A fixed-length cutting device for producing aluminum-titanium-boron wire

Abstract

The utility model relates to the technical field of aluminium titanium boron wire production, and disclose a fixed length cutting device of aluminium titanium boron wire production, the fixed length cutting device of aluminium titanium boron wire production, including equipment box, the lower surface fixed connection of equipment box has the support foot, the inside of equipment box is provided with positioning mechanism. The fixed length cutting device of aluminium titanium boron wire production is provided with positioning mechanism, and the installation spare with first telescopic spring and gyro wheel is set up with the positioning groove lateral wall of cooperation positioning box bottom, realizes the effective self -adaptation positioning and stability to aluminium titanium boron wire, gyro wheel can float up and down under the spring elasticity effect, can closely fit the surface of the wire material of different diameter or slightly fluctuation, provides the continuous and flexible lateral pressure, this design can accurately guide and limit the wire material on the center path of positioning groove on one hand, prevents its lateral deviation, ensures the subsequent cutting position accurate, lays the solid foundation for high-precision fixed length cutting.

Description

Technical Field

[0001] This utility model relates to the field of aluminum-titanium-boron wire production technology, specifically to a fixed-length cutting device for producing aluminum-titanium-boron wire. Background Technology

[0002] Aluminum-titanium-boron wire refers to a metal material made primarily of aluminum, with the addition of titanium, boron, and other raw materials in a specific ratio. Aluminum-titanium-boron wire is suitable for addition to the melt during direct water-cooled casting, semi-continuous casting, and fixed-mold casting of aluminum and aluminum alloys, resulting in excellent grain refinement of the casting.

[0003] According to a public notice (No. CN219402101U) regarding a fixed-length cutting device for producing aluminum-titanium-boron wire, the above application first uses a stepper motor to drive a pressing roller, which is tightened by a tensioning spring, to press the aluminum-titanium-boron wire on top of the conveying roller. Then, the stepper motor feeds the aluminum-titanium-boron wire into the cutting box according to a predetermined number of rotations. Finally, an electric push rod drives a pressure plate, which is continuously pressed by a pressing spring at the bottom of the pressing plate, to press the aluminum-titanium-boron wire, and then the wire is cut by a cutter. This device has the advantages of stable and quantitative cutting effect, and improves the accuracy of stable cutting of aluminum-titanium-boron wire in production.

[0004] However, in actual use, during the cutting of aluminum-titanium-boron wire, the aluminum-titanium-boron wire will curl up at one end under the pressure of the cutter. In actual production, this will cause the aluminum-titanium-boron wire to curl up irregularly, and may even fall out of the transmission roller, affecting the normal operation of the equipment. Moreover, it is impossible to guarantee the precise positioning and cutting of the aluminum-titanium-boron wire at the same time. In view of this, we propose a fixed-length cutting device for producing aluminum-titanium-boron wire. Utility Model Content

[0005] The purpose of this invention is to provide a fixed-length cutting device for producing aluminum-titanium-boron wire, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A fixed-length cutting device for producing aluminum-titanium-boron wire includes an equipment box, a support foot fixedly connected to the lower surface of the equipment box, and a positioning mechanism provided inside the equipment box, the positioning mechanism including:

[0007] A positioning box, wherein the side wall of the positioning box is fixedly connected to the inner side wall of the equipment box, a positioning groove is provided on the bottom surface of the positioning box, an installation groove is provided on the side wall of the positioning groove, and a first telescopic rod is fixedly connected to the bottom of the installation groove.

[0008] A first telescopic spring is sleeved on the outer surface of the first telescopic rod. A mounting component is fixedly connected to the end of the first telescopic spring away from the bottom surface of the mounting groove. A roller is rotatably connected to the end of the mounting component away from the first telescopic spring.

[0009] Preferably, the mounting component is circular in shape, and the size of the mounting component matches the size of the mounting groove, and the roller is vertically mounted on the side of the mounting component away from the first telescopic spring.

[0010] Preferably, a cutting mechanism is provided on one side of the positioning box. The cutting mechanism includes a mounting box, the side wall of which is fixedly connected to the side wall of the positioning box. A cutter is movably connected to the lower surface of the mounting box. A positioning block is fixedly connected to the inner bottom surface of the equipment box. An auxiliary groove is provided on the upper surface of the positioning block, and a sliding groove is provided on the side wall of the auxiliary groove.

[0011] Preferably, the size of the groove matches the size of the cutter, and the positioning groove and the auxiliary groove are on the same horizontal line.

[0012] Preferably, a connecting block is fixedly connected to the inner side wall of the equipment box, and an equipment groove is formed at the end of the connecting block away from the side wall of the equipment box. A second telescopic rod is fixedly connected to the top surface of the equipment groove, a second telescopic spring is sleeved on the outer surface of the second telescopic rod, a slider is fixedly connected to the bottom surface of the second telescopic rod, and a fixed roller is fixedly connected to the end of the slider away from the side wall of the equipment box.

[0013] Preferably, a motor is fixedly connected to the side wall of the equipment box, a power roller is fixedly connected to the output end of the motor, a guide plate is fixedly connected to the end of the connecting block near the positioning box, and a conveying roller is rotatably connected to the inner wall of the equipment box.

[0014] Preferably, the end of the equipment box is provided with a through groove, and the side wall of the through groove is hinged with a trapdoor. One end of the equipment box is hinged with a control panel, and the outer surfaces of the power roller and the conveyor roller are both connected to a conveyor belt.

[0015] Compared with the prior art, this utility model provides a fixed-length cutting device for producing aluminum-titanium-boron wire, which has the following beneficial effects:

[0016] 1. This fixed-length cutting device for producing aluminum-titanium-boron wire, through the setting of a positioning mechanism, and the mounting component with a first telescopic spring and rollers on the side wall of the positioning groove at the bottom of the positioning box, achieves effective adaptive positioning and stability of the aluminum-titanium-boron wire. The rollers can float up and down under the action of spring force, and can closely fit the surface of wires of different diameters or slightly fluctuating, providing continuous and flexible lateral pressure. This design can accurately guide and restrict the wires on the center path of the positioning groove, prevent their lateral deviation, and ensure accurate subsequent cutting position. On the other hand, the rotational friction of the rollers significantly reduces the resistance when the wires move forward, and their flexible contact effectively absorbs the vibration or jumping of the wires, greatly improving the stability of the wires during positioning and conveying, laying a solid foundation for high-precision fixed-length cutting.

[0017] 2. This fixed-length cutting device for producing aluminum-titanium-boron wire features a cutting mechanism. When the cutter moves downwards from the mounting box to perform the cut, its blade precisely engages in a groove on the side wall of the positioning block, creating a constraint that ensures the cutter maintains vertical and linear movement throughout the entire cutting stroke, effectively preventing blade wobble or wobbling. Simultaneously, the auxiliary groove on the upper surface of the positioning block is strictly aligned with the positioning groove of the positioning mechanism, forming a stable support channel for the wire. This design ensures the wire is firmly supported within the auxiliary groove at the moment of cutting and precisely confined within the shearing space formed by the cutter and the groove. This guarantees a smooth cut with high perpendicularity, significantly improving cutting quality and consistency, while also reducing wear on the cutter caused by uneven force, extending tool life. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic cross-sectional view of the structure of this utility model;

[0020] Figure 3 This is a cross-sectional schematic diagram of the positioning box of this utility model;

[0021] Figure 4 This is a schematic diagram of the cutting mechanism of this utility model.

[0022] In the diagram: 1. Equipment box; 11. Support leg; 12. Control panel; 13. Through slot; 2. Positioning mechanism; 21. Positioning box; 22. Positioning slot; 23. Mounting slot; 24. First telescopic rod; 25. First telescopic spring; 26. Mounting component; 27. Roller; 3. Cutting mechanism; 31. Mounting box; 32. Cutter; 33. Positioning block; 34. Slide groove; 35. Auxiliary groove; 4. Connecting block; 41. Second telescopic rod; 42. Second telescopic spring; 43. Fixed roller; 5. Motor; 51. Power roller; 52. Guide plate; 53. Conveying roller. Detailed Implementation

[0023] like Figures 1-4 As shown, this utility model provides a technical solution: a fixed-length cutting device for producing aluminum titanium boron wire, including an equipment box 1, a support foot 11 fixedly connected to the lower surface of the equipment box 1, and a positioning mechanism 2 provided inside the equipment box 1. The positioning mechanism 2 includes: a positioning box 21, a positioning groove 22, a mounting groove 23, a first telescopic rod 24, a first telescopic spring 25, a mounting component 26, and a roller 27.

[0024] In one embodiment of this utility model, the side wall of the positioning box 21 is fixedly connected to the inner side wall of the equipment box 1. A positioning groove 22 is formed on the bottom surface of the positioning box 21, and an installation groove 23 is formed on the side wall of the positioning groove 22. A first telescopic rod 24 is fixedly connected to the bottom of the installation groove 23. A first telescopic spring 25 is sleeved on the outer surface of the first telescopic rod 24. An installation component 26 is fixedly connected to the end of the first telescopic spring 25 away from the bottom surface of the installation groove 23. A roller 27 is rotatably connected to the end of the installation component 26 away from the first telescopic spring 25. The installation component 26 is circular in shape, and its size matches the size of the installation groove 23. The roller 27 is vertically installed on the side of the installation component 26 away from the first telescopic spring 25. By providing a positioning mechanism 2, the positioning groove 22 at the bottom of the positioning box 21 is aligned with the side wall of the positioning box 21. The wall is equipped with a mounting piece 26 featuring a first telescopic spring 25 and a roller 27, which enables effective adaptive positioning and stabilization of the aluminum titanium boron wire. The roller 27 can float up and down under the action of the spring force, closely conforming to the surface of wires of different diameters or with slight fluctuations, providing continuous and flexible lateral pressure. This design can accurately guide and confine the wire on the central path of the positioning groove 22, preventing its lateral deviation and ensuring accurate subsequent cutting position. On the other hand, the rotational friction of the roller 27 significantly reduces the resistance when the wire moves forward, while its flexible contact effectively absorbs the vibration or jump of the wire, greatly improving the stability of the wire during positioning and conveying, laying a solid foundation for high-precision fixed-length cutting. Furthermore, the triangular shape of the positioning groove 22 enables more stable positioning of the aluminum titanium boron wire.

[0025] In addition, a cutting mechanism 3 is provided on one side of the positioning box 21. The cutting mechanism 3 includes a mounting box 31. The side wall of the mounting box 31 is fixedly connected to the side wall of the positioning box 21. A cutter 32 is movably connected to the lower surface of the mounting box 31. A positioning block 33 is fixedly connected to the inner bottom surface of the equipment box 1. An auxiliary groove 35 is provided on the upper surface of the positioning block 33. A sliding groove 34 is provided on the side wall of the auxiliary groove 35. The size of the sliding groove 34 matches the size of the cutter 32. The positioning groove 22 and the auxiliary groove 35 are on the same horizontal line. By setting up the cutting mechanism 3, when the cutter 32 moves downward from the mounting box 31 to perform cutting, its blade will be accurately embedded in the sliding groove 34 on the side wall of the positioning block 33, forming a constraint to ensure that the cutter 32 maintains vertical and linear movement throughout the entire cutting stroke, effectively preventing the cutter 32 from swaying or shaking. At the same time, the auxiliary groove 35 on the upper surface of the positioning block 33 and the positioning groove 22 of the positioning mechanism 2 are strictly aligned on the same horizontal line, together forming a stable support channel for the wire. This design ensures that the wire is firmly supported in the auxiliary groove 35 at the moment of cutting and is precisely confined in the shearing space formed by the cutter 32 and the slide 34, thereby ensuring a flat and highly perpendicular cut, significantly improving the cutting quality and consistency, while reducing the wear of the cutter 32 caused by uneven force and extending the tool life.

[0026] In this embodiment of the invention, a connecting block 4 is fixedly connected to the inner side wall of the equipment box 1. A device groove is formed at the end of the connecting block 4 away from the side wall of the equipment box 1. A second telescopic rod 41 is fixedly connected to the top surface of the device groove. A second telescopic spring 42 is sleeved on the outer surface of the second telescopic rod 41. A slider is fixedly connected to the bottom surface of the second telescopic rod 41. A fixed roller 43 is fixedly connected to the end of the slider away from the side wall of the equipment box 1. Through the linkage between the connecting block 4, the second telescopic spring 42, and the second telescopic rod 41, combined with the fixed roller 43, the aluminum-titanium-boron wire entering the equipment box 1 can be initially processed and positioned. Simultaneously, a motor 5 is fixedly connected to the side wall of the equipment box 1. The output end of the motor 5 is fixedly connected to... The power roller 51 and the connecting block 4 are fixedly connected to one end of the positioning box 21 with a guide plate 52. The inner wall of the equipment box 1 is rotatably connected with a conveyor roller 53, which can convey aluminum titanium boron wire and ensure smooth operation of the whole process. The end of the equipment box 1 is provided with a through groove 13, and the side wall of the through groove 13 is hinged with a flap door. The control panel 12 is hinged to one end of the equipment box 1. The outer surfaces of the power roller 51 and the conveyor roller 53 are both connected to a conveyor belt. By providing a flap door on the side wall of the through groove 13, dust can be prevented from entering the inside of the equipment box 1 during normal non-working hours. The operator can adjust the cutting length of the aluminum titanium boron wire through the control panel 12. The conveyor belt ensures the power transmission of the entire processing process.

[0027] In this invention, during use, motor 5 drives power roller 51, which, in conjunction with conveyor belt and conveyor roller 53, transports aluminum titanium boron wire to positioning mechanism 2. The wire enters the positioning groove 22 at the bottom of positioning box 21. The first telescopic rod 24 and the first telescopic spring 25 in the mounting groove 23 on the side wall of the groove push the mounting piece 26 and its roller 27 to elastically press the wire for positioning. At the same time, the second telescopic rod 41 and the second telescopic spring 42 in the equipment groove of connecting block 4 push the slider and the fixed roller 43 to assist in pressing the wire. After positioning, the wire continues to move to the position of cutting mechanism 3. The cutter 32 below mounting box 31 moves down and cuts into the auxiliary groove 35 on the upper surface of positioning block 33 and its side wall sliding groove 34, cooperating with positioning groove 22 to complete fixed-length cutting. The guide plate 52 guides the flow of the wire. The control panel 12 manages the operation of the equipment. The cut wire can be output through the through groove 13.

[0028] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A fixed-length cutting device for producing aluminum-titanium-boron wire, comprising an equipment box (1), wherein a support foot (11) is fixedly connected to the lower surface of the equipment box (1), characterized in that: The equipment box (1) is equipped with a positioning mechanism (2), which includes: Positioning box (21), the side wall of the positioning box (21) is fixedly connected to the inner side wall of the equipment box (1), the bottom surface of the positioning box (21) is provided with a positioning groove (22), the side wall of the positioning groove (22) is provided with an installation groove (23), and the bottom of the installation groove (23) is fixedly connected with a first telescopic rod (24). The first telescopic spring (25) is sleeved on the outer surface of the first telescopic rod (24). The end of the first telescopic spring (25) away from the bottom surface of the mounting groove (23) is fixedly connected to the mounting part (26). The end of the mounting part (26) away from the first telescopic spring (25) is rotatably connected to the roller (27).

2. The fixed-length cutting device for producing aluminum-titanium-boron wire according to claim 1, characterized in that: The mounting component (26) is circular in shape, and the size of the mounting component (26) matches the size of the mounting groove (23). The roller (27) is vertically mounted on the side of the mounting component (26) away from the first telescopic spring (25).

3. The fixed-length cutting device for producing aluminum-titanium-boron wire according to claim 1, characterized in that: A cutting mechanism (3) is provided on one side of the positioning box (21). The cutting mechanism (3) includes a mounting box (31). The side wall of the mounting box (31) is fixedly connected to the side wall of the positioning box (21). A cutter (32) is movably connected to the lower surface of the mounting box (31). A positioning block (33) is fixedly connected to the bottom surface of the equipment box (1). An auxiliary groove (35) is provided on the upper surface of the positioning block (33). A sliding groove (34) is provided on the side wall of the auxiliary groove (35).

4. The fixed-length cutting device for producing aluminum-titanium-boron wire according to claim 3, characterized in that: The dimensions of the groove (34) match the dimensions of the cutter (32), and the positioning groove (22) and the auxiliary groove (35) are on the same horizontal line.

5. The fixed-length cutting device for producing aluminum-titanium-boron wire according to claim 1, characterized in that: A connecting block (4) is fixedly connected to the inner side wall of the equipment box (1). A device slot is opened at one end of the connecting block (4) away from the side wall of the equipment box (1). A second telescopic rod (41) is fixedly connected to the top surface of the device slot. A second telescopic spring (42) is sleeved on the outer surface of the second telescopic rod (41). A slider is fixedly connected to the bottom surface of the second telescopic rod (41). A fixed roller (43) is fixedly connected to one end of the slider away from the side wall of the equipment box (1).

6. The fixed-length cutting device for producing aluminum-titanium-boron wire according to claim 5, characterized in that: A motor (5) is fixedly connected to the side wall of the equipment box (1), and a power roller (51) is fixedly connected to the output end of the motor (5). A guide plate (52) is fixedly connected to one end of the connecting block (4) near the positioning box (21), and a conveying roller (53) is rotatably connected to the inner wall of the equipment box (1).

7. The fixed-length cutting device for producing aluminum-titanium-boron wire according to claim 6, characterized in that: The end of the equipment box (1) is provided with a through groove (13), and the side wall of the through groove (13) is hinged with a trapdoor. One end of the equipment box (1) is hinged with a control panel (12). The outer surfaces of the power roller (51) and the conveyor roller (53) are both connected to a conveyor belt.

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