit (1).

3. The on-line slitting adjustment device for a cutting unit according to claim 2, characterized in that: A lateral fine-tuning knob (11) located outside the first driving pulley (9) is fixed to the end of the output shaft of the lateral motion motor (6).

4. The on-line slitting adjustment device for a cutter unit according to claim 1, characterized in that: The cutter longitudinal adjustment device comprises a longitudinal motion motor (13), a longitudinal ball screw (14) and a longitudinal pull rod (15), wherein the longitudinal motion motor (13) is fixed to the lower end of the mounting plate (16), and one end of the longitudinal ball screw (14) located above the longitudinal motion motor (13) is rotatably mounted on the upper end of the mounting plate (16), and a second driving pulley (17) fixed on the output shaft of the longitudinal motion motor (13) is connected to a second driven pulley (18) fixed to one end of the longitudinal ball screw (14) and located outside the mounting plate (16) via a belt, and the bottom surface of the unit bottom plate (2) is fixed A support plate (20) is provided, and a bushing (21) is provided in a through hole coaxially arranged with the longitudinal ball screw (14) on the support plate (20); one end of the longitudinal pull rod (15) passes through the bushing (21) and is fixedly connected to the end plate (23) at the end of the longitudinal moving support plate (22); the other end of the longitudinal ball screw (14) is adapted to be connected to a threaded hole at the end of the longitudinal pull rod (15) adapted to be in the through hole of the support plate (20); and under the drive of the longitudinal motion motor (13), the longitudinal pull rod (15) pulls the longitudinal moving support plate (22) adapted to be connected to the longitudinal linear guide rail (5) to longitudinally move and adjust the position.

5. The on-line slitting adjustment device for a cutter unit according to claim 4, characterized in that: The longitudinal tie rod (15) is in a stepped shaft structure, and the external thread on the outer circumferential wall at one end of the longitudinal tie rod (15) is adapted to be connected with the end of the end plate (23) and is locked and fixed by a locking nut adapted to the longitudinal tie rod (15). The annular platform at the other end of the longitudinal tie rod (15) is located outside the bushing (21), and the diameter of the adaptation section between the longitudinal tie rod (15) and the bushing (21) is larger than the diameter of the external thread section.

6. The on-line slitting adjustment device for a cutter unit according to claim 5, characterized in that: The mounting plate (16) is fixed with guide rods distributed on both sides of the longitudinal ball screw (14) and passing through guide holes on the support plate (20) and the end plate (23) to match.

7. The on-line slitting adjustment device for a cutter unit according to claim 6, characterized in that: A longitudinal fine-tuning knob (24) located outside the second driving pulley (17) is fixed to the end of the output shaft of the longitudinal motion motor (13).

8. The on-line slitting adjustment device for a cutter unit according to any one of claims 1 to 7, characterized in that: The output shaft of the cutter rotating motor (1-1) in the cutter unit (1) is directly connected to the cutter (1-2).

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