Nail making machine

Abstract

The utility model discloses a nail making machine which comprises a straightener, a fixed-length material conveying mechanism, a guide plate, a bending and shaping mechanism and a cutting mechanism, the fixed-length material conveying mechanism conveys titanium wires sequentially penetrating through the straightener and the guide plate to the position of the bending and shaping mechanism, and the cutting mechanism is arranged between a wire guide plate and the bending and shaping mechanism. The cutting mechanism comprises a male die cutting assembly and a female die cutting assembly. The male die cutting assembly comprises a male die core and a male die driving component used for enabling the male die core to move in a reciprocating mode, the female die cutting assembly comprises a female die core and a female die driving component used for enabling the female die core to move in a reciprocating mode, a die cavity allowing the male die core to be inserted is formed in the female die core in the axial direction of the female die core, and the gap between the inner wall of the die cavity and the outer wall of the male die core is infinitely close to zero. The male die core is matched with the female die core, so that not only can the previous formed titanium nail be cut off, but also the end shape of the next titanium nail can be cut at the same time, the cutting frequency is reduced, the overall energy consumption of the nail making machine is reduced, waste materials generated by cutting are only the width of a die cavity, and material damage is small.

Description

Technical Field

[0001] This utility model relates to the technical field of titanium nail production equipment, and more specifically, to a nail making machine. Background Technology

[0002] Patent CN202921829U discloses a titanium nail shaping device for a titanium nail forming machine. It includes a titanium nail positioning component for positioning titanium nails for shaping, and a titanium nail shaping component for shaping the nail feet of the titanium nails. The titanium nail positioning component includes a stop block fixedly disposed above the lower punch, and a gap is formed between the stop block and the lower die to allow the titanium nails to be forced in. The titanium nail shaping component includes cutters disposed on both sides of the titanium nail feet. The cutters can be driven to move and form a shearing mechanism with the lower die to cut and shape the titanium nails.

[0003] Although the aforementioned patent can produce reliable titanium nails in a relatively stable and uniform manner, the titanium wire ends are damaged when the cutter 6b cuts and shapes the titanium nails, making them unusable as the next titanium nail. They need to be cut and shaped again using the cutter 6a. Therefore, excessive cutting operations in the production process of titanium nails not only waste materials but also consume a lot of energy. Utility Model Content

[0004] The technical problem to be solved by this utility model is that traditional nail making machines consume a lot of materials and have high energy consumption, so this utility model provides a nail making machine with low material consumption and low energy consumption.

[0005] The technical solution adopted by this utility model to solve its technical problem is:

[0006] A nail-making machine includes a straightener, a fixed-length feeding mechanism, a guide plate, a bending and shaping mechanism, and a cutting mechanism. The straightener and the guide plate are on the same straight line. The fixed-length feeding mechanism conveys titanium wires that pass through the straightener and the guide plate in sequence to the bending and shaping mechanism. The cutting mechanism is located between the guide plate and the bending and shaping mechanism. The cutting mechanism includes a punch cutting assembly and a die cutting assembly.

[0007] The punch cutting assembly includes a punch core and a punch drive component for reciprocating movement of the punch core.

[0008] The die cutting assembly includes a die core and a die driving component for reciprocating movement of the die core.

[0009] The concave die core has a cavity along its axial direction for inserting the convex die core, and the gap between the inner wall of the cavity and the outer wall of the convex die core is infinitely close to zero.

[0010] Preferably, the die cutting assembly further includes a molding guard, which is installed on the cutting end of the die core. The molding guard has a through hole along its axial direction that is consistent with the shape of the mold, and the inner circle of the through hole is slightly larger than the inner circle of the mold cavity.

[0011] A gap is provided between the molded protective part and the cut end of the die core for the titanium wire to pass through.

[0012] Preferably, the cross-section of the punch is set as an isosceles triangle.

[0013] Preferably, it further includes a chassis with a reference platform and a vertical reference plate mounted on the reference platform, wherein the bending and shaping mechanism is mounted on the vertical reference plate;

[0014] The bending and shaping mechanism includes a positioning module, a shaping component, and a shaping drive component that drives the shaping component to reciprocate. The positioning module includes a positioning mold base, a positioning slider, and a bridging component. The positioning mold base and the shaping drive component are both fixedly connected to a vertical reference plate. The positioning slider is slidably connected to the positioning mold base. The shaping component is fixedly connected to the positioning slider. The positioning slider and the shaping drive component are connected by transmission through the bridging component.

[0015] Preferably, the vertical reference plate has several waist-shaped holes arranged in a matrix, and each waist-shaped hole is inclined. The positioning mold base is fixedly connected to the vertical reference plate by inserting bolts into the waist-shaped holes. The shaping part is set as a strip, one end of which is fixedly connected to the positioning slider by bolts, and the other end extends toward the discharge end of the guide plate.

[0016] Preferably, it further includes a shaping mold base, one end of which is installed below the guide plate, and the other end extends along the axial direction of the guide plate and protrudes to the outside of the discharge end of the guide plate to form a shaping end. The shaping end has an avoidance gap for the titanium wire to enter.

[0017] Preferably, the guide plate has two or more, the guide plate includes an upper clamping plate and a lower clamping plate, the lower end face of the upper clamping plate has a groove extending along its axial direction, and the upper end face of the lower clamping plate is integrally provided with a protrusion extending along its axial direction. When the upper clamping plate and the lower clamping plate are spliced, the protrusion is placed in the groove and forms a material passage hole for titanium wire to pass through.

[0018] Preferably, the fixed-length material transfer mechanism is disposed between two adjacent guide plates. The fixed-length material transfer mechanism includes a material transfer motor, an adjustment box, a main drive assembly and an auxiliary drive assembly. The main drive assembly is coaxially and fixedly connected to the output shaft of the material transfer motor. The main drive assembly and the auxiliary drive assembly are both mounted on the adjustment box and are connected in a transmission manner.

[0019] The regulating box has an regulating window, and an regulating plate is slidably connected to the regulating window. The auxiliary drive assembly is installed on the regulating plate. The top of the regulating box is threaded with an regulating bolt. The bottom end of the regulating bolt extends into the regulating window and abuts against the top of the regulating plate. A compression spring in an elastic deformation state is provided in the space between the top of the regulating plate and the inner top wall of the regulating window. The compression spring is sleeved on the regulating bolt.

[0020] Preferably, the punch is configured as a strip with airflow channels that are open at both ends inside. The airflow channels extend along the length of the punch, and a waste receiving component for receiving waste is installed at the other end of the die opposite to the cutting end.

[0021] Preferably, the shaping end has an air hole on one side relative to the guide plate, and the other side of the shaping end relative to the air hole is set as the discharge end face. The height direction of the clearance gap extends from the upper end face to the lower end face of the shaping end, and the width direction of the clearance gap extends from the air hole position to the discharge end face.

[0022] The beneficial effects of this utility model are as follows: When the nail making machine is used for the first time, after the titanium wire extends from the guide plate, the punch and die work together to cut the end of the titanium wire into a specific shape. After that, each time the bending and shaping mechanism produces the shape of the titanium nail, the punch and die work together to cut off the formed titanium nail. At the same time, the end shape of the next titanium nail is cut out, reducing the number of cutting operations and thus reducing the overall energy consumption of the nail making machine. In addition, the waste material cut by the punch and die is only the width of the mold cavity, and the material damage is also less. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of a titanium nail;

[0024] Figure 2 This is a schematic diagram of a nail-making machine;

[0025] Figure 3 This is a schematic diagram of the cutting mechanism;

[0026] Figure 4 A schematic diagram showing the molding protective component installed on the die core;

[0027] Figure 5 Schematic diagram of the molding base Figure 1 ;

[0028] Figure 6 Schematic diagram of the molding base Figure 2 ;

[0029] Figure 7 This is a schematic diagram of the punch core;

[0030] Figure 8This is a schematic diagram of the guide plate;

[0031] Figure 9 This is a schematic diagram of a fixed-length material transfer mechanism;

[0032] Figure 10 This is a schematic diagram of the regulating box;

[0033] In the diagram: 1. Chassis; 11. Reference platform; 12. Vertical reference plate; 121. Waist-shaped hole; 2. Straightener; 3. Fixed-length material transfer mechanism; 31. Material transfer motor; 32. Adjustment box; 321. Adjustment window; 3211. Adjustment plate; 3212. Adjustment bolt; 3213. Compression spring; 33. Main drive assembly; 34. Auxiliary drive assembly; 4. Guide plate; 41. Upper clamping plate; 42. Lower clamping plate; 43. Material passage hole; 5. Bending and shaping mechanism; 51. Positioning module; 511 512. Positioning mold base; 513. Positioning slider; 514. Bridging component; 52. Shaping component; 53. Shaping drive component; 6. Cutting mechanism; 61. Punch cutting assembly; 611. Punch core; 6111. Airflow channel; 612. Punch drive component; 62. Die cutting assembly; 621. Die core; 6211. Mold cavity; 622. Die cutting component; 623. Molding protection component; 7. Shaping mold base; 71. Shaping end; 711. Clearance gap; 712. Air hole; 8. Titanium nail. Detailed Implementation

[0034] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0035] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0036] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0037] according to Figure 1 As shown, the titanium nail 8 is U-shaped, and the two ends of the titanium nail 8 are cut to form sharp corners for easy puncture.

[0038] according to Figure 2As shown, a nail-making machine includes a straightener 2, a fixed-length conveying mechanism 3, a guide plate 4, a bending and shaping mechanism 5, and a cutting mechanism 6. The straightener 2 and the guide plate 4 are on the same straight line. The fixed-length conveying mechanism 3 conveys titanium wires that pass through the straightener 2 and the guide plate 4 in sequence to the bending and shaping mechanism 5. The cutting mechanism 6 is located between the guide plate and the bending and shaping mechanism 5. The cutting mechanism 6 includes a punch cutting assembly 61 and a die cutting assembly 62. The punch cutting assembly 61 includes a punch core 611 and a punch driving component 612 for reciprocating movement of the punch core 611. The die cutting assembly 62 includes a die core 621 and a die driving component for reciprocating movement of the die core 621. The die core 621 has a cavity 6211 for inserting the punch core 611 along its axial direction. The gap between the inner wall of the cavity 6211 and the outer wall of the punch core 611 is infinitely close to zero.

[0039] The working principle of the nail-making machine: The titanium wire passes through the straightener 2 and is straightened into a straight shape. Then, the straight titanium wire is fed into the guide plate 4. The guide plate 4 further straightens the titanium wire and also acts as a clamping and supporting mechanism. The nail-making machine can be used in several ways. One method involves the bending and shaping mechanism 5 extending directly to the discharge end of the guide plate 4 to shape the titanium wire. In this case, the discharge port of the guide plate 4 is the bending and shaping area of ​​the titanium nail 8. The formed titanium nail 8 is then cut by the cutting mechanism. Another method involves the guide plate 4 working in conjunction with the shaping mold base 7, with the bending and shaping area of ​​the titanium nail 8 located at the shaper mold base 7. During the cutting of the titanium nail 8, the concave die 621 remains fixed, while the convex die 611 is controlled by the convex die drive component 612 to move horizontally. The concave die drive component is used to produce titanium nails 8 of different shapes and can be used as an optional device to increase the production range of this nail-making machine.

[0040] Continued Figure 2 As shown, the straightener 2 includes a first straightener 2 and a second straightener 2. The first straightener 2 is placed horizontally and is used for straightening the titanium wire in the front-to-back direction. The second straightener 2 is set vertically and is used for straightening the titanium wire in the up-down direction. The first straightener 2 and the second straightener 2 have the same structure. The first straightener 2 includes a support base and two rows of rollers mounted on the support base. The two rows of rollers are staggered, and grooves are formed on the outer circumference of each roller. All the grooves of the rollers are kept on the same straight line.

[0041] according to Figure 2-3As shown, the forming machine also includes a chassis 1 with a reference platform 11 and a vertical reference plate 12 mounted on the reference platform 11. The bending and shaping mechanism 5 is mounted on the vertical reference plate 12. The bending and shaping mechanism 5 includes a positioning module 51, a shaping part 52, and a shaping drive component 53 that drives the shaping part 52 to reciprocate. The positioning module 51 includes a positioning mold base 511, a positioning slider 512, and a bridging component 513. The shaping drive component 53 includes a shaping motor and a shaft disk mounted on the output shaft of the shaping motor. The positioning mold base 511 and the shaping motor are respectively fixed on both sides of the vertical reference plate 12. The positioning slider 512 is slidably connected to the positioning mold base 511. The shaping part 52 is fixedly connected to the positioning slider 512. One end of the bridging component 513 is hinged to the shaft pin of the positioning slider 512, and the other end of the bridging component 513 is eccentrically connected to the shaft disk. In addition, the bridging member 513 is composed of two rods connected together by a threaded sleeve, and the overall length of the bridging member 513 can be adjusted by rotating the threaded sleeve.

[0042] Four oblong holes 121 are provided on the vertical reference plate 12. The four oblong holes 121 are arranged in a matrix and each oblong hole 121 is inclined. The positioning mold base 511 is fixedly connected to the vertical reference plate 12 by bolts inserted into the oblong holes 121. The shaping part 52 is set as a strip, one end of which is fixedly connected to the positioning slider 512 by bolts, and the other end extends toward the discharge end of the guide plate 4.

[0043] Because the nail-making machine of this utility model can produce different types of titanium nails 8, the bending and shaping mechanism 5 can not only cooperate with the guide plate 4 to process titanium nails 8, but also cooperate with the shaping mold base 7 to process titanium nails 8 with higher shape requirements. Therefore, the position of the shaping part 52 needs to be adjusted according to the production of different titanium nails 8. The waist-shaped hole 121 is set to provide the moving space and moving range of the positioning mold base 511, so that the bottom of the shaping part 52 can face different areas.

[0044] according to Figure 3-4 As shown, the punch cutting component includes a punch drive motor, a punch shaft wheel, a punch slide, and an adjustable-length punch connecting rod. One end of the punch core 611 is fixed to the punch slide, the punch shaft wheel is fixed to the output shaft of the punch drive motor, one end of the punch connecting rod is eccentrically connected to the punch shaft wheel, and the other end of the punch connecting rod is hinged to the punch slide shaft pin. The die cutting component 622 includes a die drive motor, a die shaft wheel, a die slide, and an adjustable-length die connecting rod. One end of the die core 621 is fixed to the die slide, the die shaft wheel is fixed to the output shaft of the die drive motor, one end of the die connecting rod is eccentrically connected to the die shaft wheel, and the other end of the die connecting rod is hinged to the die slide shaft pin.

[0045] according to Figure 4As shown, the die cutting assembly 62 also includes a molding guard 623, which is installed on the cutting end of the die core 621. The molding guard 623 has a through hole along its axial direction that matches the shape of the mold. The inner circle of the through hole is slightly larger than the inner circle of the mold cavity 6211. A gap is provided between the molding guard 623 and the cutting end of the die core 621 for the titanium wire to pass through. The cross-section of the punch core 611 is set as an isosceles triangle at the bottom and a rectangle at the top.

[0046] The molding guard 623 serves two purposes: firstly, it acts as a guide, allowing the punch 611 to more accurately enter the mold cavity 6211; secondly, it cooperates with the die 621 to clamp the titanium wire. When the punch 611 and die 621 work together to cut the titanium wire, it prevents the wire from wobbling and affecting the machining accuracy of the finished titanium nail 8. The lower part of the cross-section of the punch 611 is set as an isosceles triangle, so that during cutting, the two ends of the titanium nail 8 form sharp angles (e.g., ...). Figure 1 (As shown). Actual testing shows that this nail-making machine can cut 120-150 titanium nails 8 per minute. Due to repeated cutting by the punch 611 and die 621, the cutting edges easily become dull. To avoid burrs on the cut titanium nails 8, the cutting edges of the punch 611 and die 621 need to be sharpened every two days. Both the punch 611 and die 621 are designed as long strips, allowing them to withstand multiple sharpenings, thus increasing their service life and reducing production costs.

[0047] according to Figure 5-6 As shown, one end of the shaping mold base 7 is installed below the guide plate 4, and the other end extends along the axial direction of the guide plate 4 and protrudes to the outside of the discharge end of the guide plate 4 to form a shaping end 71. The shaping end 71 has a clearance gap 711 for the titanium wire to enter. An air hole 712 is provided on one side of the shaping end 71 opposite to the guide plate 4, and the other side of the shaping end 71 opposite to the air hole 712 is the discharge end face. The height direction of the clearance gap 711 extends from the upper end face to the lower end face of the shaping end 71, and the width direction of the clearance gap 711 extends from the position of the air hole 712 to the discharge end face. The shaping end 71 is set as a right-angled triangle, with one right-angled side of the shaping cavity at the top, and the air hole 712 is opened on the other right-angled side.

[0048] according to Figure 7 As shown, the punch 611 is strip-shaped, and an airflow channel 6111 with both ends open is opened inside. The airflow channel 6111 extends along the length of the punch 611. The die 621 is equipped with a waste receiving component for receiving waste material at the other end opposite to the cutting end.

[0049] according to Figure 5-7As shown, the clearance gap 711 is provided for the forming part 52 when bending the titanium wire. The titanium wire enters the clearance gap 711 to prevent the titanium wire from bending back and forth, affecting the horizontality of the titanium nail 8 (i.e., the titanium nail 8 will not tilt when placed on a flat surface). The air holes 712 of the shaping mold base 7 and the air flow channels 6111 of the upper punch core are all connected to continuous or intermittent pulsed air sources. The gas blown out of the air flow channels 6111 is used to transfer the waste material in the mold cavity 6211 into the waste material receiving assembly, and the gas blown out of the air holes 712 is used to blow the finished titanium nail 8 into the waste material receiving box.

[0050] The waste receiving assembly includes a waste guide tube and a waste collection box. One end of the waste guide tube is connected to the outlet end of the die core 621, and the other end of the waste guide tube extends obliquely downward to the top of the waste collection box. The shaping die base 7 is provided with a cost guide tube and a finished product receiving box at the other end relative to the guide plate 4. One end of the finished product guide tube is located at the shaping end 71, and the other end extends obliquely downward to the top of the finished product receiving box.

[0051] according to Figure 8 As shown, the guide plate 4 has two or more. The guide plate 4 includes an upper clamping plate 41 and a lower clamping plate 42. The lower end face of the upper clamping plate 41 is provided with a groove extending along its axial direction. The upper end face of the lower clamping plate 42 is integrally provided with a protrusion extending along its axial direction. When the upper clamping plate 41 and the lower clamping plate 42 are spliced, the protrusion is placed in the groove and forms a material passage hole 43 for the titanium wire to pass through.

[0052] according to Figure 9 As shown, the fixed-length material transfer mechanism 3 is disposed between two adjacent guide plates 4. The fixed-length material transfer mechanism 3 includes a material transfer motor 31, an adjustment box 32, a main drive assembly 33, and an auxiliary drive assembly 34. The main drive assembly 33 is coaxially and fixedly connected to the output shaft of the material transfer motor 31. The main drive assembly 33 and the auxiliary drive assembly 34 are both mounted on the adjustment box 32, and the main drive assembly 33 and the auxiliary drive assembly 34 are connected in a transmission manner. An adjustment window 321 is provided on the adjustment box 32. An adjustment plate 3211 is slidably connected in the adjustment window 321. The auxiliary drive assembly 34 is mounted on the adjustment plate 3211. An adjustment bolt 3212 is threadedly connected to the top of the adjustment box 32. The bottom end of the adjustment bolt 3212 extends into the adjustment window 321 and abuts against the top of the adjustment plate 3211. A compression spring 3213 in an elastic deformation state is disposed in the space between the top of the adjustment plate 3211 and the inner top wall of the adjustment window 321. The compression spring 3213 is sleeved on the adjustment bolt 3212.

[0053] Combination Figure 1-9As shown, when the nail-making machine is used for the first time, after the titanium wire extends from the guide plate 4, the punch 611 and the die 621 work together to cut the end of the titanium wire into a specific shape. After that, each time the bending and shaping mechanism 5 produces the shape of the titanium nail 8, the punch 611 and the die 621 work together to cut off the formed titanium nail 8. At the same time, the end shape of the next titanium nail 8 is cut out, reducing the number of cuttings and thus reducing the overall energy consumption of the nail-making machine. In addition, the waste material cut by the punch 611 and the die 621 is only the width of the mold cavity 6211, and the material damage is also less.

[0054] It should be noted that this nail-making machine can not only be used to produce medical titanium nails, but also to process other materials with a wire diameter of 0.2-0.6 mm, such as 304 stainless steel and 316L stainless steel wire.

[0055] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0056] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0057] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A nail-making machine, characterized in that: The device includes a straightener (2), a fixed-length material transfer mechanism (3), a guide plate (4), a bending and shaping mechanism (5), and a cutting mechanism (6). The straightener (2) and the guide plate (4) are on the same straight line. The fixed-length material transfer mechanism (3) transports the titanium wire that passes through the straightener (2) and the guide plate (4) in sequence to the bending and shaping mechanism (5). The cutting mechanism (6) is located between the guide plate and the bending and shaping mechanism (5). The cutting mechanism (6) includes a punch cutting assembly (61) and a die cutting assembly (62). The punch cutting assembly (61) includes a punch core (611) and a punch drive component (612) for reciprocating the punch core (611). The die cutting assembly (62) includes a die core (621) and a die drive component (622) for reciprocating the die core (621). The concave die (621) has a cavity (6211) along its axial direction for inserting the punch (611), and the gap between the inner wall of the cavity (6211) and the outer wall of the punch (611) is infinitely close to zero.

2. The nail-making machine according to claim 1, characterized in that: The die cutting assembly (62) further includes a molding guard (623), which is installed on the cutting end of the die core (621). The molding guard (623) has a through hole along its axial direction that is consistent with the shape of the model. The inner circle of the through hole is slightly larger than the inner circle of the mold cavity (6211). A gap is provided between the molded protective part (623) and the cut end of the die core (621) for the titanium wire to pass through.

3. The nail-making machine according to claim 2, characterized in that: The cross-section of the punch (611) is set as an isosceles triangle.

4. The nail-making machine according to claim 1, characterized in that: Also includes A chassis (1) with a reference platform (11) and a vertical reference plate (12) mounted on the reference platform (11), wherein the bending and shaping mechanism (5) is mounted on the vertical reference plate (12); The bending and shaping mechanism (5) includes a positioning module (51), a shaping component (52), and a shaping drive component (53) for reciprocating movement of the shaping component (52). The positioning module (51) includes a positioning mold base (511), a positioning slider (512), and a bridging component (513). The positioning mold base (511) and the shaping drive component (53) are both fixedly connected to the vertical reference plate (12). The positioning slider (512) is slidably connected to the positioning mold base (511). The shaping component (52) is fixedly connected to the positioning slider (512). The positioning slider (512) and the shaping drive component (53) are connected by transmission through the bridging component (513).

5. The nail-making machine according to claim 4, characterized in that: The vertical reference plate (12) has several waist-shaped holes (121) arranged in a matrix, and each waist-shaped hole (121) is inclined. The positioning mold base (511) is fixedly connected to the vertical reference plate (12) by inserting bolts into the waist-shaped holes (121). The shaping part (52) is set as a strip, one end of which is fixedly connected to the positioning slider (512) by bolts, and the other end extends toward the discharge end of the guide plate (4).

6. The nail-making machine according to claim 1, characterized in that: It also includes a shaping mold base (7), one end of which is installed below the guide plate (4), and the other end extends along the axial direction of the guide plate (4) and protrudes to the outside of the discharge end of the guide plate (4) to form a shaping end (71). The shaping end (71) has an avoidance gap (711) for the titanium wire to enter.

7. The nail-making machine according to claim 1, characterized in that: The guide plate (4) is provided in two or more. The guide plate (4) includes an upper clamping plate (41) and a lower clamping plate (42). The lower end face of the upper clamping plate (41) is provided with a groove extending along its axial direction. The upper end face of the lower clamping plate (42) is integrally provided with a protrusion extending along its axial direction. When the upper clamping plate (41) and the lower clamping plate (42) are spliced ​​together, the protrusion is placed in the groove and forms a material passage hole (43) for titanium wire to pass through.

8. The nail-making machine according to claim 7, characterized in that: The fixed-length material transfer mechanism (3) is located between two adjacent guide plates (4). The fixed-length material transfer mechanism (3) includes a material transfer motor (31), an adjustment box (32), a main drive assembly (33), and an auxiliary drive assembly (34). The main drive assembly (33) is coaxially and fixedly connected to the output shaft of the material transfer motor (31). The main drive assembly (33) and the auxiliary drive assembly (34) are both installed on the adjustment box (32), and the main drive assembly (33) and the auxiliary drive assembly (34) are connected in a transmission manner. An adjustment window (321) is provided on the adjustment box (32). An adjustment plate (3211) is slidably connected in the adjustment window (321). The auxiliary drive assembly (34) is installed on the adjustment plate (3211). An adjustment bolt (3212) is threadedly connected to the top of the adjustment box (32). The bottom end of the adjustment bolt (3212) extends into the adjustment window (321) and abuts against the top of the adjustment plate (3211). A compression spring (3213) in an elastic deformation state is provided in the space between the top of the adjustment plate (3211) and the inner top wall of the adjustment window (321). The compression spring (3213) is sleeved on the adjustment bolt (3212).

9. The nail-making machine according to claim 1, characterized in that: The punch (611) is strip-shaped and has an airflow channel (6111) with both ends open inside. The airflow channel (6111) extends along the length of the punch (611). The die (621) is equipped with a waste receiving component for receiving waste material at the other end opposite to the cutting end.

10. The nail-making machine according to claim 6, characterized in that: The shaping end (71) has an air hole (712) on one side relative to the guide plate (4), and the other side of the shaping end (71) relative to the air hole (712) is set as the discharge end face. The height direction of the clearance gap (711) extends from the upper end face of the shaping end (71) to the lower end face, and the width direction of the clearance gap (711) extends from the position of the air hole (712) to the discharge end face.

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