High-speed splitting machine

Abstract

The utility model discloses a high-speed splitting machine which comprises a base, side plates are arranged on the upper surface of the base, a raw material roller is arranged between the two side plates, installation bases are arranged on the side surfaces of the side plates, a vertical lead screw is arranged between the two installation bases, the end of the vertical lead screw is connected with a lifting motor, and the end of the vertical lead screw is connected with the lifting motor. A lifting frame is arranged on the surface of the vertical lead screw, a driving rod is arranged on the side surface of the lifting frame, and the end of the driving rod is connected with a driving motor through a coupler. When the device is used, raw materials are placed on the raw material rollers, then the transverse motor is started to drive the transverse lead screw to rotate, the portal frames are driven under the action of the transverse lead screw and the threaded sleeves, and the portal frames behind are pulled under the action of the connecting rods along with movement of the portal frames, so that the portal frames move at equal intervals; and therefore, the distance between the cutters can be quickly adjusted, and the slitting operation of materials such as paper and films with different specifications can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of slitting machines, in particular to a high-speed slitting machine. Background Art

[0002] High-speed slitting machine is a high-efficiency and high-precision processing equipment. It is currently widely used in the papermaking industry, printing industry and paper trading industry. High-speed slitting machine is mainly used to slit paper, film and other materials in the width direction, and cut wider paper, film and other materials into several narrower width materials.

[0003] After searching, the publication number is: CN207943628U. A high-speed slitting machine belongs to the technical field of slitting machine equipment. The key points of its technical solution are that it includes a frame, a feeding roller, a receiving roller, a transmission device and a slitting device; the slitting device includes a knife shaft fixed on the frame and a knife seat arranged on the knife shaft; the knife seat is rotatably connected with the knife shaft around the axis of the knife shaft, and a useful cutter is fixed on the knife seat. The high-speed slitting machine also includes a walking device and an angle adjustment device; the walking device includes a rack fixed to the knife shaft in the length direction of the knife shaft, a gear rotatably connected to the knife seat and meshing with the rack, and a walking drive member that drives the gear to rotate; the rack is relatively fixed to the knife seat in the circumferential direction of the knife shaft, and the angle adjustment device can drive the rack to rotate around the circumference of the knife shaft; the problem of inconvenient adjustment of the cutter spacing is solved, so that the distance between different cutters and the cutting angle of the cutter can be adjusted conveniently and quickly, thereby being able to efficiently achieve the effect of slitting materials such as paper and films of different specifications.

[0004] The existing technology has the following problems:

[0005] Although the above utility model utilizes a traveling device to drive the cutter, thereby adjusting the spacing between different cutters, each traveling device can only drive one cutter, resulting in poor overall operability and insufficient practicality.

[0006] To this end, we proposed a high-speed slitting machine to solve the above-mentioned drawbacks. Utility Model Content

[0007] The utility model aims to solve the shortcomings of the prior art that each walking device can only drive one cutter, the overall operability is poor, and the practicality is insufficient, and a high-speed slitting machine is proposed.

[0008] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0009] A high-speed slitting machine comprises a base, the upper surface of the base is provided with a side plate, and a raw material roller is provided between the two side plates, the side surface of the side plate is provided with a mounting seat, a vertical screw rod is provided between the two mounting seats, and the end of the vertical screw rod is connected with a lifting motor, a lifting frame is provided on the surface of the vertical screw rod, a driving rod is provided on the side surface of the lifting frame, and the end of the driving rod is connected with the driving motor through a coupling, a driving disk is provided on the surface of the driving rod, and a cutting knife is provided on the surface of the driving disk, a gantry is installed on the surface of the driving disk and on one side of the cutting knife, and a bearing is provided between the gantry and the driving disk, one of the gantry is connected with a transverse screw rod through a threaded sleeve, and the transverse screw rod is installed between the two lifting frames, and the end of the transverse screw rod is connected with the transverse motor through a coupling, a connecting rod is installed on the upper surface of the gantry through a fixed shaft, and the two connecting rods are connected by a rotating shaft.

[0010] Preferably, a limit ring is provided on the surface of the transverse screw rod, and a gantry is provided between two limit rings.

[0011] Preferably, a limit strip is disposed on the surface of the driving rod, and a limit groove used in conjunction with the limit strip is provided on the inner side surface of the driving disc.

[0012] Preferably, a positioning plate is provided on the surface of the raw material roller, and a positioning pin is provided on the surface of the positioning plate.

[0013] Preferably, the side surface of the side plate is provided with a strip hole for use with the drive rod and the transverse screw rod.

[0014] Preferably, a controller is provided on the upper surface of the side panel.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] (1) The utility model is provided with a base, side plates, a raw material roller, a mounting seat, a vertical screw, a lifting motor, a lifting frame, a driving rod, a driving disk, a cutter, a driving motor, a gantry, a transverse screw, a transverse motor and a connecting rod. When in use, the raw material is placed on the raw material roller, and then the transverse motor is started to drive the transverse screw to rotate. Under the action of the transverse screw and the threaded sleeve, the gantry is driven. As the gantry moves, the gantry behind is pulled under the action of the connecting rod, so that the gantries move at equal distances, and then the spacing between the cutters is quickly adjusted to achieve the slitting operation of materials such as paper and film of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below.

[0018] Figure 1 This is a structural schematic diagram of a high-speed slitting machine proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the top view of the gantry structure of a high-speed slitting machine proposed by the utility model;

[0020] Figure 3 The utility model is a schematic diagram of the structure of the driving rod part of a high-speed slitting machine.

[0021] Legend:

[0022] 1. Base; 2. Side plate; 3. Raw material roller; 4. Mounting seat; 5. Vertical screw rod; 6. Lifting motor; 7. Lifting frame; 8. Driving rod; 9. Driving disk; 10. Limiting strip; 11. Cutter; 12. Driving motor; 13. Gantry; 14. Horizontal screw rod; 15. Horizontal motor; 16. Connecting rod; 17. Limiting ring; 18. Bar hole; 19. Positioning disk; 20. Positioning pin; 21. Controller. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0024] Please refer to Figure 1-3 A high-speed slitting machine comprises a base 1, a side plate 2 is arranged on the upper surface of the base 1, and a raw material roller 3 is arranged between the two side plates 2, a mounting seat 4 is arranged on the side surface of the side plate 2, a vertical screw rod 5 is arranged between the two mounting seats 4, and a lifting motor 6 is connected to the end of the vertical screw rod 5, a lifting frame 7 is arranged on the surface of the vertical screw rod 5, a driving rod 8 is arranged on the side surface of the lifting frame 7, and a driving motor 12 is connected to the end of the driving rod 8 through a coupling, and a driving disk is arranged on the surface of the driving rod 8 9, and a cutter 11 is provided on the surface of the driving disk 9, a gantry 13 is installed on the surface of the driving disk 9 and on one side of the cutter 11, and a bearing is provided between the gantry 13 and the driving disk 9, one of the gantry 13 is connected with a transverse screw rod 14 through a threaded sleeve, and the transverse screw rod 14 is installed between the two lifting frames 7, and the end of the transverse screw rod 14 is connected with a transverse motor 15 through a coupling, and a connecting rod 16 is installed on the upper surface of the gantry 13 through a fixed shaft, and the two connecting rods 16 are connected through a rotating shaft.

[0025] In this embodiment: when in use, the raw material is placed on the raw material roller 3, and then the transverse motor 15 is started to drive the transverse screw rod 14 to rotate. Under the action of the transverse screw rod 14 and the threaded sleeve, the gantry 13 is driven. As the gantry 13 moves, under the action of the connecting rod 16, the gantry 13 at the back is pulled, so that the gantries 13 move at equal distances, and then the spacing between each cutter 11 is quickly adjusted to achieve slitting operations of materials such as paper and films of different specifications.

[0026] Specifically, a limit ring 17 is disposed on the surface of the transverse screw rod 14 , and a gantry 13 is disposed between two limit rings 17 .

[0027] In this embodiment, a limiting ring 17 is provided to limit the first gantry 13 to prevent it from shifting.

[0028] Specifically, a limiting strip 10 is disposed on the surface of the driving rod 8 , and a limiting groove used in conjunction with the limiting strip 10 is opened on the inner side surface of the driving disc 9 .

[0029] In this embodiment: by providing the limit strip 10 and the limit groove, the driving disk 9 can move along the lateral direction of the driving rod 8, but cannot rotate vertically around the driving rod 8, thereby prompting the cutter 11 to rotate with the rotation of the driving rod 8 to cut the raw materials.

[0030] Specifically, a positioning plate 19 is disposed on the surface of the raw material roller 3 , and a positioning pin 20 is disposed on the surface of the positioning plate 19 .

[0031] In this embodiment, a positioning plate 19 and a positioning pin 20 are provided to position the raw material so that the raw material is limited to a fixed position of the raw material roller 3 to prevent it from shifting.

[0032] Specifically, a strip-shaped hole 18 for cooperating with the driving rod 8 and the transverse screw rod 14 is opened on the side surface of the side plate 2 .

[0033] In this embodiment, the strip-shaped hole 18 is provided to allow the driving rod 8 and the transverse screw rod 14 to move up and down normally.

[0034] Specifically, a controller 21 is disposed on the upper surface of the side panel 2 .

[0035] In this embodiment: a controller 21 is provided to control the high-speed slitting machine. The control circuit of the controller 21 can be realized by simple programming by technicians in this field. It is common knowledge in this field and is only used without modification. Therefore, the control method and circuit connection will not be described in detail.

[0036] Working principle: When in use, place the raw material on the raw material roller 3, then start the transverse motor 15 to drive the transverse screw rod 14 to rotate, and under the action of the transverse screw rod 14 and the threaded sleeve, drive the gantry 13. As the gantry 13 moves, under the action of the connecting rod 16, the gantry 13 at the back is pulled, so that the gantries 13 move at equal distances, and then quickly adjust the spacing between each cutter 11 to achieve slitting operations of materials such as paper and films of different specifications.

[0037] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A high-speed slitting machine, comprising a base (1), characterized in that: The upper surface of the base (1) is provided with a side plate (2), and a raw material roller (3) is provided between the two side plates (2), the side surface of the side plate (2) is provided with a mounting seat (4), a vertical screw rod (5) is provided between the two mounting seats (4), and the end of the vertical screw rod (5) is connected to a lifting motor (6), a lifting frame (7) is provided on the surface of the vertical screw rod (5), a driving rod (8) is provided on the side surface of the lifting frame (7), and the end of the driving rod (8) is connected to a driving motor (12) through a coupling, and a driving disk (9) is provided on the surface of the driving rod (8), and the driving motor (12) is connected to the driving motor (12) through a coupling. A cutter (11) is arranged on the surface of the disk (9), a gantry (13) is installed on the surface of the driving disk (9) and on one side of the cutter (11), and a bearing is arranged between the gantry (13) and the driving disk (9), one of the gantry (13) is connected to a transverse screw rod (14) through a threaded sleeve, and the transverse screw rod (14) is installed between two lifting frames (7), and the end of the transverse screw rod (14) is connected to a transverse motor (15) through a coupling, and a connecting rod (16) is installed on the upper surface of the gantry (13) through a fixed shaft, and the two connecting rods (16) are connected through a rotating shaft.

2. A high-speed slitting machine according to claim 1, characterized in that: A limit ring (17) is arranged on the surface of the transverse screw rod (14), and a gantry (13) is arranged between the two limit rings (17).

3. A high-speed slitting machine according to claim 1, characterized in that: A limiting strip (10) is arranged on the surface of the driving rod (8), and a limiting groove used in conjunction with the limiting strip (10) is opened on the inner side surface of the driving disc (9).

4. A high-speed slitting machine according to claim 1, characterized in that: A positioning disk (19) is provided on the surface of the raw material roller (3), and a positioning pin (20) is provided on the surface of the positioning disk (19).

5. A high-speed slitting machine according to claim 1, characterized in that: The side surface of the side plate (2) is provided with a strip-shaped hole (18) for use with the driving rod (8) and the transverse screw rod (14).

6. A high-speed slitting machine according to claim 1, characterized in that: A controller (21) is provided on the upper surface of the side plate (2).

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