Saw blade cutting device

Abstract

The utility model provides a saw blade cutting device, and belongs to the technical field of saw blade machining. A saw blade cutting device is characterized in that the saw blade cutting device comprises a rack, a saw blade conveying assembly is arranged on the rack, a guide rail is arranged on the rack, push rod motors are symmetrically arranged on the two sides of the guide rail, clamping blocks are fixedly connected to push rods of the push rod motors, a cutting groove is formed in one side of the guide rail, and a saw blade is arranged in the cutting groove. A hydraulic cylinder is fixedly connected to the portion, on the other side of the cutting groove, of the rack, a cutter is fixedly connected to a hydraulic rod of the hydraulic cylinder, an infrared sensor is slidably connected to the rack, a controller is arranged on the hydraulic cylinder, the infrared sensor is electrically connected with the controller, and a graduated scale is arranged on the rack. The cutting device has the advantages that the cutting length of the saw blade can be conveniently determined through the infrared sensor, the hydraulic cylinder is controlled by the controller to conduct cutting work, manual operation is replaced, the labor intensity is reduced, and the working efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of saw blade processing and relates to a saw blade cutting device. Background Art

[0002] A saw blade is a steel strip with teeth, and is a tool for cutting metal. When processing a saw blade, a long saw blade must be cut into several sections according to the needs. Currently, before cutting the saw blade, the cutting length needs to be measured manually, and then the saw blade is cut manually using tools, which results in low work efficiency and high labor intensity. Summary of the invention

[0003] The utility model aims to solve the above problems in the prior art and proposes a saw blade cutting device, which solves the problem that before cutting the saw blade, the cutting length needs to be measured manually and then the saw blade is cut manually by tools, resulting in low work efficiency and high labor intensity.

[0004] The purpose of the utility model can be achieved through the following technical solutions:

[0005] A saw blade cutting device, characterized in that it includes a frame, a saw blade conveying assembly is provided on the frame, a guide rail is provided on the frame, push rod motors are symmetrically provided on both sides of the guide rail, a clamping block is fixedly connected to the push rod of the push rod motor, a cutting groove is opened on one side of the guide rail, a hydraulic cylinder is fixedly connected to the frame on the other side of the cutting groove, a cutter is fixedly connected to the hydraulic rod of the hydraulic cylinder, an infrared sensor is slidably connected to the frame, a controller is provided on the hydraulic cylinder, the infrared sensor and the controller are electrically connected, and a scale is provided on the frame.

[0006] In the above-mentioned saw blade cutting device, the saw blade conveying assembly includes a first driving motor, the output shaft of the first driving motor is fixedly connected to a rotating frame, the saw blade is arranged on the rotating frame, and a limit plate is rotatably connected above the rotating frame.

[0007] In the above-mentioned saw blade cutting device, a second driving motor is symmetrically arranged on the frame, and a grinding disc is fixedly connected to the output shaft of the second driving motor, and the grinding disc can contact the saw blade.

[0008] In the above-mentioned saw blade cutting device, a plurality of guide rollers are rotatably connected to the frame.

[0009] In the above-mentioned saw blade cutting device, a feeding hole is provided on the frame.

[0010] Compared with the prior art, the utility model has the following advantages:

[0011] The infrared sensor can be used to determine the cutting length of the saw blade, and the controller can be used to control the hydraulic cylinder to perform cutting work, thus replacing manual operation, reducing labor intensity and improving work efficiency. The push rod motor drives the clamping block to clamp the saw blade to prevent the saw blade from shaking during cutting. The second drive motor drives the grinding disc to rotate to grind the saw blade in transit. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] In the figure,

[0014] 2. Frame; 3. Guide rail; 4. Push rod motor; 5. Clamp; 6. Cutting groove; 7. Hydraulic cylinder; 8. Cutter; 9. Infrared sensor; 10. Controller; 11. Scale; 12. First drive motor; 13. Rotating frame; 14. Limit plate; 15. Second drive motor; 16. Grinding disc; 17. Guide roller; 18. Feeding hole. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] like Figure 1 As shown,

[0017] A saw blade cutting device, characterized in that it includes a frame 2, a saw blade conveying assembly is provided on the frame 2, a guide rail 3 is provided on the frame 2, push rod motors 4 are symmetrically provided on both sides of the guide rail 3, a clamping block 5 is fixedly connected to the push rod of the push rod motor 4, a cutting groove 6 is opened on one side of the guide rail 3, a hydraulic cylinder 7 is fixedly connected to the frame 2 on the other side of the cutting groove 6, a cutter 8 is fixedly connected to the hydraulic rod of the hydraulic cylinder 7, an infrared sensor 9 is slidably connected to the frame 2, a controller 10 is provided on the hydraulic cylinder 7, the infrared sensor 9 and the controller 10 are electrically connected, and a scale 11 is provided on the frame 2.

[0018] In this embodiment, the saw blade to be cut is sent to the guide rail 3 through the saw blade conveying assembly. According to the required cutting length, the position of the infrared sensor 9 is adjusted against the scale 11. When the end of the saw blade is sensed by the infrared sensor 9, the saw blade is conveyed to the appropriate position. At this time, the push rod motor 4 drives the clamping block 5 to clamp the saw blade, and the infrared sensor 9 sends a signal to the controller 10 to control the hydraulic cylinder 7 to drive the cutter 8 to cut the saw blade. After cutting a section, the saw blade conveying assembly continues to convey the saw blade to cut the remaining saw blade. There is no need for manual measurement and cutting, the work efficiency is high, and the labor intensity of the workers is reduced.

[0019] In this embodiment, the saw blade conveying assembly includes a first drive motor 12, a rotating frame 13 is fixedly connected to the output shaft of the first drive motor 12, the saw blade is arranged on the rotating frame 13, and a limit plate 14 is rotatably connected to the top of the rotating frame 13. The first drive motor 12 drives the rotating frame 13 to rotate, so that the saw blade is conveyed forward, and the limit plate 14 is rotatably connected to prevent the saw blade from bulging during the conveying process.

[0020] In this embodiment, the frame 2 is symmetrically provided with a second drive motor 15, and a grinding disc 16 is fixedly connected to the output shaft of the second drive motor 15, and the grinding disc 16 can contact the saw blade. During the saw blade conveying process, the second drive motor 15 drives the grinding disc 16 to rotate to grind both sides of the saw blade.

[0021] In this embodiment, a plurality of guide rollers 17 are rotatably connected to the frame 2. The guide rollers 17 are provided to prevent the saw blade from bending during the conveying process.

[0022] In this embodiment, a feeding hole 18 is provided on the frame 2. After the saw blade is cut, the cut saw blade will fall out from the feeding hole 18.

[0023] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0024] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. At the same time, the meaning of "and / or" appearing in the full text is that it includes three schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0025] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0026] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A saw blade cutting device, characterized in that: The invention comprises a frame (2), wherein a saw blade conveying assembly is arranged on the frame (2), a guide rail (3) is arranged on the frame (2), push rod motors (4) are symmetrically arranged on both sides of the guide rail (3), a clamping block (5) is fixedly connected to the push rod of the push rod motor (4), a cutting groove (6) is opened on one side of the guide rail (3), a hydraulic cylinder (7) is fixedly connected to the frame (2) on the other side of the cutting groove (6), a cutter (8) is fixedly connected to the hydraulic rod of the hydraulic cylinder (7), an infrared sensor (9) is slidably connected to the frame (2), a controller (10) is arranged on the hydraulic cylinder (7), the infrared sensor (9) and the controller (10) are electrically connected, and a scale (11) is arranged on the frame (2).

2. The saw blade cutting device according to claim 1, characterized in that: The saw blade conveying assembly comprises a first driving motor (12), the output shaft of the first driving motor (12) is fixedly connected to a rotating frame (13), the saw blade is arranged on the rotating frame (13), and a limit plate (14) is rotatably connected above the rotating frame (13).

3. The saw blade cutting device according to claim 1, characterized in that: A second drive motor (15) is symmetrically arranged on the frame (2); a grinding disc (16) is fixedly connected to the output shaft of the second drive motor (15); and the grinding disc (16) is capable of contacting a saw blade.

4. The saw blade cutting device according to claim 1, characterized in that: A plurality of guide rollers (17) are rotatably connected to the frame (2).

5. The saw blade cutting device according to claim 1, characterized in that: The frame (2) is provided with a material discharge hole (18).

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