Integrated cutter device for splitting machine

Abstract

An integrated cutter device for a splitting machine comprises a cutter shaft, the two ends of the cutter shaft are rotationally installed on side plates at the corresponding ends, the cutter shaft is located below a cutter groove roller, a plurality of cutter assemblies distributed in the axial direction of the cutter shaft are adjustably installed at the top of the cutter shaft, and a small side plate is fixed to the side plate at the right end of the cutter shaft. A swing driving device fixedly connected with the right end of the cutter shaft is installed on the small side plate, and the swing driving device drives the cutter assembly to cut the copper foil on the cutter groove roller or to be away from the copper foil on the cutter groove roller when driving the cutter shaft to move down a needle clockwise or swing anticlockwise.

Description

Technical Field

[0001] The utility model belongs to the technical field of copper foil production equipment, and in particular relates to an integrated cutting knife device for a slitting machine. Background Art

[0002] With the rapid development of the new energy industry, the demand for copper foil is increasing, and high-quality and stable copper foil slitting machines will become the mainstream development direction of market demand. In the production of copper foil, the semi-finished products processed by the post-processing machine need to be slit into different widths according to customer requirements, and then packaged and delivered; and the current slitting machine equipment uses a fixed cutter position and a knife groove roller that supports the copper foil to achieve the cutting structure of the copper foil on it during operation. There are problems with the stability and uniformity of the cutter cutting the copper foil, and the adjustability is poor. From the perspective of economy, practicality and cost controllability, it is urgent to design an integrated cutter device for the slitting machine with stable mechanical properties, simple structure, safety and reliability, and stable cutting for the adaptability of the slitting machine during the cutting process and the stability of operation. Utility Model Content

[0003] The technical problem solved by the utility model is as follows: an integrated cutter device for a slitting machine is provided, by arranging a swing driving device connected to the cutter shaft and used for driving the cutter shaft to swing clockwise or counterclockwise on a small side plate, so that multiple sets of cutter assemblies on the cutter shaft can cut the copper foil on the knife groove roller or keep away from the copper foil on the knife groove roller, the cutter position can be easily adjusted, and the slitting requirements of the copper foil into different widths can be met, the slitting process is stable, the copper foil cutting uniformity is good, the structure is simple, the slitting process is safe and reliable, and the copper foil slitting process is completely convenient to operate, the cutting edge is smooth, and the performance is stable. The utility model has been used for equipment production needs and meets the performance requirements of the copper foil slitting machine.

[0004] The technical solution adopted by the utility model: an integrated cutting device for a slitting machine, comprising a cutting shaft whose two ends are rotatably mounted on corresponding end side plates and located obliquely below a knife groove roller, a plurality of cutting knife assemblies distributed along its axial direction are adjustably mounted on the top position of the cutting shaft, a small side plate is fixed to the side plate at the right end of the cutting shaft, and a swinging driving device fixedly connected to the right end of the cutting shaft is mounted on the small side plate, and the swinging driving device drives the cutting shaft to swing clockwise or counterclockwise to drive the cutting knife assembly to cut the copper foil on the knife groove roller or keep it away from the copper foil on the knife groove roller.

[0005] Among them, the swing driving device includes a cylinder and a swing arm, a cylinder seat is fixed on the lower end plate surface of the small side plate, and the lower end of the cylinder is hinged to the cylinder seat, one end of the swing arm is fixedly connected to the right end of the cutter shaft, and the other end of the swing arm is hinged to the piston rod end at the upper end of the cylinder, and the cutter shaft and the cutter assembly on the cutter shaft are driven to swing under the extension and contraction of the cylinder piston rod.

[0006] Furthermore, one end of the swing arm is fixedly connected to the right end of the cutter shaft via a key.

[0007] Furthermore, the cutter assembly includes a motor and a cutter, a bearing seat is adjustably mounted on the top of the cutter shaft, the motor is fixed on the bearing seat, and the cutter is fixed on the output shaft of the motor.

[0008] Furthermore, a track is fixed on the top of the cutter shaft along its axial direction, and the slide groove at the bottom of the bearing seat at the lower end of the cutter assembly is adapted to the track. When the cutter assembly is adjusted into place, the bearing seat is fixedly connected to the track by a locker provided on the side wall of the bearing seat.

[0009] Furthermore, limit blocks for limiting the moving position of the bearing seat are fixed to both ends of the track.

[0010] The advantages of this utility model compared with the prior art:

[0011] 1. This technical solution provides a swing drive device on the small side plate that is connected to the cutter shaft and is used to drive the cutter shaft to swing clockwise or counterclockwise, so that multiple sets of cutter assemblies on the cutter shaft can cut the copper foil on the knife groove roller or move away from the copper foil on the knife groove roller, thereby providing driving conditions for automatic cutting of the copper foil;

[0012] 2. This technical solution provides adjustment for the position of the cutter by slidingly connecting the bearing seat with the track. The adjustment structure is simple, the adjustment is convenient and quick, and the slitting requirements of copper foil into different widths are met;

[0013] 3. This technical solution has a stable slitting process, good copper foil cutting uniformity, simple structure, safe and reliable slitting process, convenient operation, smooth cutting edges and stable performance during the copper foil slitting process. It has been used for equipment production needs and meets the performance requirements of copper foil slitting machines. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the swing drive device of the utility model. DETAILED DESCRIPTION

[0016] The following will be combined with the embodiment of the present utility model Figure 1-2 , 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.

[0017] 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.

[0018] 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.

[0019] Integrated cutter device for slitting machines, such as Figure 1-2 As shown, it includes a cutting shaft 2 whose two ends are rotatably mounted on the corresponding end side plates 1 and located obliquely below the knife groove roller 4, and the top position of the cutting shaft 2 is adjustable and multiple groups of cutting knife assemblies distributed along its axial direction are installed, and a small side plate 3 is fixed on the side plate 1 at the right end of the cutting shaft 2, and a swing driving device fixedly connected to the right end of the cutting shaft 2 is installed on the small side plate 3, and the swing driving device drives the cutting shaft 2 to swing clockwise or counterclockwise to drive the cutting knife assembly to cut the copper foil on the knife groove roller 4 or move away from the copper foil on the knife groove roller 4; in the above structure, by arranging a swing driving device connected to the cutting shaft 2 and used to drive the cutting shaft 2 to swing clockwise or counterclockwise on the small side plate 3, multiple groups of cutting knife assemblies on the cutting shaft 2 can cut the copper foil on the knife groove roller 2 or move away from the copper foil on the knife groove roller 4, thereby providing driving conditions for automatic cutting of copper foil;

[0020] like Figure 2As shown, the specific structure of the swing drive device is as follows: the swing drive device includes a cylinder 5 and a swing arm 6, a cylinder seat 7 is fixed on the lower end plate surface of the small side plate 3, and the lower end of the cylinder 5 is hinged to the cylinder seat 7, one end of the swing arm 6 is fixedly connected to the right end of the cutter shaft 2, and the other end of the swing arm 6 is hinged to the piston rod end of the upper end of the cylinder 5, and drives the cutter shaft 2 and the cutter assembly on the cutter shaft 2 to swing under the extension and contraction of the cylinder 5 piston rod; specifically, one end of the swing arm 6 is fixedly connected to the right end of the cutter shaft 2 by a key; in the above structure, when the piston rod of the driving cylinder 5 is extended, the cutter shaft 2 rotates clockwise, and the cutter 9 moves toward the copper foil on the knife groove roller 4 until it contacts the copper foil, thereby realizing the cutting of the copper foil on the knife groove roller 4 during the rotation process. When the cutting is completed, the piston rod of the cylinder 5 contracts and rotates counterclockwise to the gunzhou 2, and the cutter 9 moves away from the copper foil, and the cutting is completed.

[0021] The specific structure of the cutter assembly is as follows: the cutter assembly includes a motor 8 and a cutter 9, a bearing seat 10 is adjustably mounted on the top of the cutter shaft 2, and the motor 8 is fixed on the bearing seat 10, and the cutter 9 is fixed on the output shaft of the motor 8.

[0022] The installation structure of the cutter assembly on the cutter shaft 2 with adjustable position is as follows: a track 11 is fixed to the top of the cutter shaft 2 along its axial direction, and the slide groove at the bottom of the bearing seat 10 at the lower end of the cutter assembly is adapted to the track 11. When the cutter assembly is adjusted to the right position, the bearing seat 10 is fixedly connected to the track 11 by a locker 12 arranged on the side wall of the bearing seat 10; wherein the locker 12 can be a structure directly purchased from outside (same as the distance between the top screw) or a tightening bolt that is threadedly connected to the bearing seat 10 and pressed against the track 11; in the above structure, by movably connecting the bearing seat 10 with the track 11, the position adjustment of the cutter 9 is provided, the adjustment structure is simple, the adjustment is convenient and quick, and the slitting requirements of copper foil into different widths are met;

[0023] In order to prevent the bearing seat 10 from moving out of the track 11 , limit blocks 13 for limiting the moving position of the bearing seat 10 are fixed at both ends of the track 11 .

[0024] The technical solution has a stable slitting process, good copper foil cutting uniformity, simple structure, safe and reliable slitting process, and completely achieves convenient operation, smooth cutting edges and stable performance during the copper foil slitting process. It has been used for equipment production needs and meets the performance requirements of copper foil slitting machines.

[0025] 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.

[0026] 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 integrated cutting device for a slitting machine, characterized in that: The invention comprises a cutting shaft (2) whose two ends are rotatably mounted on corresponding end side plates (1) and located obliquely below a knife groove roller (4); a plurality of cutting blade assemblies are adjustably mounted on the top of the cutting shaft (2) and distributed along its axial direction; a small side plate (3) is fixed on the side plate (1) at the right end of the cutting shaft (2); and a swing driving device fixedly connected to the right end of the cutting shaft (2) is mounted on the small side plate (3); when the swing driving device drives the cutting shaft (2) to swing clockwise or counterclockwise, it drives the cutting blade assembly to cut the copper foil on the knife groove roller (4) or to move away from the copper foil on the knife groove roller (4).

2. The integrated cutting device for a slitting machine according to claim 1, characterized in that: The swing drive device comprises a cylinder (5) and a swing arm (6); a cylinder seat (7) is fixed on the lower end plate surface of the small side plate (3); the lower end of the cylinder (5) is hinged to the cylinder seat (7); one end of the swing arm (6) is fixedly connected to the right end of the cutter shaft (2); the other end of the swing arm (6) is hinged to the end of the piston rod at the upper end of the cylinder (5); and the cutter shaft (2) and the cutter assembly on the cutter shaft (2) are driven to swing under the extension and retraction of the piston rod of the cylinder (5).

3. The integrated cutting device for a slitting machine according to claim 2, characterized in that: One end of the swing arm (6) is fixedly connected to the right end of the cutter shaft (2) via a key.

4. The integrated cutting device for a slitting machine according to claim 1, characterized in that: The cutter assembly comprises a motor (8) and a cutter (9); a bearing seat (10) is mounted on the top of the cutter shaft (2) in an adjustable manner, the motor (8) is fixed on the bearing seat (10), and the cutter (9) is fixed on the output shaft of the motor (8).

5. The integrated cutter device for a slitting machine according to claim 1, 2, 3 or 4, characterized in that: A track (11) is fixed to the top of the cutter shaft (2) along its axial direction, and a slide groove at the bottom of a bearing seat (10) at the lower end of the cutter assembly is adapted to the track (11). When the cutter assembly is adjusted into place, the bearing seat (10) and the track (11) are fixedly connected by a locker (12) provided on the side wall of the bearing seat (10).

6. The integrated cutting device for a slitting machine according to claim 5, characterized in that: Limit blocks (13) for limiting the moving position of the bearing seat (10) are fixed to both ends of the track (11).

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