Positioning and edge cutting device for aluminum plate machining

Abstract

The utility model relates to a positioning and edge cutting device, belongs to the technical field of aluminum plate processing, and particularly relates to a positioning and edge cutting device for aluminum plate processing, which comprises a processing box, an edge cutting electric saw is arranged in the processing box, one end of the edge cutting electric saw penetrates through the top wall surface of the processing box and extends outwards, and a positioning component is arranged at the top of the processing box. The positioning assembly comprises positioning rods, pressing rollers and moving grooves, the moving grooves are formed in the side walls of the adjacent positioning rods, driving motors are slidably mounted on the side walls of the positioning rods, and the output ends of the driving motors penetrate through the adjacent moving grooves to be fixedly connected with the adjacent rotating shafts; according to the aluminum plate positioning device, the top of an aluminum plate is pressed through the gravity of the pressing roller, the position of the aluminum plate is positioned, and the situation that the aluminum plate deforms when the aluminum plate is positioned is avoided; the problem that when an existing edge cutting device is used for positioning an aluminum plate, the aluminum plate may deform is solved.

Description

Technical Field

[0001] This utility model relates to the field of aluminum plate processing technology, and in particular to a positioning and trimming device for aluminum plate processing. Background Technology

[0002] During the production process, aluminum sheets often develop rough edges that do not meet product requirements. In such cases, the rough edges need to be trimmed to bring the sheet to the required specifications.

[0003] A search revealed Chinese Patent CN217492862U, which discloses an aluminum plate positioning and trimming device, relating to the field of aluminum plate processing equipment technology. The device includes a base, an electric push rod, a movable push plate, circular blades, and an adjustment mechanism. This patent utilizes an adjustment mechanism to efficiently trim aluminum plates of different widths. By activating a servo motor to drive a gear, the aluminum plate is clamped and positioned through the coordinated action of a linkage rod, a movable pull rod, a lifting slider, a connecting pull plate, a rack, gears, a limiting rod, a spring, a limiting pressure roller, and a fixed pressure plate. The distance between the two circular blades can be easily adjusted according to the width of the aluminum plate. When trimming the aluminum plate, the electric push rod is activated to move the movable push plate, causing the aluminum plate to move. Simultaneously, a dual-axis motor drives a rotating sleeve to rotate. This rotating sleeve, through the linkage rod, drives the circular blades to rotate at high speed, thus achieving efficient trimming of aluminum plates of different widths.

[0004] In the aforementioned existing technical solution, the servo motor is started to drive the gear to rotate. At this time, the aluminum plate can be clamped and positioned by the cooperation of the linkage rod, the moving pull rod, the lifting slider, the connecting pull plate, the rack, the gear, the limit rod, the spring, the limit pressure roller and the fixed pressure plate. However, in actual use, because aluminum is relatively soft, when the clamping force applied by the connecting pull plate to the aluminum plate is large, the aluminum plate will deform. When trimming the aluminum plate, it will affect the trimming accuracy. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model proposes a positioning and trimming device for aluminum plate processing. By using the gravity of the pressure roller to press on the top of the aluminum plate, the position of the aluminum plate is positioned, thus avoiding deformation of the aluminum plate during positioning.

[0006] The technical solution to achieve the purpose of this utility model is: a positioning and trimming device for aluminum plate processing, including a processing box, an edge trimming electric saw is installed inside the processing box, one end of the edge trimming electric saw extends outward through the top wall of the processing box, and a positioning component is installed on the top of the processing box, the positioning component including;

[0007] The positioning rods consist of two rods, which are fixedly installed on the top wall of the processing box. A sliding groove is provided on the side wall of the two positioning rods that are close to each other. A positioning block is slidably installed inside the sliding groove, and a rotating shaft is rotatably installed on the side wall of the positioning block.

[0008] A pressure roller is provided, which is positioned between two positioning rods, and two rotating shafts are fixedly mounted on adjacent side walls of the pressure roller.

[0009] A movable slot is formed on the side wall of an adjacent positioning rod. A drive motor is slidably mounted on the side wall of the positioning rod. The output end of the drive motor passes through the adjacent movable slot and is fixedly connected to an adjacent rotating shaft.

[0010] In some embodiments, each of the two positioning rods is provided with a support spring inside, and the upper and lower ends of the support spring are fixedly connected to the inner top wall of the sliding groove and the top wall of the positioning block, respectively.

[0011] In some embodiments, a limiting rod is fixedly installed on the top wall of the positioning block. The limiting rod is located inside the support spring, and the top end of the limiting rod slides through the top wall of the positioning rod.

[0012] In some embodiments, a positioning frame is fixedly installed on one side wall of the two positioning blocks near the edge trimming saw, and a clamping plate is provided on the outside of the positioning frame.

[0013] In some embodiments, an adjusting screw is threaded through the side wall of the clamping plate, and the adjusting screw is rotatably mounted on the side wall of the positioning frame.

[0014] In some embodiments, the bottom end of the pressure plate is aligned with the bottom end of the pressure roller.

[0015] Compared with the prior art, the significant advantages of this utility model are:

[0016] Firstly, this invention places the aluminum plate to be cut on the top wall of the processing box and pushes it towards the bottom of the pressure roller. At this time, the output of the drive motor drives the rotating shaft and the pressure roller to rotate. The aluminum plate located at the bottom of the pressure roller moves closer to the trimming electric saw as the pressure roller rotates, allowing the trimming electric saw to cut the aluminum plate. By using the gravity of the pressure roller to press on the top of the aluminum plate, the position of the aluminum plate is positioned, avoiding deformation of the aluminum plate during positioning. This solves the problem that existing trimming devices may deform the aluminum plate when positioning it.

[0017] Secondly, this utility model utilizes the elasticity of the support spring to compress the positioning block and move it downward, thereby increasing the pressure applied by the pressing roller to the aluminum plate and further ensuring the stability of the aluminum plate's position. By fixing an upper limit rod to the top wall of the positioning block and allowing the limit rod to slide through the top wall of the positioning rod, the limit rod can restrict the sliding direction of the positioning block and limit the position of the support spring, facilitating the contraction and extension of the support spring. Attached Figure Description

[0018] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0019] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the adjustment state of the clamping plate of this utility model;

[0021] Figure 3 This is a schematic diagram of the position of the rotating shaft of this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Processing box; 2. Trimming electric saw; 3. Positioning rod; 4. Pressure roller; 5. Positioning block; 6. Rotating shaft; 7. Drive motor; 8. Sliding groove; 9. Support spring; 10. Limiting rod; 11. Positioning frame; 12. Pressure plate; 13. Adjusting screw; 14. Moving groove. Detailed Implementation

[0024] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0025] This utility model provides an improved positioning and trimming device for aluminum plate processing. The technical solution of this utility model is as follows:

[0026] like Figures 1-3As shown, a positioning and trimming device for aluminum plate processing includes a processing box 1. An edge trimming electric saw 2 is installed inside the processing box 1, with one end of the electric saw 2 extending outwards through the top wall of the processing box 1. A positioning assembly is installed on the top of the processing box 1, comprising positioning rods 3, pressure rollers 4, and moving grooves 14. There are two positioning rods 3, fixedly installed on the top wall of the processing box 1. A sliding groove 8 is provided on the adjacent side wall of each of the two positioning rods 3. A positioning block 5 is slidably installed inside the sliding groove 8, and a rotating shaft 6 is rotatably installed on the side wall of the positioning block 5. The pressure roller 4 is positioned between the two positioning rods 3, and the two rotating shafts 6 are fixedly installed on the adjacent side wall of the pressure roller 4. The moving groove 14 is opened on the side wall of the adjacent positioning rod 3. The drive motor 7 is slidably installed on the side wall of the positioning rod 3. The output end of the drive motor 7 passes through the adjacent moving groove 14 and is fixedly connected to the adjacent rotating shaft 6. The aluminum plate to be cut is placed on the top wall of the processing box 1 and pushed towards the bottom end of the pressure roller 4. At this time, the output end of the drive motor 7 drives the rotating shaft 6 and the pressure roller 4 to rotate. The aluminum plate located at the bottom end of the pressure roller 4 moves closer to the trimming electric saw 2 as the pressure roller 4 rotates, so that the trimming electric saw 2 can cut the aluminum plate. By using the gravity of the pressure roller 4 to press on the top of the aluminum plate, the position of the aluminum plate is positioned to avoid deformation of the aluminum plate during positioning.

[0027] like Figures 1-3 As shown, in this embodiment, a support spring 9 is provided inside each of the two positioning rods 3. The upper and lower ends of the support spring 9 are fixedly connected to the inner top wall of the sliding groove 8 and the top wall of the positioning block 5, respectively. By utilizing the elasticity of the support spring 9, the positioning block 5 is pressed downward, increasing the pressure applied to the aluminum plate by the pressing roller 4, and further ensuring the stability of the aluminum plate position. A limit rod 10 is fixedly installed on the top wall of the positioning block 5. The limit rod 10 is located inside the support spring 9, and the top end of the limit rod 10 slides through the top wall of the positioning rod 3. By fixing the limit rod 10 on the top wall of the positioning block 5 and allowing the limit rod 10 to slide through the top wall of the positioning rod 3, the limit rod 10 can restrict the sliding direction of the positioning block 5 and restrict the position of the support spring 9, facilitating the contraction and extension of the support spring 9.

[0028] like Figures 1-3As shown, in this embodiment, a positioning frame 11 is fixedly installed on the side wall of the two positioning blocks 5 near the edge trimming saw 2. A pressure plate 12 is provided on the outside of the positioning frame 11. The bottom end of the pressure plate 12 is aligned with the bottom end of the pressure roller 4. An adjusting screw 13 is threaded through the side wall of the pressure plate 12. The adjusting screw 13 is rotatably installed on the side wall of the positioning frame 11. By aligning the bottom end of the pressure plate 12 with the bottom end of the pressure roller 4, the pressure plate 12 can also press on the top of the aluminum plate, further restricting the position of the aluminum plate and ensuring the stability of the position of the aluminum plate. The position of the pressure plate 12 can be adjusted by adjusting the screw 13, so that the pressure plate 12 presses on the end of the aluminum plate near the edge trimming saw 2, further ensuring the stability of the position of the aluminum plate.

[0029] The specific working method is as follows: The aluminum plate to be cut is placed on the top wall of the processing box 1 and pushed towards the bottom of the pressure roller 4. At this time, the output end of the drive motor 7 drives the rotating shaft 6 and the pressure roller 4 to rotate. The aluminum plate located at the bottom of the pressure roller 4 moves closer to the trimming saw 2 as the pressure roller 4 rotates, so that the trimming saw 2 can cut the aluminum plate. By using the gravity of the pressure roller 4 to press on the top of the aluminum plate, the position of the aluminum plate is positioned to avoid deformation of the aluminum plate during positioning. By aligning the bottom end of the pressure plate 12 with the bottom end of the pressure roller 4, the pressure plate 12 can also press on the top of the aluminum plate, further restricting the position of the aluminum plate and ensuring its stability. The position of the pressure plate 12 can be adjusted by adjusting the screw 13, so that the pressure plate 12 presses on the end of the aluminum plate closer to the trimming saw 2, further ensuring the stability of the aluminum plate's position.

[0030] The technical means disclosed in this utility model are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this utility model are common knowledge to those skilled in the art.

Claims

1. A positioning and trimming device for aluminum plate processing, comprising a processing box (1), wherein an edge trimming electric saw (2) is disposed inside the processing box (1), one end of the edge trimming electric saw (2) extends outward through the top wall of the processing box (1), characterized in that: The top of the processing box (1) is provided with a positioning component, which includes: Positioning rod (3), there are two positioning rods (3), the two positioning rods (3) are fixedly installed on the top wall of the processing box (1), and the two positioning rods (3) are provided with sliding grooves (8) on the side wall of the adjacent side. Positioning blocks (5) are slidably installed inside the sliding grooves (8), and rotating shafts (6) are rotatably installed on the side wall of the positioning blocks (5). A pressing roller (4) is arranged between two positioning rods (3), and two rotating shafts (6) are fixedly installed on the adjacent side wall of the pressing roller (4); The moving groove (14) is opened on the side wall of the adjacent positioning rod (3). The drive motor (7) is slidably installed on the side wall of the positioning rod (3). The output end of the drive motor (7) passes through the adjacent moving groove (14) and is fixedly connected to the adjacent rotating shaft (6).

2. The positioning and trimming device for aluminum plate processing according to claim 1, characterized in that: Both positioning rods (3) are equipped with support springs (9), and the upper and lower ends of the support springs (9) are fixedly connected to the inner top wall of the sliding groove (8) and the top wall of the positioning block (5), respectively.

3. The positioning and trimming device for aluminum plate processing according to claim 2, characterized in that: A limiting rod (10) is fixedly installed on the top wall of the positioning block (5). The limiting rod (10) is located inside the support spring (9). The top end of the limiting rod (10) slides through the top wall of the positioning rod (3).

4. The positioning and trimming device for aluminum plate processing according to claim 1, characterized in that: The two positioning blocks (5) are fixedly installed with positioning frames (11) on the side wall near the trimming electric saw (2), and a pressure plate (12) is provided on the outside of the positioning frame (11).

5. The positioning and trimming device for aluminum plate processing according to claim 4, characterized in that: An adjusting screw (13) is threaded through the side wall of the clamping plate (12), and the adjusting screw (13) is rotatably mounted on the side wall of the positioning frame (11).

6. The positioning and trimming device for aluminum plate processing according to claim 4, characterized in that: The bottom end of the pressing plate (12) is aligned with the bottom end of the pressing roller (4).

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