Saw band cutting device for cutting aluminum alloy bar

Abstract

The utility model provides a saw band cutting device for cutting aluminum alloy bars, which belongs to the technical field of saw band processing and comprises a base, a cutting component is connected onto the base, one end of the bottom of the cutting component is a feed port, the other end of the bottom of the cutting component is a discharge port, and the discharge port is lower than the feed port. The discharging port is externally connected with a material storage plate, a baffle is connected to the material storage plate in a sliding mode, the baffle is fixed to the material storage plate through a fixing assembly, and the end of a saw band entering from the feeding port abuts against the baffle and then is cut through a cutting assembly. According to the saw band cutting device, the storage plate is arranged on the discharging port, the baffle capable of sliding is arranged on the storage plate, cutting of saw bands with different lengths is achieved, meanwhile, the length of the cut saw bands is determined through the measuring tape, it is guaranteed that the cut saw bands are equal in length, and production efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of saw blade processing technology, specifically relating to a saw blade cutting device used for cutting aluminum alloy rods. Background Technology

[0002] In the production of aluminum alloy bars, saw blades are used to cut the bars, and this cutting is a crucial step in saw blade production and processing. Traditional manual cutting devices are simple in structure, typically consisting of only a basic support and cutting tools. During operation, workers must manually measure the saw blade length before using a hand saw or other tools to cut it. This method is not only inefficient but also makes it difficult to guarantee cutting accuracy. Due to the lack of precise positioning and measuring devices, the length of manually cut saw blades has a large error, resulting in poor product consistency and making it difficult to meet the requirements of high-precision processing. Therefore, a cutting device capable of controlling the cutting length is needed to ensure that the cut saw blade is within the required accuracy range. Utility Model Content

[0003] To address the problems existing in the prior art, a saw blade cutting device for cutting aluminum alloy rods is proposed.

[0004] The technical solution of this utility model to solve the technical problem is as follows: a saw blade cutting device for cutting aluminum alloy rods includes a base, a cutting component connected to the base, one end of the bottom of the cutting component is a feed inlet, and the other end is a discharge outlet, the discharge outlet being lower than the feed inlet; a storage plate is connected to the outside of the discharge outlet, and a baffle is slidably connected to the storage plate, the baffle being fixed on the storage plate by a fixing component, the end of the saw blade entering through the feed inlet hitting the baffle and then being cut by the cutting component.

[0005] Preferably, the cutting assembly includes a housing, a base plate connected to the bottom of the housing, a vertical plate connected to the base plate, and two hinge seats connected to the vertical plate. One hinge seat is hinged to a crank arm, and the other hinge seat is hinged to a first rotating rod. The first rotating rod is connected to a crossbar, and the end of the crossbar is connected to a pressing handle. The end of the crank arm is hinged to one end of a second rotating rod, and the other end of the second rotating rod is hinged to the end of the first rotating rod. A first guide groove is vertically formed on the vertical plate between the two hinge seats. A connecting rod is slidably connected in the first guide groove. One end of a pressing rod is rotatably connected to the connecting rod, and the other end of the pressing rod is hinged to the middle of the crank arm. A cutter head is connected to the bottom of the connecting rod, and a sliding groove is vertically formed at the bottom of the vertical plate, allowing the cutter head to slide vertically within the sliding groove.

[0006] Preferably, a second guide groove is provided on both sides of the storage plate, and guide blocks are connected to the sides of the corresponding baffle. The guide blocks can slide in the second guide groove to drive the baffle to slide along the storage plate.

[0007] Preferably, the fixing component includes a limiting plate disposed at the bottom of the baffle, and there are two sets of limiting plates disposed on both sides of the baffle respectively; the limiting plates are L-shaped and the two limiting plates are disposed opposite each other, and threaded holes are opened on the limiting plates, and the tightening bolt passes through the threaded holes so that the bottom of the tightening bolt is pressed against the bottom of the storage plate.

[0008] Preferably, a measuring tape is connected to the upper part of the base, and the measuring tape can be stored inside the base. An L-shaped locking block is connected to the end of the measuring tape, and the L-shaped locking block can hook onto the baffle. When the L-shaped locking block does not hook onto the baffle, the measuring tape retracts into the base.

[0009] Preferably, a conveyor belt is provided outside the feed inlet, and the saw blade is fed into the bottom of the cutting assembly via the conveyor belt.

[0010] Preferably, guide plates are connected to both sides of the feed inlet, and the saw blade moves along the guide plates to the bottom of the cutting assembly.

[0011] Compared with existing technologies, the above technical solution has the following advantages or beneficial effects:

[0012] 1. This utility model improves production efficiency by setting a storage plate on the discharge port and using a sliding baffle on the storage plate to cut saw blades of different lengths. At the same time, a measuring tape is used to determine the length of the cut saw blade, ensuring that the cut saw blades are all of equal length.

[0013] 2. The cutting component of this utility model can quickly press down the blade by pressing down the handle to cut the saw band. Compared with the disc cutter, it has a simple structure, only requires manual pressing to complete the cutting, is not easily damaged, and saves costs. Attached Figure Description

[0014] The accompanying drawings, which form part of this specification, are used to provide a further understanding of this utility model. The illustrative embodiments of this utility model and their descriptions are used to explain this utility model and do not constitute an improper limitation of this utility model.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model. Figure 1 .

[0016] Figure 2 This is a schematic diagram of the structure of this utility model. Figure 2 .

[0017] Figure 3 This is a schematic diagram of the internal structure of the cutting component.

[0018] Figure 4 This is a schematic diagram of the internal structure of the cutting component under downward pressure.

[0019] Explanation of reference numerals in the attached figures:

[0020] 1. Base; 11. Feed inlet; 12. Discharge outlet; 13. Measuring tape; 14. L-shaped clamp; 15. Guide plate; 2. Cutting assembly; 21. Housing; 22. Base plate; 23. Hinge seat; 24. Crank arm; 25. Down pressure rod; 26. Second rotating rod; 27. First rotating rod; 28. Crossbar; 29. ​​Down pressure handle; 210. First guide groove; 211. Cutting head; 212. Connecting rod; 213. Vertical plate; 214. Sliding groove; 3. Fixing assembly; 31. Limiting plate; 32. Threaded hole; 33. Tightening bolt; 4. Storage plate; 41. Second guide groove; 5. Baffle; 51. Guide block; 6. Conveyor belt; 7. Saw blade. Detailed Implementation

[0021] To clearly illustrate the technical features of this solution, the present invention will be described in detail below through specific embodiments and in conjunction with the accompanying drawings. The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and / or letters in different examples. This repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. It should be noted that the components illustrated in the drawings are not necessarily drawn to scale. The present invention omits descriptions of well-known components and processing techniques and processes to avoid unnecessarily limiting the present invention. The terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate orientation or positional relationships based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Example 1:

[0023] Please see Figures 1-2In this embodiment, in order to achieve fixed-length cutting of the saw blade 7, a saw blade cutting device for cutting aluminum alloy rods is proposed, including a base 1, a cutting assembly 2 connected to the base 1, one end of the bottom of the cutting assembly 2 is a feed port 11, and guide plates 15 are connected to both sides of the feed port 11. The saw blade 7 moves along the guide plates 15 to the bottom of the cutting assembly 2; the other end is a discharge port 12, which is lower than the feed port 11; a storage plate 4 is connected to the outside of the discharge port 12, and a baffle 5 is slidably connected to the storage plate 4. Second guide grooves 41 are opened on both sides of the storage plate 4, and guide blocks 51 are connected to the sides of the baffle 5. The guide blocks 51 can slide in the second guide grooves 41 to drive the baffle 5 to slide along the storage plate 4.

[0024] The baffle 5 is fixed to the storage plate 4 by the fixing component 3. The end of the saw blade 7 entering through the feed inlet 11 hits the baffle 5 and is then cut by the cutting component 2. The fixing component 3 includes a limiting plate 31 set at the bottom of the baffle 5. There are two sets of limiting plates 31, which are respectively set on both sides of the baffle 5. The limiting plates 31 are L-shaped and the two limiting plates 31 are set opposite to each other. Threaded holes 32 are opened on the limiting plates 31. The tightening bolts 33 pass through the threaded holes 32 so that the bottom of the tightening bolts 33 is pressed against the bottom of the storage plate 4.

[0025] When determining the cutting length, a scale can be set on one side of the storage plate 4. However, this method requires manual alignment with the baffle 5, which may result in a small error. Therefore, the following method can be used: A measuring tape 13 is connected to the base 1. The measuring tape 13 can be stored inside the base 1. An L-shaped locking block 14 is connected to the end of the measuring tape 13. The L-shaped locking block 14 can hook onto the baffle 5. When the L-shaped locking block 14 is not hooked onto the baffle 5, the measuring tape 13 retracts into the base 1. When in use, simply pull out the measuring tape 13 and lock the L-shaped locking block 14 onto the baffle 5. The measuring tape 13 will be tightened under the elasticity. The displayed length minus the thickness of the baffle 5 is the cutting length of the saw blade 7. When not in use, simply separate the L-shaped locking block 14 from the baffle 5, and the measuring tape 13 will retract into the base 1 under the elasticity.

[0026] In addition, a material conveyor belt 6 is provided outside the feed inlet 11, and the saw blade 7 is fed into the bottom of the cutting assembly 2 through the material conveyor belt 6.

[0027] Working principle:

[0028] First, loosen the top bolt 33 of the fixing component 3 and lock the L-shaped clip 14 of the measuring tape 13 onto the side of the baffle 5. Then, pull the baffle 5 to slide along the storage plate 4. After adjusting to the required cutting length, tighten the top bolt 33 to fix the baffle 5. Start the conveyor belt 6. When the saw blade 7 hits the baffle 5, press down the cutting component 2 to cut it. The cut saw blade 7 falls onto the storage plate 4. After several cycles, collect the cut saw blade 7 on the storage plate 4.

[0029] Example 2:

[0030] Please see Figures 1-4 In practice, besides using an electric saw blade, manual cutting is often employed for severance. Therefore, this embodiment proposes a convenient and quick cutting assembly 2, including a housing 21. The bottom of the housing 21 is connected to a base plate 22, and a vertical plate 213 is connected to the base plate 22. Two hinge seats 23 are connected to the vertical plate 213. A crank arm 24 is hinged to one hinge seat 23, and a first rotating rod 27 is hinged to the other hinge seat 23. The first rotating rod 27 is connected to a horizontal bar 28, and a downward handle 29 is connected to the end of the horizontal bar 28. The end of the crank arm 24 is hinged to the first... One end of the second rotating rod 26 is hinged to the end of the first rotating rod 27; a first guide groove 210 is vertically opened on the vertical plate 213 between the two hinge seats 23, and a connecting rod 212 is slidably connected in the first guide groove 210. One end of the lowering rod 25 is rotatably connected to the connecting rod 212, and the other end of the lowering rod 25 is hinged to the middle of the crank arm 24; the bottom of the connecting rod 212 is connected to the cutter head 211, and a sliding groove 214 is vertically opened at the bottom of the vertical plate 213, allowing the cutter head 211 to slide vertically within the sliding groove 214. In use, simply press down the lowering handle 29, and under the drive of the first rotating rod 27, the lowering rod 25 drives the cutter head 211 to press down quickly, generating a large shearing force, which can effortlessly cut the saw band 7.

[0031] Although the specific embodiments of the utility model have been described above in conjunction with the accompanying drawings, this is not intended to limit the scope of protection of the utility model. Based on the technical solution of the utility model, various modifications or variations that can be made by those skilled in the art without creative effort are still within the scope of protection of the utility model.

Claims

1. A saw band cutoff apparatus for cutting aluminum alloy aluminum bars, characterized by: The utility model provides a cutting device, including base (1), base (1) is connected cutting assembly (2), and one end of cutting assembly (2) bottom is feed inlet (11), and the other end is discharge port (12), and discharge port (12) is lower than feed inlet (11), and the outside of discharge port (12) is connected with storage plate (4), and the sliding connection of storage plate (4) is connected with baffle (5), and baffle (5) is fixed on storage plate (4) through fixed assembly (3), and the end of sawing tape (7) that feed inlet (11) enters is on baffle (5) and then is cut through cutting assembly (2).

2. A saw band cutting apparatus for cutting aluminum alloy aluminum bars as defined in claim 1 wherein: The cutting assembly (2) includes a shell (21), the bottom of the shell (21) is connected with a bottom plate (22), the bottom plate (22) is connected with a vertical plate (213), the vertical plate (213) is connected with two hinge seats (23), one of the hinge seats (23) is hingedly connected with a curved arm lever (24), the other hinge seat (23) is hingedly connected with a first rotating lever (27), the first rotating lever (27) is connected with a cross lever (28), the end of the cross lever (28) is connected with a pressing handle (29); the end of the curved arm lever (24) is hingedly connected with one end of a second rotating lever (26), the other end of the second rotating lever (26) is hingedly connected with the end of the first rotating lever (27); a first guide slot (210) is vertically formed in the vertical plate (213) between the two hinge seats (23), a connecting rod (212) is slidably connected in the first guide slot (210), one end of a pressing lever (25) is rotatably connected to the connecting rod (212), the other end of the pressing lever (25) is hingedly connected to the middle of the curved arm lever (24); a tool bit (211) is connected to the bottom of the connecting rod (212), a sliding slot (214) is vertically formed in the bottom of the vertical plate (213), the tool bit (211) can vertically slide in the sliding slot (214).

3. A saw band cutting apparatus for cutting aluminum alloy aluminum bars as defined in claim 1 wherein: Second guide slots (41) are formed in the two sides of the storage plate (4), guide blocks (51) are connected to the two sides of the baffle (5), the guide blocks (51) can slide in the second guide slots (41) to drive the baffle (5) to slide along the storage plate (4).

4. A saw band cutting apparatus for cutting aluminum alloy aluminum bars as defined in claim 1 wherein: The fixed assembly (3) includes a limiting plate (31) arranged at the bottom of the baffle (5), the limiting plate (31) has two groups, which are arranged at the two sides of the baffle (5) respectively; the limiting plate (31) is L-shaped, the two limiting plates (31) are oppositely arranged, screw holes (32) are formed in the limiting plates (31), and top pressing bolts (33) pass through the screw holes (32) to press the bottom of the top pressing bolts (33) against the bottom of the storage plate (4).

5. A saw band cutting apparatus for cutting aluminum alloy aluminum bars as defined in claim 4 wherein: A tape measure (13) is connected to the top of the base (1), the tape measure (13) can be stored in the base (1), the end of the tape measure (13) is connected with an L-shaped clamping block (14), the L-shaped clamping block (14) can hook the baffle (5), when the L-shaped clamping block (14) does not hook the baffle (5), the tape measure (13) is retracted into the base (1).

6. A saw band cutting apparatus for cutting aluminum alloy aluminum bars as defined in claim 1 wherein: A feeding conveyor belt (6) is arranged outside the feed inlet (11), the sawing tape (7) is input to the bottom of the cutting assembly (2) through the feeding conveyor belt (6).

7. A saw band cutting apparatus for cutting aluminum alloy aluminum bars as defined in claim 6 wherein: Guide plates (15) are connected to the two sides of the feed inlet (11), the sawing tape moves along the guide plates (15) to the bottom of the cutting assembly (2).

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