Dual alloy tooth saw blade cutting machine

Abstract

The utility model relates to a kind of double alloy tooth saw blade cutting machines, including rack, cutting assembly and compacting assembly, the cutting assembly includes the base of sliding in the rack, motor is located at the base and the transmission connection of the output end of two alloy tooth saw blades with the motor;Wherein, two the alloy tooth saw blade has gap;The compacting assembly is located in the rack and is located at one side of the alloy tooth saw blade, to clamp the workpiece to be cut.The double alloy tooth saw blade cutting machine of the utility model, by making two alloy tooth saw blade synchronous cutting, effectively avoid high-temperature local concentration, reduce the melting risk of PVC or TPV material, ensure cross-sectional structure complete, edge clear, it is favorable to the accuracy of projection detection, compared with traditional hand saw blade cutting, the equipment can keep the stability and consistency of each cutting, significantly improve the quality of cross-sectional sample and the accuracy of detection.

Description

Technical Field

[0001] This utility model relates to the field of cutting equipment technology, specifically to a dual-alloy toothed saw blade cutting machine. Background Technology

[0002] Stainless steel strip composite PVC or TPV material external waterproofing products are widely used in construction, automotive, and other fields due to their excellent waterproof, corrosion-resistant, and aesthetic properties. However, during the quality inspection of these composite products, it is necessary to sample their cross-sections to test their dimensions, structure, and bonding effectiveness.

[0003] Currently, the industry commonly uses a single abrasive wheel or diamond saw blade to cut the stainless steel strip twice to obtain cross-sectional samples. However, because the stainless steel strip generates high temperatures during sawing, it easily melts the composite PVC or TPV materials, causing deformation of the cross-sectional structure. This makes accurate projection detection impossible and affects the accuracy of product graphic judgment. Moreover, in the absence of automated equipment, the cross-section is mostly cut using a manual saw blade. This method is not only inefficient, but also results in poor cross-sectional flatness, numerous burrs, and poor repeatability due to varying operator skills and techniques, thus reducing the reliability and consistency of the test results. Summary of the Invention

[0004] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a dual-alloy toothed saw blade cutting machine. This solves the problem that when using a single abrasive wheel or diamond saw blade to cut stainless steel strip composite PVC or TPV material external water-cut products twice to obtain cross-sectional samples, the cross-sectional structure is easily deformed, making accurate projection detection impossible and affecting the accuracy of product graphic judgment.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A bimetallic toothed saw blade cutting machine, comprising:

[0007] frame;

[0008] The cutting assembly includes a base slidably mounted on the frame, a motor mounted on the base, and two alloy toothed saw blades that are drively connected to the output end of the motor.

[0009] The two alloy toothed saw blades have a gap between them;

[0010] A clamping assembly is provided on the frame and located on one side of the alloy toothed saw blade to clamp the workpiece to be cut.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. By cutting simultaneously with two alloy toothed saw blades, localized high-temperature concentration is effectively avoided, reducing the risk of melting of PVC or TPV materials. This ensures the integrity of the cross-sectional structure and clear edges, which is beneficial to the accuracy of projection detection. Compared with traditional manual saw blade cutting, this equipment can maintain the stability and consistency of each cut, significantly improving the quality of cross-sectional samples and the accuracy of detection.

[0013] 2. By clamping the workpiece with the clamping component, the risk of workers coming into contact with the high-speed saw blade during the cutting process is effectively reduced, ensuring operational safety. At the same time, it prevents the workpiece from moving during the cutting process, thereby improving the stability and accuracy of the cutting.

[0014] Furthermore, a main shaft is mounted on the base via a mounting box, and two alloy toothed saw blades are fixedly mounted on the main shaft; the output end of the motor is connected to a first pulley, and a second pulley is also mounted on the main shaft, with the first pulley connected to the second pulley via a synchronous belt.

[0015] Furthermore, the frame is equipped with a cutting frame, the two alloy toothed saw blades are located above the cutting frame, and the cutting frame is equipped with a protective cover.

[0016] Furthermore, the protective cover is equipped with an exhaust pipe.

[0017] Furthermore, one end of the protective cover has an opening, and the protective cover can be detached from the opening.

[0018] Furthermore, the clamping assembly includes a mounting base disposed on the frame and a fixing base disposed on the mounting base, the fixing base having a contoured groove for placing the workpiece to be cut.

[0019] Furthermore, the fixed base is provided with a pressure block for pressing the workpiece to be cut into the contour groove; the mounting base is provided with a mounting frame, and the mounting frame is provided with a pressing cylinder for driving the pressure block closer to or away from the contour groove.

[0020] Furthermore, the mounting base, the fixing base, and the pressure block are each provided with two cutting grooves, and the two cutting grooves correspond to the two alloy tooth saw blades.

[0021] Furthermore, it also includes a slide module disposed on the frame, the slide module having a mounting platform, and the base disposed on the mounting platform. Attached Figure Description

[0022] Appendix Figure 1 : A schematic diagram of the structure of the dual-alloy toothed saw blade cutting machine in this embodiment;

[0023] Appendix Figure 2 This embodiment shows a partial structural diagram of the bimetallic toothed saw blade cutting machine. Figure 1 ;

[0024] Appendix Figure 3 Appendix Figure 2 A magnified view of a portion of the image;

[0025] Appendix Figure 4 This embodiment shows a partial structural diagram of the bimetallic toothed saw blade cutting machine. Figure 2 ;

[0026] Appendix Figure 5 Appendix Figure 4 A magnified view of a portion of the image;

[0027] Explanation of icon numbers:

[0028] 10. Frame; 11. Cutting frame; 12. Protective cover; 13. Exhaust duct; 14. Protective cover;

[0029] 20. Cutting assembly; 21. Base; 22. Motor; 23. Alloy toothed saw blade; 24. Mounting box; 25. First pulley; 26. Second pulley; 27. Synchronous belt;

[0030] 30. Clamping assembly; 31. Mounting base; 32. Fixing base; 33. Contouring groove; 34. Clamping block; 35. Mounting bracket; 36. Clamping cylinder; 37. Cutting groove;

[0031] 40. Slide module; 41. Mounting platform.

[0032] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0033] To make the objectives, technical solutions, and beneficial effects of this utility model clearer, the technical solutions of this utility model are further described below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of this utility model and are not intended to limit it.

[0034] In the description of this utility model, it should be noted that the structures, proportions, sizes, etc., illustrated in the accompanying drawings are only for illustrative purposes to aid those skilled in the art and to facilitate understanding and reading. They are not intended to limit the implementation conditions of this utility model and therefore have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to the size, without affecting the effects and objectives of this utility model, should still fall within the scope of the technical content disclosed in this utility model. Furthermore, the terms such as "upper," "lower," "left," "right," "middle," and "one" used in this specification are merely for clarity and not intended to limit the scope of implementation of this utility model. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of implementation of this utility model.

[0035] like Figure 1-5 As shown in the figure, this utility model embodiment proposes a dual alloy toothed saw blade cutting machine, including a frame 10, a cutting assembly 20, and a clamping assembly 30. The cutting assembly 20 includes a base 21 slidably disposed on the frame 10, a motor 22 disposed on the base 21, and two alloy toothed saw blades 23 that are drivenly connected to the output end of the motor 22; wherein, the two alloy toothed saw blades 23 have a gap; the clamping assembly 30 is disposed on the frame 10 and located on one side of the alloy toothed saw blades 23 to clamp the workpiece to be cut.

[0036] In this embodiment of the invention, during use, the operator places the workpiece to be cut on the frame 10 and clamps it using the clamping assembly 30 to prevent movement during cutting, thereby improving cutting stability and accuracy. Then, the motor 22 is started to drive the two alloy toothed saw blades 23 to rotate at high speed for synchronous cutting. This coordinated operation of the two alloy toothed saw blades 23 effectively avoids localized high-temperature concentrations, reduces the risk of PVC or TPV material melting, ensures a complete cross-sectional structure and smooth edges, and facilitates accurate subsequent projection testing. Compared to traditional manual saw cutting methods, this equipment demonstrates superior cutting stability and consistency, significantly improving the overall quality of the cross-sectional sample and the reliability of the test results. After cutting, a complete and standard cross-sectional sample is formed, which the operator can directly remove for further testing, greatly improving cutting efficiency and the standardization of testing work.

[0037] Specifically, such as Figure 2-3As shown in this embodiment of the invention, a main shaft (not shown) is mounted on the base 21 via a mounting box 24. Two alloy toothed saw blades 23 are fixedly mounted on the main shaft. The output end of the motor 22 is connected to a first pulley 25, and a second pulley 26 is also mounted on the main shaft. The first pulley 25 is connected to the second pulley 26 via a synchronous belt 27. After the device is started, the motor 22 begins to run, and its output end drives the synchronous belt 27 to rotate via the first pulley 25. The synchronous belt 27 then drives the second pulley 26 connected to it, thereby causing the main shaft to rotate at high speed. Since the two alloy toothed saw blades 23 are fixedly mounted on the main shaft, the rotation of the main shaft drives the alloy toothed saw blades 23 to achieve synchronous high-speed cutting. As the base 21 slides along the workpiece direction, the two alloy toothed saw blades 23 cut the workpiece synchronously. The entire process has a high degree of automation, high cutting efficiency, and the flatness and consistency of the cross-section are superior to traditional manual sawing methods.

[0038] Furthermore, a cutting frame 11 is provided on the frame 10, and the two alloy toothed saw blades 23 are located above the cutting frame 11. A protective cover 12 is provided on the cutting frame 11. The protective cover 12 effectively covers the area of ​​the rotating saw blade, which can prevent the debris generated during the cutting process from flying and reduce the risk of mechanical injury to the operator. At the same time, it also plays a role in blocking the noise and dust generated during cutting to a certain extent, which is conducive to optimizing the operating environment and reducing the impact on the surrounding personnel. The protective cover 12 is designed to be detachable. When it is necessary to replace the alloy toothed saw blades 23 for maintenance, it is only necessary to remove the protective cover 12 to carry out the operation, which is very convenient.

[0039] Secondly, since a certain amount of stainless steel metal powder and PVC / TPV material debris are generated during the high-speed cutting process of the alloy toothed saw blade 23, this embodiment is equipped with an exhaust pipe 13 on the protective cover 12. The exhaust pipe 13 is used to connect to an external exhaust system, thereby achieving directional exhaust of the cutting area through the exhaust pipe 13, effectively removing dust particles in a timely manner and keeping the working area clean. At the same time, there is an opening at one end of the protective cover 12, and a protective cover 14 can be detached from the opening. The opening provides space for the alloy toothed saw blade 23 to move when the base 21 slides along the workpiece direction for cutting. When not in use, the protective cover 14 covers the alloy toothed saw blade 23 to prevent it from being exposed, thus achieving safety protection.

[0040] Specifically, such as Figure 4-5As shown in this embodiment of the present invention, the clamping assembly 30 includes a mounting base 31 disposed on the frame 10 and a fixing base 32 disposed on the mounting base 31. The fixing base 32 has a contour groove 33 for placing the workpiece to be cut. The shape of the contour groove 33 matches the outer contour of the workpiece to be cut. That is, the contour groove 33 is designed according to the relative structure of the workpiece to be cut. No limitation is made in the description of this embodiment. The contour groove 33 achieves precise positioning and stable clamping, effectively preventing the workpiece from shifting during clamping or cutting.

[0041] Furthermore, the fixed base 32 is equipped with a pressure block 34 for pressing the workpiece to be cut into the contour groove 33; the mounting base 31 is equipped with a mounting frame 35, and the mounting frame 35 is equipped with a clamping cylinder 36 that drives the pressure block 34 to move closer to or away from the contour groove 33. Specifically, the piston rod of the clamping cylinder 36 is connected to the pressure block 34 to drive the pressure block 34 to move closer to or away from the contour groove 33 in a vertical direction, so as to realize automatic clamping and release of the workpiece. By driving the pressure block 34 to move through the clamping cylinder 36, the clamping and release of the workpiece can be completed automatically without repeated manual adjustments, significantly improving work efficiency and making it suitable for the rapid preparation of batch cross-sectional samples. When used in conjunction with the contour groove 33, the pressure block 34 can achieve fixed-point clamping of the workpiece, thereby improving the repeatability and cross-sectional consistency during the cutting process.

[0042] Secondly, the mounting base 31, the fixing base 32, and the pressure block 34 are each provided with two cutting grooves 37. The two cutting grooves 37 correspond to the two alloy tooth saw blades 23. By setting the cutting grooves 37 corresponding to the positions of the alloy tooth saw blades 23, the alloy tooth saw blades 23 can smoothly penetrate the workpiece when they are rotating at high speed, without contacting the fixing base 32 or the pressure block 34, thus ensuring that the cutting action is completed smoothly.

[0043] Based on the above solutions, such as Figure 2 As shown, in this embodiment of the present invention, a slide module 40 is also included on the frame 10. The slide module 40 has a mounting platform 41, and the base 21 is mounted on the mounting platform 41. When the slide module 40 is activated, the mounting platform 41 moves along the slide module 40 toward the workpiece, thereby driving the cutting assembly 20 to cut toward the workpiece. The slide module 40 is a conventional device in the art, and its structural form is not limited in this embodiment. For example, the slide module 40 can be driven by a servo motor or a stepper motor, and achieve lateral sliding through the cooperation of a screw and nut; alternatively, it can be driven by a pneumatic cylinder to achieve lateral movement.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A dual alloy tooth saw blade cutter, characterized in that, include: Rack (10); The cutting assembly (20) includes a base (21) slidably disposed on the frame (10), a motor (22) disposed on the base (21), and two alloy toothed saw blades (23) that are drivenly connected to the output end of the motor (22). The two alloy toothed saw blades (23) have a gap; A clamping assembly (30) is provided on the frame (10) and located on one side of the alloy toothed saw blade (23) to clamp the workpiece to be cut.

2. A dual alloy tooth saw blade cutter as claimed in claim 1, wherein, The base (21) is provided with a main shaft via a mounting box (24), and two alloy tooth saw blades (23) are fixedly mounted on the main shaft; the output end of the motor (22) is connected to a first pulley (25), and the main shaft is also provided with a second pulley (26), and the first pulley (25) is connected to the second pulley (26) via a synchronous belt (27).

3. A dual alloy tooth saw blade cutter as claimed in claim 1 or 2, wherein, The frame (10) is provided with a cutting frame (11), the two alloy toothed saw blades (23) are located above the cutting frame (11), and the cutting frame (11) is provided with a protective cover (12).

4. A dual-alloy toothed saw blade cutting machine according to claim 3, characterized in that, The protective cover (12) is equipped with an exhaust pipe (13).

5. A dual-alloy toothed saw blade cutting machine according to claim 3, characterized in that, One end of the protective cover (12) has an opening, and a protective cover (14) can be detached from the opening.

6. A bimetallic toothed saw blade cutting machine according to claim 4 or 5, characterized in that, The clamping assembly (30) includes a mounting base (31) disposed on the frame (10) and a fixing base (32) disposed on the mounting base (31), the fixing base (32) having a contour groove (33) for placing the workpiece to be cut.

7. A bimetallic toothed saw blade cutting machine according to claim 6, characterized in that, The fixed base (32) is provided with a pressure block (34) for pressing the workpiece to be cut into the contour groove (33); the mounting base (31) is provided with a mounting frame (35), and the mounting frame (35) is provided with a pressing cylinder (36) for driving the pressure block (34) to approach or move away from the contour groove (33).

8. A bimetallic toothed saw blade cutting machine according to claim 7, characterized in that, The mounting base (31), the fixing base (32) and the pressure block (34) are each provided with two cutting grooves (37), and the two cutting grooves (37) correspond to the two alloy tooth saw blades (23).

9. A bimetallic toothed saw blade cutting machine according to claim 7 or 8, characterized in that, It also includes a slide module (40) disposed on the frame (10), the slide module (40) is provided with a mounting platform (41), and the base (21) is disposed on the mounting platform (41).

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