Aluminum profile cutting device with clamping structure

Abstract

The utility model relates to the technical field of aluminum profile cutting, and discloses an aluminum profile cutting device with a clamping structure, which comprises a platform, supporting columns are fixedly mounted at four corners of the bottom of the platform, a cutting mechanism is arranged at the top of the platform, a conveying mechanism is arranged in the platform, and a clamping mechanism is arranged on the conveying mechanism. A limiting mechanism is arranged in the platform, a conveying roller A and a conveying roller B rotate synchronously in the reverse direction, aluminum profiles are conveyed, rotation is stopped during cutting, the aluminum profiles are limited and pressed, cutting is more stable, and the situation that the yield is low due to movement of the aluminum profiles is avoided; the aluminum profiles can be continuously conveyed by starting a motor A, the efficiency is higher, two sets of mounting shafts are close to each other by moving two moving blocks, two sets of limiting rolling shafts make contact with the two sides of the aluminum profiles and conduct limiting, the aluminum profiles are centered and aligned, and when the aluminum profiles are conveyed, the limiting rolling shafts rotate to conduct limiting conveying on the aluminum profiles.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile cutting, and particularly relates to an aluminum profile cutting device with a clamping structure. Background Technique

[0002] Aluminum profile is an alloy material mainly composed of aluminum, which is a material with excellent corrosion resistance and workability. It is widely used in fields such as construction and industrial production manufacturing. It is formed by extrusion. The aluminum profile extruded from the extruder is continuous and generally has a relatively long length, and needs to be cut into different lengths according to requirements.

[0003] According to the description in an aluminum profile cutting device with a clamping structure (authorization announcement number: CN220880782 U) disclosed on the patent network, "The utility model discloses an aluminum profile cutting device with a clamping structure, including a workbench. A vertical plate is fixedly installed on the top surface of the workbench, a top plate is fixedly installed on the top surface of the vertical plate, a cylinder is fixedly installed on the top surface of the top plate, and a movable plate is fixedly installed at the output end of the cylinder. The output end of the electric push rod drives the moving plate to move downward, so that the connecting rod moves, and then drives the sliding sleeve to move downward, so that the bottom surface of the sliding sleeve contacts the top surface of the aluminum profile, thereby pressing the aluminum profile. Through the setting of the driving mechanism, the clamping plate moves to clamp the aluminum profile on the workbench, avoiding the situation that the position of the aluminum profile shifts during cutting and reducing the cutting accuracy of the aluminum profile. The chips generated during cutting fall into the collection box through the chip discharge port. By pulling out the drawer outward, the chips in the collection box can be processed, avoiding the scattering of chips and polluting the working environment."

[0004] Regarding the above description content, the applicant believes that there are the following problems:

[0005] During the use of this utility model, the output end of the electric push rod drives the moving plate to move downward, so that the connecting rod moves and then drives the sliding sleeve to move downward, so that the bottom surface of the sliding sleeve contacts the top surface of the aluminum profile, thereby pressing the aluminum profile. Through the setting of the driving mechanism, the clamping plate moves to clamp the aluminum profile on the workbench. However, after cutting is completed, it is necessary to start the electric push rod to drive the moving plate to move upward, so that the sliding sleeve does not press the aluminum profile. Then, the aluminum profile is pushed to move under the cutting knife, and then the electric push rod is started to make the sliding sleeve press the aluminum profile. The above steps need to be repeated every time cutting is completed, which is rather cumbersome and time-consuming. Therefore, it is necessary to improve an aluminum profile cutting device with a clamping structure to solve the above problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide an aluminum profile cutting device with a clamping structure to solve the problems raised in the above background technique.

[0007] To achieve the above object, the present utility model provides the following technical solutions: An aluminum profile cutting device with a clamping structure, including a platform, four corners of the bottom of the platform are fixedly installed with support columns, a cutting mechanism is arranged on the top of the platform, a conveying mechanism is arranged inside the platform, and a limiting mechanism is arranged inside the platform.

[0008] Preferably, the conveying mechanism includes two fixed columns, the two fixed columns are respectively fixedly installed on the left and right of the platform, electric telescopic rods are fixedly installed inside the two fixed columns, the output ends of the two electric telescopic rods are fixedly installed with lifting frames, a conveying roller A is rotatably installed inside the lifting frame, a bevel gear A is fixedly installed at the left end of the conveying roller A, a bevel gear B is rotatably installed inside the left lifting frame, a motor A is fixedly installed at the bottom of the left fixed column, the output end of the motor A is fixedly installed with a synchronous shaft, a bevel gear C is fixedly installed on the outside of the synchronous shaft, a conveying roller B is rotatably installed inside the fixed column, a bevel gear D is fixedly installed at the left end of the conveying roller B, so that the bevel gear D drives the conveying roller B to rotate.

[0009] Preferably, the bevel gear D meshes with the bevel gear C, the synchronous shaft is rotatably installed inside the fixed column, the conveying roller B is movably installed inside the platform, supports the bottom of the aluminum profile, and assists in conveying at the same time.

[0010] Preferably, a limiting strip is fixedly installed on the outside of the synchronous shaft, and the bevel gear B is slidably installed on the outside of the limiting strip, and the bevel gear B meshes with the bevel gear A, so that the conveying roller A rotates.

[0011] Preferably, the limiting mechanism includes a motor B, the motor B is fixedly installed inside the platform, the output end of the motor B is fixedly installed with a rotating shaft, a gear is fixedly installed on the outside of the rotating shaft, two racks are meshed on the outside of the gear, moving blocks are fixedly installed at the ends of the two racks away from the gear, two mounting shafts are fixedly installed on the top of the moving block, and limiting rollers are rotatably installed on the outside of the two mounting shafts to limit and convey the aluminum profile.

[0012] Preferably, a limiting ring is fixedly installed on the outside of the mounting shaft, and the limiting roller is rotatably installed on the outside of the limiting ring, and the moving block is slidably installed inside the platform to drive the two groups of mounting shafts to move.

[0013] Preferably, the rack is slidably installed inside the platform, the rotating shaft is rotatably installed inside the platform, and the gear and the rack are both arranged inside the platform to protect the two.

[0014] Compared with the prior art, the present utility model provides an aluminum profile cutting device with a clamping structure, and has the following beneficial effects:

[0015] 1. The aluminum profile cutting device with a clamping structure conveys the aluminum profile through the reverse synchronous rotation of conveyor roller A and conveyor roller B, and stops rotating during cutting to limit and press the aluminum profile, making the cutting process more stable, avoiding the low qualification rate caused by the movement of the aluminum profile. When the cutting is completed, starting motor A can continue to convey the aluminum profile, with faster efficiency.

[0016] 2. On this basis, the utility model makes two moving blocks move closer, so that the two groups of mounting shafts approach, making the two groups of limiting rollers contact both sides of the aluminum profile and limit it, making the aluminum profile centered and aligned. When cutting, the cutting surface is more precisely flush, and the limiting rollers rotate to limit and convey the aluminum profile during its conveyance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings:

[0018] Figure 1 is the schematic external structure diagram of the present utility model;

[0019] Figure 2 is the schematic sectional structure diagram of the present utility model;

[0020] Figure 3 is the schematic exploded structure diagram of the conveying mechanism of the present utility model;

[0021] Figure 4 is the schematic exploded sectional structure diagram of conveyor roller A and its connected mechanism of the present utility model;

[0022] Figure 5 is the schematic exploded structure diagram of the limiting mechanism of the present utility model.

[0023] In the figure: 1, platform; 2, support column; 3, cutting mechanism; 4, conveying mechanism; 41, fixed column; 42, electric telescopic rod; 43, lifting frame; 44, conveyor roller A; 45, bevel gear A; 46, bevel gear B; 47, motor A; 48, synchronous shaft; 49, bevel gear C; 410, conveyor roller B; 411, bevel gear D; 5, limiting mechanism; 51, motor B; 52, rotating shaft; 53, gear; 54, rack; 55, moving block; 56, mounting shaft; 57, limiting roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0025] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] Embodiment 1:

[0027] Please refer to Figures 1-4 , the present utility model provides a technical solution: an aluminum profile cutting device with a clamping structure, including a platform 1. Support columns 2 are fixedly installed at the four corners of the bottom of the platform 1. A cutting mechanism 3 is arranged on the top of the platform 1. A conveying mechanism 4 is arranged inside the platform 1. A limiting mechanism 5 is arranged inside the platform 1.

[0028] Furthermore, the conveying mechanism 4 includes two fixed columns 41, which are respectively fixedly installed on the left and right of the platform 1. Electric telescopic rods 42 are fixedly installed inside the two fixed columns 41. Lifting frames 43 are fixedly installed at the output ends of the two electric telescopic rods 42. A conveying roller A 44 is rotatably installed inside the lifting frame 43. A bevel gear A 45 is fixedly installed at the left end of the conveying roller A 44. A bevel gear B 46 is rotatably installed inside the left lifting frame 43. A motor A 47 is fixedly installed at the bottom of the left fixed column 41. A synchronous shaft 48 is fixedly installed at the output end of the motor A 47. A bevel gear C 49 is fixedly installed on the outside of the synchronous shaft 48. A conveying roller B 410 is rotatably installed inside the fixed column 41. A bevel gear D 411 is fixedly installed at the left end of the conveying roller B 410, so that the bevel gear D 411 drives the conveying roller B 410 to rotate.

[0029] Furthermore, the bevel gear D 411 meshes with the bevel gear C 49. The synchronous shaft 48 is rotatably installed inside the fixed column 41. The conveying roller B 410 is movably installed inside the platform 1 to support the bottom of the aluminum profile and assist in conveying at the same time.

[0030] Further, a limiting strip is fixedly installed outside the synchronization shaft 48, and the bevel gear B46 is slidably installed outside the limiting strip. The bevel gear B46 meshes with the bevel gear A45, causing the conveying roller A44 to rotate.

[0031] Embodiment 2:

[0032] Please refer to Figure 5 , and in combination with Embodiment 1, it is further obtained that the limiting mechanism 5 includes a motor B51, the motor B51 is fixedly installed inside the platform 1, a rotating shaft 52 is fixedly installed at the output end of the motor B51, a gear 53 is fixedly installed outside the rotating shaft 52, two racks 54 are meshed outside the gear 53, moving blocks 55 are fixedly installed at the ends of the two racks 54 away from the gear 53, two mounting shafts 56 are fixedly installed at the tops of the moving blocks 55, and limiting rollers 57 are rotatably installed outside the two mounting shafts 56 to limit the conveying of the aluminum profiles.

[0033] Further, a limiting ring is fixedly installed outside the mounting shaft 56, and the limiting roller 57 is rotatably installed outside the limiting ring. The moving block 55 is slidably installed inside the platform 1, driving the two groups of mounting shafts 56 to move.

[0034] Further, the rack 54 is slidably installed inside the platform 1, the rotating shaft 52 is rotatably installed inside the platform 1, and both the gear 53 and the rack 54 are arranged inside the platform 1 to protect the two.

[0035] In the actual operation process, when this device is in use, the aluminum profile is placed on the top of the platform 1 and is set between the two groups of limit rollers 57. The motor B51 is started to drive the rotating shaft 52 to rotate, so that the gear 53 rotates and meshes with both racks 54, so that the two racks 54 drive the two moving blocks 55 to move synchronously, so that the two groups of mounting shafts 56 approach, so that the two groups of limit rollers 57 contact both sides of the aluminum profile for limiting, so that the aluminum profile is centered and aligned, so that the cutting surface is flush when the cutting mechanism 3 cuts the aluminum profile, more precisely. The positioned aluminum profile is passed through between the conveying roller A44 and the conveying roller B410. The bottom of the aluminum profile contacts the conveying roller B410. The electric telescopic rod 42 is started to drive the lifting frame 43 to move downwards, so that the conveying roller A44 contacts the top of the aluminum profile. The motor A47 is started to drive the synchronous shaft 48 to rotate, so that the bevel gear C49 and the bevel gear B46 rotate synchronously. The bevel gear D411 meshes with the bevel gear C49, and the bevel gear A45 meshes with the bevel gear B46. Since the bevel gear C49 and the bevel gear B46 face in opposite directions, the bevel gear A45 and the bevel gear D411 rotate in reverse synchronously, so that the conveying roller A44 and the conveying roller B410 rotate in reverse synchronously to convey the aluminum profile. At this time, the limit roller 57 rotates outside the mounting shaft 56, so that the aluminum profile is limited and conveyed. When the appropriate length is conveyed, the motor A47 is turned off, and the cutting mechanism 3 is started to cut the aluminum profile. During the cutting process, the conveying roller A44 and the conveying roller B410 limit the aluminum profile, so that the aluminum profile cannot move, and it is more stable during cutting, avoiding the problem of low qualification rate caused by the movement of the aluminum profile. When the cutting is completed, the motor A47 can be started to continue conveying the aluminum profile, without the need to remove the limit of the conveying roller A44 and the conveying roller B410 on the aluminum profile and then manually push it and re-limit it. The above steps need to be repeated every time the cutting is completed, which is more cumbersome and time-consuming, making the cutting of the aluminum profile faster.

[0036] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

Claims

1. An aluminum profile cutting device with a clamping structure, comprising a platform (1), characterized in that: Support columns (2) are fixedly installed at the four corners of the bottom of the platform (1). A cutting mechanism (3) is arranged on the top of the platform (1), a conveying mechanism (4) is arranged inside the platform (1), and a limiting mechanism (5) is arranged inside the platform (1).

2. The aluminum profile cutting device with a clamping structure according to claim 1, characterized in that: The conveying mechanism (4) includes two fixed columns (41). The two fixed columns (41) are respectively fixedly installed on the left and right of the platform (1). Electric telescopic rods (42) are fixedly installed inside the two fixed columns (41). Lifting frames (43) are fixedly installed at the output ends of the two electric telescopic rods (42). A conveying roller A (44) is rotatably installed inside the lifting frame (43). A bevel gear A (45) is fixedly installed at the left end of the conveying roller A (44). A bevel gear B (46) is rotatably installed inside the left lifting frame (43). A motor A (47) is fixedly installed at the bottom of the left fixed column (41). A synchronous shaft (48) is fixedly installed at the output end of the motor A (47). A bevel gear C (49) is fixedly installed on the outside of the synchronous shaft (48). A conveying roller B (410) is rotatably installed inside the fixed column (41). A bevel gear D (411) is fixedly installed at the left end of the conveying roller B (410).

3. The aluminum profile cutting device with a clamping structure according to claim 2, characterized in that: The bevel gear D (411) meshes with the bevel gear C (49). The synchronous shaft (48) is rotatably installed inside the fixed column (41). The conveying roller B (410) is movably installed inside the platform (1).

4. The aluminum profile cutting device with a clamping structure according to claim 2, characterized in that: A limiting strip is fixedly installed on the outside of the synchronous shaft (48), and the bevel gear B (46) is slidably installed on the outside of the limiting strip. The bevel gear B (46) meshes with the bevel gear A (45).

5. A cutting device for aluminum profiles with a clamping structure according to claim 1, characterized in that: The limiting mechanism (5) includes a motor B (51). The motor B (51) is fixedly installed inside the platform (1). A rotating shaft (52) is fixedly installed at the output end of the motor B (51). A gear (53) is fixedly installed on the outside of the rotating shaft (52). Two racks (54) are meshed with the outside of the gear (53). Moving blocks (55) are fixedly installed at the ends of the two racks (54) away from the gear (53). Two mounting shafts (56) are fixedly installed at the top of the moving block (55). Limiting rollers (57) are rotatably installed on the outside of the two mounting shafts (56).

6. The aluminum profile cutting device with a clamping structure according to claim 5, characterized in that: A limiting ring is fixedly installed on the outside of the mounting shaft (56), and the limiting roller (57) is rotatably installed on the outside of the limiting ring. The moving block (55) is slidably installed inside the platform (1).

7. The aluminum profile cutting device with a clamping structure according to claim 5, characterized in that: The rack (54) is slidably installed inside the platform (1). The rotating shaft (52) is rotatably installed inside the platform (1). The gear (53) and the rack (54) are both arranged inside the platform (1).

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