Slitting cutter and slitting cutter die

Abstract

The utility model relates to the technical field of slitting machining, in particular to a slitting cutter and a slitting cutter die, the slitting cutter comprises a first mounting plate, a second mounting plate and a driving shaft, one end of the driving shaft penetrates through the first mounting plate and then is erected on the second mounting plate, the first mounting plate and the second mounting plate are arranged in parallel, the other end of the driving shaft is connected with a power piece, and the power piece is connected with the slitting cutter die. The slitting tool further comprises a plurality of slitting tool bodies and a plurality of spacer sleeves, each slitting tool body comprises a mounting part and a slitting disc, each mounting part is of a sleeve structure, each mounting part is provided with an internal thread, each mounting part is arranged on the corresponding driving shaft in a sleeving mode and connected to the corresponding driving shaft in a threaded mode, and each spacer sleeve is arranged on the corresponding driving shaft in a sleeving mode and connected to the corresponding driving shaft in a threaded mode. At least one spacing sleeve is arranged between every two adjacent slitting cutter bodies. And a plurality of slitting cutter bodies can be used for carrying out multi-station cutting on the base material. The spacing sleeve is arranged to limit the distance between the adjacent slitting cutter bodies, so that the widths of slit small strips can be different, the small strips can be processed according to requirements, and the diversity of cutting processing is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of slitting processing, in particular to a slitting tool and a slitting die. Background Art

[0002] The slitting machine is used to cut a substrate with a certain width into multiple narrower strips. In a traditional slitting machine, there is generally a slitting knife, and one substrate is cut once during processing. At the same time, according to the width of the strips to be cut, the position of the limit plate is adjusted on the cutting board, so that the substrate can be cut at different positions, and finally the strips of the required width are obtained.

[0003] The existing slitting machines have certain limitations in use. They can only slit one small strip at a time, and the processing efficiency is low. Utility Model Content

[0004] The utility model aims to provide a slitting tool and a slitting die to improve the efficiency of slitting processing and solve the technical problems in the above-mentioned technology.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is to provide a slitting tool, including a first mounting plate, a second mounting plate, and a driving shaft. One end of the driving shaft passes through the first mounting plate and is mounted on the second mounting plate. The first mounting plate and the second mounting plate are arranged in parallel. The other end of the driving shaft is connected to a power part, and the driving shaft is provided with an external thread. The slitting tool also includes a plurality of slitting knife bodies and a plurality of spacer sleeves. The slitting knife body includes a mounting portion and a slitting disk. The mounting portion is a sleeve structure, and the mounting portion is provided with an internal thread. The mounting portion is sleeved on the driving shaft and threadedly connected to the driving shaft. The spacer sleeve is sleeved on the driving shaft and threadedly connected to the driving shaft. At least one spacer sleeve is provided between two adjacent slitting knife bodies.

[0006] Furthermore, a placement plate is provided between the first mounting plate and the second mounting plate, one side of the first mounting plate is a slitting inlet, and the other side is a slitting outlet, and the substrate is placed on the placement plate, extends into the slitting inlet, and then moves out from the slitting outlet.

[0007] Furthermore, the driving shaft is perpendicular to the first mounting plate, the slitting disc is fixed to the side wall of the mounting portion and is perpendicular to the axial direction of the mounting portion, and the slitting disc is parallel to the first mounting plate.

[0008] Furthermore, the plurality of spacer sleeves are provided in a plurality of models with different lengths.

[0009] Furthermore, the present application also provides a slitting knife die, comprising any one of the slitting tools described above.

[0010] Furthermore, the slitting die also includes a power member and a transmission component, the power member drives the driving shaft to rotate, the transmission component includes a driving gear, a driven gear, a transmission shaft and a conveyor belt, the driving gear is arranged at the output shaft end of the power member, the transmission shaft is located above the driving shaft and is mounted between the first mounting plate and the second mounting plate and can rotate, the driven gear is arranged on the transmission shaft and fixed to the transmission shaft, the driving gear is meshed with the driven gear, the conveyor belt is arranged on the transmission shaft, and the conveyor belt is in contact with the substrate.

[0011] Furthermore, the first mounting plate and the second mounting plate are both provided with rotating bearings, the transmission shaft is inserted into the rotating bearings and rotatably connected to the rotating bearings, one end portion of the transmission shaft extends out of the first mounting plate, the extended portion is sleeved with the driven gear, and the driven gear is fixedly connected to the transmission shaft.

[0012] Furthermore, the conveyor belt is provided near the inner sides of the first mounting plate and the second mounting plate.

[0013] The beneficial effects of the utility model are:

[0014] 1. The slitting tool includes multiple slitting blades and multiple spacing sleeves. The slitting blades include a mounting portion and a slitting disc. The mounting portion is sleeved on the drive shaft and threadedly connected to the drive shaft. The spacing sleeve is sleeved on the drive shaft and threadedly connected to the drive shaft. At least one spacing sleeve is provided between two adjacent slitting blades. There are multiple slitting blades, which can perform multi-station cutting on the substrate to improve the cutting efficiency. And by setting the spacing sleeve to limit the spacing between adjacent slitting blades, the cutting position can be adjusted to achieve different widths of the slitting strips, which can be processed on demand to achieve diversified cutting processing.

[0015] 2. The drive shaft is perpendicular to the first mounting plate, the slitting disc is fixed to the side wall of the mounting portion and perpendicular to the axial direction of the mounting portion, and the slitting disc is parallel to the first mounting plate. This structural layout is reasonably designed to enable efficient slitting processing.

[0016] 3. The slitting die also includes a power part and a transmission component. The power part drives the driving shaft to rotate, and the power part drives the transmission component to work. The transmission component includes a conveyor belt. The conveyor belt can abut against the substrate on the placement plate and drive the substrate forward as the conveyor belt rotates.

[0017] 4. Conveyor belts are provided near the inner sides of the first mounting plate and the second mounting plate. The conveyor belts are located on both sides to leave processing space for the slitting tool, and can also abut against the substrate to drive the substrate forward. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the overall structure of a slitting die provided in Example 2 of the utility model;

[0020] Figure 2 A schematic diagram of the partial structure of a slitting die provided in Example 2 of the utility model;

[0021] Figure 3 This is a schematic diagram of the overall structure of a slitting tool body used in a slitting tool provided in Example 1 of the utility model.

[0022] Description of reference numerals:

[0023] 10. Slitting tool; 11. First mounting plate; 12. Second mounting plate; 13. Drive shaft; 131. External thread; 14. Slitting tool body; 141. Mounting portion; 142. Slitting disc; 15. Spacer sleeve; 16. Placement plate; 20. Power part; 30. Transmission assembly; 31. Driving gear; 32. Driven gear; 33. Transmission shaft; 34. Conveyor belt. DETAILED DESCRIPTION

[0024] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. 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.

[0025] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0028] Example 1

[0029] Reference Figures 1 to 3 A slitting tool 10 provided as an embodiment of the utility model includes a first mounting plate 11, a second mounting plate 12, and a driving shaft 13. One end of the driving shaft 13 passes through the first mounting plate 11 and is mounted on the second mounting plate 12. The first mounting plate 11 and the second mounting plate 12 are arranged in parallel. The other end of the driving shaft 13 is connected to a power member 20. The driving shaft 13 is provided with an external thread 131. The slitting tool 10 also includes a plurality of slitting knife bodies 14 and a plurality of spacing sleeves 15. The slitting knife body 14 includes a mounting portion 141 and a slitting disc 142. The mounting portion 141 is a sleeve structure. The mounting portion 141 is provided with an internal thread. The mounting portion 141 is sleeved on the driving shaft 13 and is threadedly connected to the driving shaft 13. The spacing sleeve 15 is sleeved on the driving shaft 13 and is threadedly connected to the driving shaft 13. At least one spacing sleeve 15 is provided between two adjacent slitting knife bodies 14.

[0030] There are multiple slitting blades 14, which can perform multi-station cutting on the substrate to improve cutting efficiency. And by setting a spacing sleeve 15 to limit the spacing between adjacent slitting blades 14, the cutting position can be adjusted to achieve different widths of slitting strips, which can be processed on demand and realize diversified cutting processing.

[0031] Specifically, a placement plate 16 is provided between the first mounting plate 11 and the second mounting plate 12, one side of the first mounting plate 11 is a slitting inlet, and the other side is a slitting outlet. The substrate is placed on the placement plate 16, extends from the slitting inlet, and then moves out from the slitting outlet. The drive shaft 13 is perpendicular to the first mounting plate 11, and the slitting disk 142 is fixed to the side wall of the mounting portion 141 and is perpendicular to the axial direction of the mounting portion 141, and the slitting disk 142 is parallel to the first mounting plate 11. With this structural layout, the design is reasonable, so that the slitting process can be carried out efficiently. Multiple spacer sleeves 15 adopt multiple models of different lengths. According to processing requirements, the required model of the spacer sleeve 15 is installed. Among them, the spacer sleeve 15 can also be of the same model. At this time, one or more spacer sleeves 15 can be installed between two adjacent slitting knife bodies 14 according to processing requirements.

[0032] Example 2

[0033] A slitting die provided as an embodiment of the utility model includes the slitting tool 10 described in Example 1, and the slitting die also includes a power member 20 and a transmission assembly 30. The power member 20 drives the driving shaft 13 to rotate. The transmission assembly 30 includes a driving gear 31, a driven gear 32, a transmission shaft 33 and a conveyor belt 34. The driving gear 31 is arranged at the output shaft end of the power member 20, the transmission shaft 33 is located above the driving shaft 13 and is mounted between the first mounting plate 11 and the second mounting plate 12 and can rotate. The driven gear 32 is arranged on the transmission shaft 33 and is fixed to the transmission shaft 33. The driving gear 31 is meshed with the driven gear 32. The conveyor belt 34 is arranged on the transmission shaft 33, and the conveyor belt 34 is abutted against the substrate.

[0034] Specifically, the first mounting plate 11 and the second mounting plate 12 are both provided with a rotating bearing, the transmission shaft 33 is inserted into the rotating bearing and is rotatably connected to the rotating bearing, one end portion of the transmission shaft 33 extends out of the first mounting plate 11, the extended portion is sleeved with a driven gear 32, and the driven gear 32 is fixedly connected to the transmission shaft 33. The power member 20 adopts a motor, the drive shaft 13 is erected between the first mounting plate 11 and the second mounting plate 12, one end portion of the drive shaft 13 extends out of the first mounting plate 11, the extended portion is connected to the output shaft end of the power member 20 and sleeved with a driving gear 31, the driving gear 31 is meshed with the driven gear 32, and the power member 20 is started to drive the drive shaft 13 to rotate and then drive the slitting tool 10 to rotate, so as to realize the slitting operation. After the power member 20 is started, the driving gear 31, the driven gear 32 and the transmission shaft 33 are used to realize the rotation of the conveyor belt 34, and the conveyor belt 34 can abut against the substrate on the placement plate 16, and drive the substrate forward as the conveyor belt 34 rotates.

[0035] In this embodiment, conveyor belts 34 are provided near the inner sides of the first mounting plate 11 and the second mounting plate 12. The conveyor belts 34 are located on both sides, leaving processing space for the slitting tool 10, while being able to abut against the substrate to drive the substrate forward.

[0036] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A slitting tool, comprising a first mounting plate (11), a second mounting plate (12), and a drive shaft (13), wherein one end of the drive shaft (13) passes through the first mounting plate (11) and is mounted on the second mounting plate (12), the first mounting plate (11) and the second mounting plate (12) are arranged in parallel, the other end of the drive shaft (13) is connected to a power member (20), and the drive shaft (13) is provided with an external thread (131), characterized in that: The slitting tool (10) further comprises a plurality of slitting tool bodies (14) and a plurality of spacing sleeves (15); the slitting tool bodies (14) comprise a mounting portion (141) and a slitting disc (142); the mounting portion (141) is in a sleeve structure; the mounting portion (141) is provided with an internal thread; the mounting portion (141) is sleeved on the driving shaft (13) and is threadedly connected to the driving shaft (13); the spacing sleeve (15) is sleeved on the driving shaft (13) and is threadedly connected to the driving shaft (13); and at least one spacing sleeve (15) is provided between two adjacent slitting tool bodies (14).

2. The slitting tool according to claim 1, characterized in that: A placement plate (16) is provided between the first mounting plate (11) and the second mounting plate (12); one side of the first mounting plate (11) is a slitting inlet, and the other side is a slitting outlet; a substrate is placed on the placement plate (16), extends into the slitting inlet, and then moves out of the slitting outlet.

3. The slitting tool according to claim 1, characterized in that: The driving shaft (13) is perpendicular to the first mounting plate (11), the slitting disc (142) is fixed to the side wall of the mounting portion (141) and is perpendicular to the axial direction of the mounting portion (141), and the slitting disc (142) is parallel to the first mounting plate (11).

4. The slitting tool according to claim 3, characterized in that: The plurality of spacing sleeves (15) are of different lengths.

5. A slitting die, characterized in that: The invention comprises a slitting tool (10) as claimed in any one of claims 1 to 4.

6. The slitting die according to claim 5, characterized in that: The invention also comprises a power member (20) and a transmission assembly (30), wherein the power member (20) drives the driving shaft (13) to rotate, and the transmission assembly (30) comprises a driving gear (31), a driven gear (32), a transmission shaft (33) and a transmission belt (34), wherein the driving gear (31) is arranged at the output shaft end of the power member (20), the transmission shaft (33) is located above the driving shaft (13) and is mounted between the first mounting plate (11) and the second mounting plate (12) and is rotatable, the driven gear (32) is arranged on the transmission shaft (33) and is fixed to the transmission shaft (33), the driving gear (31) is meshed with the driven gear (32), and the transmission belt (34) is arranged on the transmission shaft (33), and the transmission belt (34) is in contact with the substrate.

7. The slitting die according to claim 6, characterized in that: The first mounting plate (11) and the second mounting plate (12) are both provided with rotating bearings, the transmission shaft (33) is inserted into the rotating bearings and is rotatably connected to the rotating bearings, one end portion of the transmission shaft (33) extends out of the first mounting plate (11), the extended portion is sleeved with the driven gear (32), and the driven gear (32) is fixedly connected to the transmission shaft (33).

8. The slitting die according to claim 6, characterized in that: The conveyor belt (34) is provided at a position close to the inner side of the first mounting plate (11) and the second mounting plate (12).

Images