Adjustable slitting machine blade

Abstract

The utility model discloses an adjustable slitting machine blade which comprises a guide rail frame, the inner wall of the guide rail frame is connected with a cutting assembly in a sliding mode, the cutting assembly comprises a sliding seat, a rotating seat is fixedly installed on the outer wall of the bottom of the sliding seat, the rotating seat comprises a first clamping seat and a second clamping seat, and the first clamping seat and the second clamping seat are used for being connected with an installation shaft rod in a clamping mode. The bottom of the sliding seat is rotatably connected with the shaft rod, the U-shaped frames are uniformly and fixedly mounted on the outer wall of the shaft rod, the inner walls of the U-shaped frames are rotatably connected with the driving shaft, and the inner walls of the U-shaped frames are rotatably connected with the slitting machine blades through the driving shaft. The driving shaft and the slitting machine blade are rotationally connected through the U-shaped frame, so that the slitting machine blade can be synchronously driven to rotate and the inclination angle can be synchronously adjusted, the slitting angle and depth adjustment of different materials can be conveniently and flexibly controlled, and the practicability and convenience of equipment use are improved.

Description

Technical Field

[0001] The utility model relates to a slitting machine blade, in particular to an adjustable slitting machine blade. Background Art

[0002] Slitting machine, also known as slitting machine, slitting line or slitting machine, is a metal slitting equipment. Slitting machine is mainly used for longitudinal shearing of metal blanks and rewinding the slit narrow strips into coils. Slitting machine has the characteristics of easy operation, high cutting quality, high material utilization rate and stepless cutting speed regulation. Slitting machine is mainly composed of unwinding, unwinding, material positioning, slitting longitudinal shearing, coiling (rewinding) and other parts. When existing slitting machines are used to cut different materials, it is usually necessary to adjust the height, cutting depth and cutting inclination of the slitting machine blade according to the needs of material cutting. At present, the position of the slitting machine is relatively fixed after the blade is installed. It is not convenient to automatically adjust the height and inclination of the slitting machine blade according to the needs, and to autonomously control all the slitting machine blades to rotate synchronously, which makes it easy and inconvenient to improve work efficiency. Utility Model Content

[0003] The utility model aims to provide an adjustable slitting machine blade to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] An adjustable slitting machine blade comprises a guide rail frame, the inner wall of the guide rail frame is slidably connected to a cutting assembly, the cutting assembly comprises a slide seat, a rotating seat is fixedly installed on the outer wall of the bottom of the slide seat, the rotating seat comprises a clamping seat 1 and a clamping seat 2, the clamping seat 1 and the clamping seat 2 are used for clamping and installing a shaft rod, a U-shaped frame is evenly fixedly installed on the outer wall of the shaft rod, the inner wall of the U-shaped frame is rotatably connected to a driving shaft, and the inner wall of the U-shaped frame is rotatably connected to the slitting machine blade via the driving shaft.

[0006] In a preferred embodiment of the utility model, a baffle is fixedly installed on the top inner wall of the guide rail frame, the guide rail frame is configured to be N-shaped, and the top and bottom inner walls of the guide rail frame are rotatably connected to the lead screw and the guide rod through bearings.

[0007] In a preferred embodiment of the present utility model, the two lead screws are connected via a pulley and a belt transmission, and a servo motor is fixedly mounted on the top inner wall of the guide rail frame.

[0008] In a preferred embodiment of the present invention, the outer wall of the servo motor output shaft is connected to the outer wall of the lead screw through a gear meshing transmission, the outer wall of the lead screw is threadedly connected to the inner wall of the slide, and the outer wall of the guide rod is slidably connected to the inner wall of the slide.

[0009] In a preferred embodiment of the utility model, the first card seat is fixedly mounted on the outer wall of the bottom of the slide seat, the inner wall of the first card seat is provided with a J-shaped card slot, and the inner wall of the bottom of the second card seat is provided with a semicircular card slot.

[0010] In a preferred embodiment of the present utility model, the J-shaped slot cooperates with the inner wall of the semicircular slot to rotate and connect the shaft rod, and the connection between the second and first card seats is detachably fixed by bolts.

[0011] In a preferred embodiment of the present invention, a plurality of U-shaped frames are provided, the distances between adjacent U-shaped frames are equal, the plurality of U-shaped frames are rotatably connected to the drive shaft via bearings, and the motor is fixedly mounted on the outer wall of the left end of the U-shaped frame.

[0012] In a preferred embodiment of the present invention, the outer wall of the motor output shaft is connected to the outer wall of the drive shaft through gear meshing transmission, and a protective cover is fixedly installed on the outer wall of the left end of the U-shaped frame, and the protective cover is located outside the motor.

[0013] In a preferred embodiment of the present invention, the outer wall of the bottom of the base 1 is fixedly mounted with the motor 2, and the outer wall of the output shaft of the motor 2 is connected to the outer wall of the shaft rod through gear meshing transmission.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0015] 1. By setting up a guide rail frame, a sliding seat is slidably connected to the inner wall of the guide rail frame to adjust the height of the slitting machine blade, thereby improving the practicality of the equipment;

[0016] 2. By rotating the connecting shaft at the bottom of the slide, and evenly fixing the U-shaped frame on the outer wall of the shaft, the U-shaped frame is used to rotate and connect the drive shaft and the slitting machine blade, so that the slitting machine blade can be synchronously driven to rotate and the tilt angle can be synchronously adjusted, so as to facilitate the flexible control of the angle and depth adjustment of slitting different materials, thereby improving the practicality and convenience of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 It is a schematic diagram of the main structure of an adjustable slitting machine blade;

[0019] Figure 2 It is a schematic diagram of the working structure of an adjustable guide rail frame of a slitting machine blade;

[0020] Figure 3 It is a schematic diagram of the structure of a cutting component in an adjustable slitting machine blade;

[0021] Figure 4 It is a schematic diagram of the exploded structure of a cutting component in an adjustable slitting machine blade;

[0022] Figure 5 The present invention is a schematic diagram of the structure of a slitting machine blade in an adjustable slitting machine blade.

[0023] In the figure: guide rail frame 100, baffle 110, lead screw 120, guide rod 130, servo motor 140, belt 150,

[0024] The slide 200 , the first clamping seat 210 , the J-shaped clamping slot 211 , the second clamping seat 220 , the shaft 230 , the U-shaped frame 240 , the slitting machine blade 241 , the second motor 250 , the motor 260 , the protective cover 270 , and the driving shaft 280 . DETAILED DESCRIPTION

[0025] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0026] Example 1: Figure 1 and 2 , including a guide frame 100, the inner wall of the guide frame 100 is slidably connected to the cutting assembly, the cutting assembly includes a slide 200, the outer wall of the bottom of the slide 200 is fixedly installed with a rotating seat, the rotating seat includes a clamping seat 1 210 and a clamping seat 220, the clamping seat 1 210 and the clamping seat 220 are used for clamping and installing a shaft rod 230, the outer wall of the shaft rod 230 is evenly fixedly installed with a U-shaped frame 240, the inner wall of the U-shaped frame 240 is rotatably connected to the driving shaft 280, and the inner wall of the U-shaped frame 240 is rotatably connected to the slitting machine blade 241 through the driving shaft 280.

[0027] The specific usage scenario of this embodiment is as follows: by setting the guide rail frame 100 to have the function of guiding and limiting the slide seat 200, by setting a rotating seat for rotating the connecting shaft 230, the rotating seat is set as a split structure, so as to facilitate the mutual clamping between the clamping seat 1 210 and the clamping seat 220, so as to facilitate the installation and disassembly of the shaft 230. When the shaft 230 needs to be installed, the shaft 230 can be hung in the J-shaped groove 211 on the inner wall of the clamping seat 1 210, so as to prevent the shaft 230 from falling off.

[0028] Example 2: Figure 1 and Figure 2A baffle 110 is fixedly installed on the top inner wall of the guide frame 100, and the guide frame 100 is arranged in an N shape. A lead screw 120 and a guide rod 130 are rotatably connected between the top and bottom inner walls of the guide frame 100 through bearings, and the two lead screws 120 are connected through a pulley and a belt 150. A servo motor 140 is fixedly installed on the top inner wall of the guide frame 100, and the outer wall of the output shaft of the servo motor 140 is connected to the outer wall of the lead screw 120 through gear meshing transmission. The outer wall of the lead screw 120 is threadedly connected to the inner wall of the slide seat 200, and the outer wall of the guide rod 130 is slidably connected to the inner wall of the slide seat 200.

[0029] The specific usage scenario of this embodiment is: by turning on the servo motor 140, the servo motor 140 drives the screw 120 to rotate, and the left and right screws 120 rotate synchronously under the transmission action of the pulley and the belt 150. The guide rod 130 has a sliding limit function when the slide 200 is raised or lowered on the inner wall of the guide rail frame 100, thereby driving the slide 200 to adjust its height through the screw 120. When using the slitting machine, the height of the slitting machine blade 241 is controlled and adjusted.

[0030] Example 3: Figure 1 and Figure 2 The first card seat 210 is fixedly installed on the outer wall of the bottom of the slide 200. The inner wall of the first card seat 210 is provided with a J-shaped card slot 211. The inner wall of the bottom of the second card seat 220 is provided with a semicircular card slot. The J-shaped card slot 211 cooperates with the inner wall of the semicircular card slot to rotate and connect the shaft rod 230. The connection between the second card seat 220 and the first card seat 210 is detachably fixed by bolts.

[0031] The specific usage scenario of this embodiment is: it is convenient to connect the base 1 210 and the base 2 220 to each other, so as to facilitate the installation and disassembly of the shaft 230. When the shaft 230 needs to be installed, the shaft 230 can be hung in the J-shaped groove 211 on the inner wall of the base 1 210, so as to prevent the shaft 230 from falling off.

[0032] Example 4: Figure 1 and Figure 2 A plurality of U-shaped frames 240 are provided, and the distances between adjacent U-shaped frames 240 are equal. The plurality of U-shaped frames 240 are rotatably connected to the drive shaft 280 through bearings. The motor 260 is fixedly installed on the outer wall of the left end U-shaped frame 240, and the outer wall of the output shaft of the motor 260 is connected to the outer wall of the drive shaft 280 through gear meshing transmission. The protective cover 270 is fixedly installed on the outer wall of the left end U-shaped frame 240, and the protective cover 270 is located outside the motor 260. The motor 250 is fixedly installed on the outer wall of the bottom of the base 1 210, and the outer wall of the output shaft of the motor 250 is connected to the outer wall of the shaft 230 through gear meshing transmission.

[0033] The specific usage scenario of this embodiment is: by turning on the motor 260, the motor 260 drives the driving shaft 280 to rotate, so that the driving shaft 280 synchronously drives multiple slitting machine blades 241 to rotate, so that the slitting machine blades 241 complete the strip cutting operation on the material, and the protective cover 270 has the function of a protective shield for the motor 260.

[0034] The working principle of the utility model is as follows: when in use, a person skilled in the art turns on the servo motor 140, so that the servo motor 140 drives the lead screw 120 to rotate, and the left and right lead screws 120 rotate synchronously under the transmission action of the pulley and the belt 150, and the guide rod 130 has a sliding limit function when the slide 200 is raised and lowered on the inner wall of the guide rail frame 100, so that the height of the slide 200 is adjusted by driving the lead screw 120, and when the slitting machine is used, the height of the slitting machine blade 241 is controlled and adjusted. Since the spacing distance between two adjacent slitting machine blades 241 is the same, it is convenient to evenly divide the material into strips of equal width. After adjusting the slitting machine blade 241 to a suitable height, the motor 250 is turned on so that the motor 250 drives the shaft 230 to rotate, so that the shaft 230 can drive multiple U-shaped frames 240, the drive shaft 280 and the slitting machine blade 241 and the motor 260 installed on the outer wall of the U-shaped frame 240 to rotate synchronously, so as to facilitate the flexible adjustment of the slitting angle of the slitting machine blade 241 according to the needs of use, and then the motor 260 is turned on so that the motor 260 drives the drive shaft 280 to rotate, so that the drive shaft 280 synchronously drives the multiple slitting machine blades 241 to rotate, so that the slitting machine blades 241 complete the strip cutting operation on the material.

[0035] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An adjustable slitting machine blade, comprising a guide rail frame (100), wherein the inner wall of the guide rail frame (100) is slidably connected to a cutting assembly, characterized in that: The cutting assembly comprises a slide (200), a rotating seat is fixedly mounted on the outer wall of the bottom of the slide (200), the rotating seat comprises a clamping seat 1 (210) and a clamping seat 2 (220), the clamping seat 1 (210) and the clamping seat 2 (220) are used for clamping and mounting a shaft rod (230), a U-shaped frame (240) is evenly fixedly mounted on the outer wall of the shaft rod (230), the inner wall of the U-shaped frame (240) is rotatably connected to a driving shaft (280), and the inner wall of the U-shaped frame (240) is rotatably connected to a slitting machine blade (241) via the driving shaft (280).

2. The adjustable slitting machine blade according to claim 1, characterized in that: A baffle (110) is fixedly mounted on the top inner wall of the guide rail frame (100), the guide rail frame (100) is arranged in an N shape, and a lead screw (120) and a guide rod (130) are rotatably connected between the top and bottom inner walls of the guide rail frame (100) via bearings.

3. The adjustable slitting machine blade according to claim 2, characterized in that: The two lead screws (120) are connected by a pulley and a belt (150), and a servo motor (140) is fixedly mounted on the inner wall of the top of the guide rail frame (100).

4. The adjustable slitting machine blade according to claim 3, characterized in that: The outer wall of the output shaft of the servo motor (140) is connected to the outer wall of the lead screw (120) via gear meshing transmission, the outer wall of the lead screw (120) is threadedly connected to the inner wall of the slide seat (200), and the outer wall of the guide rod (130) is slidably connected to the inner wall of the slide seat (200).

5. The adjustable slitting machine blade according to claim 1, characterized in that: The first card seat (210) is fixedly mounted on the outer wall of the bottom of the slide seat (200), the inner wall of the first card seat (210) is provided with a J-shaped card slot (211), and the inner wall of the bottom of the second card seat (220) is provided with a semicircular card slot.

6. The adjustable slitting machine blade according to claim 5, characterized in that: The J-shaped slot (211) cooperates with the inner wall of the semicircular slot to rotate and connect the shaft rod (230), and the connection between the second slot (220) and the first slot (210) is detachably fixed by bolts.

7. The adjustable slitting machine blade according to claim 1, characterized in that: A plurality of U-shaped frames (240) are provided, and the distances between adjacent U-shaped frames (240) are equal. The plurality of U-shaped frames (240) are rotatably connected to a driving shaft (280) via bearings, and a motor (260) is fixedly installed on the outer wall of the left end U-shaped frame (240).

8. The adjustable slitting machine blade according to claim 7, characterized in that: The outer wall of the output shaft of the motor (260) is connected to the outer wall of the drive shaft (280) through gear meshing transmission, and a protective cover (270) is fixedly installed on the outer wall of the left end U-shaped frame (240), and the protective cover (270) is located outside the motor (260).

9. The adjustable slitting machine blade according to claim 8, characterized in that: The bottom outer wall of the first card seat (210) is fixedly mounted with the second motor (250), and the outer wall of the output shaft of the second motor (250) is connected to the outer wall of the shaft rod (230) through gear meshing transmission.

Images