Cutting structure for stainless steel harness wire processing

Abstract

The utility model discloses a cutting structure for stainless steel harness wire processing, which belongs to the technical field of stainless steel harness wire processing, and comprises a workbench, the top of the workbench is fixedly connected with a support plate, the side wall of the support plate is provided with a cutting mechanism, and the side wall of the support plate is provided with a straightening component matched with the cutting mechanism for use. A cutting mechanism is arranged, a servo motor is started to drive a two-way lead screw to rotate, two driving plates are connected with a left screw and a right screw of the two-way lead screw respectively, so that the two driving plates can drive V-shaped cutting blades to move in different directions, and when the two V-shaped cutting blades are continuously close to each other, the V-shaped cutting blades can cut stainless steel harness wires; the surface of the stainless steel harness wire can be prevented from being damaged when being cut off.

Description

Technical Field

[0001] This utility model relates to the field of stainless steel wire processing technology, and in particular to a cutting structure for stainless steel wire processing. Background Technology

[0002] Stainless steel heldone is a product made from stainless steel wire. It is usually a mesh structure woven, wound or welded from stainless steel wire (a metal material with strong rust resistance). The characteristics of stainless steel heldone include corrosion resistance, high temperature resistance, high strength and good toughness.

[0003] The existing cutting structure for stainless steel wire processing requires workers to manually wind the wire after it is cut, which increases their workload.

[0004] The existing patent (publication number: CN220444920U) discloses a heddles winding and cutting structure. By setting a cutter, the operator places the heddles to be cut on the worktable and cuts them with the cutter. An electric motor drives the shaft to rotate, which in turn drives the rotating plate to rotate. The rotating plate then drives the collecting roller to collect the heddles, making it convenient for the operator to wind and collect the heddles. A mechanical gripper allows the operator to easily remove the collecting roller and take out the heddles collected on it, improving practicality.

[0005] To address the aforementioned problems, existing patents have provided solutions. However, the cutting equipment is inefficient at cutting stainless steel heddles, easily causing surface damage to the stainless steel heddles, and cannot straighten the bent and deformed stainless steel heddles before the cutting process.

[0006] Therefore, a cutting structure for processing stainless steel heddles is proposed. Utility Model Content

[0007] The purpose of this utility model is to provide a cutting structure for processing stainless steel heddles, which can solve the problems of low cutting efficiency, easy damage to the surface of stainless steel heddles, and inability to straighten bent and deformed stainless steel heddles before cutting.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a cutting structure for processing stainless steel heddle wire, including a workbench, a support plate fixedly connected to the top of the workbench, a cutting mechanism provided on the side wall of the support plate, and a straightening component used in conjunction with the cutting mechanism on the side wall of the support plate.

[0009] The cutting mechanism includes a rectangular slot, a fixed base, a servo motor, a bidirectional lead screw, a drive plate, a mounting slot, a V-shaped cutting blade, and a guide assembly. The rectangular slot penetrates the support plate. Both fixed bases are fixedly connected to the side wall of the support plate and cooperate with the rectangular slot. The servo motor is bolted to the top of the fixed base. One end of the bidirectional lead screw is bearing-connected to the top of the fixed base, and the other end of the bidirectional lead screw penetrates the fixed base and is fixedly connected to the output end of the servo motor. The two drive plates are respectively spirally connected to the periphery of the bidirectional lead screw and slidably connected to the rectangular slot. The mounting slot is opened in the side wall of the drive plate. The V-shaped cutting blade is bolted inside the mounting slot. The guide assembly is disposed in the side wall of the support plate and cooperates with the drive plate.

[0010] Preferably, the straightening assembly includes a hyperbolic roller, a first guide roller, a drive motor, and a second guide roller. The multiple hyperbolic rollers are rotatably connected to the side wall of the support plate and are evenly staggered vertically. The first guide roller is rotatably connected to the side wall of the support plate. The drive motor is bolted to the side wall of the support plate, and the output end of the drive motor passes through the support plate. The second guide roller is fixedly connected to the output end of the drive motor and works in conjunction with the first guide roller.

[0011] Preferably, the guide component includes a strip block, a limiting block, and a limiting groove. The two strip blocks are fixedly connected to the side wall of the support plate and located on both sides of the rectangular groove. The limiting block is fixedly connected to the two side walls of the drive plate. The limiting groove is opened on the side wall of the strip block and is slidably connected to the limiting block.

[0012] Preferably, the side wall of the support plate is fixedly connected to two support seats, which are located on both sides of the first guide roller. The support seats are provided with wire sleeves inside, which pass through the support seats and are fixedly connected to them.

[0013] Preferably, each of the two side walls of the support plate is fixedly connected with three reinforcing ribs that are evenly distributed at equal intervals, and the bottom of each of the three reinforcing ribs is fixedly connected to the top of the workbench.

[0014] Preferably, a storage box is fixedly connected to the bottom of the workbench, and a cross-shaped partition is fixedly connected inside the storage box.

[0015] Preferably, the bottom of the workbench is fixedly connected to four support legs, which are located at the four corners of the bottom of the workbench.

[0016] Preferably, each of the four support legs is fixedly connected with a reinforcing rod.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This application features a cutting mechanism that activates a servo motor to drive a bidirectional lead screw to rotate. Since the two drive plates are connected to the bidirectional lead screw via left and right helical connections respectively, the two drive plates will drive the V-shaped cutting blades to move in opposite directions. As the two V-shaped cutting blades approach each other, the V-shaped blades will cut the stainless steel wire, thus avoiding damage to the surface of the stainless steel wire during cutting.

[0019] 2. This application incorporates a straightening assembly. A drive motor rotates the second guide roller, which works in conjunction with the first guide roller to automatically transport the stainless steel heddle wire to be cut. The hyperbolic roller design provides a certain curvature, and its curvature and arrangement allow for multi-directional deformation of the stainless steel heddle wire, gradually eliminating material distortion and restoring it to its original axial state. This ensures uniform stress distribution on the material's surface and within the straightening process. Attached Figure Description

[0020] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0021] Figure 1 This is an overall structural diagram of the present invention;

[0022] Figure 2 This utility model Figure 1 Enlarged view of point A in the middle;

[0023] Figure 3 This is a schematic diagram of the cutting mechanism of this utility model;

[0024] Figure 4 This is a schematic diagram of the straightening component of this utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the guide component of this utility model.

[0026] Explanation of reference numerals in the attached figures:

[0027] 1. Workbench; 2. Support plate; 3. Cutting mechanism; 301. Rectangular groove; 302. Fixed base; 303. Servo motor; 304. Two-way lead screw; 305. Drive plate; 306. Mounting groove; 307. V-shaped cutting blade; 308. Guide assembly; 3081. Strip block; 3082. Limiting block; 3083. Limiting groove; 4. Straightening assembly; 401. Hyperbolic roller; 402. First guide roller; 403. Drive motor; 404. Second guide roller; 5. Support base; 6. Wire sleeve; 7. Reinforcing rib; 8. Storage box; 9. Cross divider; 10. Support leg; 11. Reinforcing rod. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figures 1 to 5 This utility model provides a technical solution:

[0030] A cutting structure for processing stainless steel heddle wire includes a workbench 1, a support plate 2 fixedly connected to the top of the workbench 1, a cutting mechanism 3 provided on the side wall of the support plate 2, and a straightening component 4 used in conjunction with the cutting mechanism 3.

[0031] The cutting mechanism 3 includes a rectangular slot 301, a fixed base 302, a servo motor 303, a bidirectional lead screw 304, a drive plate 305, a mounting slot 306, a V-shaped cutting blade 307, and a guide assembly 308. The rectangular slot 301 penetrates the support plate 2. Both fixed bases 302 are fixedly connected to the side wall of the support plate 2 and cooperate with the rectangular slot 301. The servo motor 303 is bolted to the top of the fixed base 302. One end of the bidirectional lead screw 304 is bearing-connected to the top of the fixed base 302, and the other end of the bidirectional lead screw 304 penetrates the fixed base 302 and is fixedly connected to the output end of the servo motor 303. The two drive plates 305 are respectively spirally connected to the periphery of the bidirectional lead screw 304 and slidably connected to the rectangular slot 301. The mounting slot 306 is opened in the side wall of the drive plate 305. The V-shaped cutting blade 307 is bolted inside the mounting slot 306. The guide assembly 308 is disposed in the side wall of the support plate 2 and cooperates with the drive plate 305.

[0032] Specifically, such as Figure 5As shown, the guide assembly 308 includes a strip block 3081, a limiting block 3082, and a limiting groove 3083. The two strip blocks 3081 are fixedly connected to the side wall of the support plate 2 and located on both sides of the rectangular groove 301. The limiting block 3082 is fixedly connected to the two side walls of the drive plate 305. The limiting groove 3083 is opened on the side wall of the strip block 3081 and is slidably connected to the limiting block 3082.

[0033] Specifically, such as Figure 1 As shown, three reinforcing ribs 7 are fixedly connected to both sides of the support plate 2 and are evenly distributed at equal intervals. The bottom of each of the three reinforcing ribs 7 is fixedly connected to the top of the workbench 1.

[0034] Specifically, such as Figure 1 As shown, a storage box 8 is fixedly connected to the bottom of the workbench 1, and a cross-shaped partition 9 is fixedly connected inside the storage box 8.

[0035] Specifically, such as Figure 1 As shown, four support legs 10 are fixedly connected to the bottom of the workbench 1, and the four support legs 10 are located at the four corners of the bottom of the workbench 1.

[0036] Specifically, such as Figure 1 As shown, each of the four support legs 10 is fixedly connected with a reinforcing rod 11.

[0037] In use, the servo motor 303 is started to drive the bidirectional lead screw 304 to rotate. Since the two drive plates 305 are connected to the bidirectional lead screw 304 by left and right helical connections respectively, the two drive plates 305 will drive the V-shaped cutting blades 307 to move in opposite directions. When the drive plates 305 move, they will drive the limit block 3082 to move along the trajectory of the limit groove 3083, which can limit and guide the movement of the drive plates 305, greatly improving the stability of the drive plates 305 during movement. When the two V-shaped cutting blades 307 get closer and closer, the V-shaped blades will cut the stainless steel wire, which can avoid damage to the surface of the stainless steel wire during cutting. The cross divider 9 can divide the storage box 8 into multiple areas, which makes it convenient to classify and place tools or personal items. The support legs 10 can support and stabilize the entire device, and the reinforcement rods 11 can greatly improve the stability between the four support legs 10.

[0038] Specifically, such as Figure 4As shown, the straightening assembly 4 includes a hyperbolic roller 401, a first guide roller 402, a drive motor 403, and a second guide roller 404. Multiple hyperbolic rollers 401 are rotatably connected to the side wall of the support plate 2 and are evenly staggered vertically. The first guide roller 402 is rotatably connected to the side wall of the support plate 2. The drive motor 403 is bolted to the side wall of the support plate 2, and the output end of the drive motor 403 passes through the support plate 2. The second guide roller 404 is fixedly connected to the output end of the drive motor 403 and works in conjunction with the first guide roller 402.

[0039] Specifically, such as Figure 2 As shown, two support seats 5 are fixedly connected to the side wall of the support plate 2. The two support seats 5 are located on both sides of the first guide roller 402. A wire sleeve 6 is provided inside the support seat 5. The wire sleeve 6 passes through the support seat 5 and is fixedly connected to the support seat 5.

[0040] In use, the drive motor 403 is started to drive the second guide roller 404 to rotate. The second guide roller 404 works in conjunction with the first guide roller 402 to automatically transport the stainless steel heddle wire that needs to be cut. The design of the hyperbolic roller 401 gives it a certain curvature. The curvature and arrangement of the hyperbolic roller 401 enable it to deform the stainless steel heddle wire in multiple directions, thereby gradually eliminating the torsional deformation of the material and restoring it to its original axial state. This ensures that the stress distribution on the surface and inside of the material is uniform during the straightening process. By setting the support seat 5 and the wire sleeve 6, the straightened stainless steel heddle wire can be guided to avoid the generation of new deformation defects.

[0041] Working Principle: In use, the stainless steel wire to be cut is first passed between multiple hyperbolic rollers 401, then between the first guide roller 402 and the second guide roller 404, and finally through the wire sleeve 6, positioning the stainless steel wire between two V-shaped cutting blades 307. Then, the drive motor 403 is activated to rotate the second guide roller 404. The second guide roller 404 works in conjunction with the first guide roller 402 to automatically transport the stainless steel wire to be cut. The hyperbolic rollers 401 are designed with a certain curvature, and their curvature and arrangement enable them to handle stainless steel wire... The steel heddle wire undergoes multi-directional deformation, gradually eliminating the material's torsional deformation and restoring it to its original axial state. This ensures uniform stress distribution on the material's surface and inside during straightening. When the stainless steel heddle wire needs to be cut, the servo motor 303 is activated to drive the bidirectional lead screw 304 to rotate. Since the two drive plates 305 are connected to the bidirectional lead screw 304 via left and right helical connections respectively, the two drive plates 305 will drive the V-shaped cutting blades 307 to move in opposite directions. As the two V-shaped cutting blades 307 approach each other, the V-shaped blades will cut the stainless steel heddle wire, preventing surface damage during cutting.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A cutting structure for processing stainless steel wires, comprising a worktable (1), characterized in that: The top of the workbench (1) is fixedly connected with a support plate (2), and the side wall of the support plate (2) is provided with a cutting mechanism (3), and the side wall of the support plate (2) is provided with a straightening assembly (4) used in cooperation with the cutting mechanism (3). The cutting mechanism (3) comprises a rectangular groove (301), a fixed seat (302), a servo motor (303), a bidirectional screw rod (304), a driving plate (305), a mounting groove (306), a V-shaped cutting blade (307) and a guide assembly (308). The rectangular groove (301) penetrates the support plate (2), the two fixed seats (302) are fixedly connected to the side wall of the support plate (2) and are used in cooperation with the rectangular groove (301), the servo motor (303) is bolted to the top of the fixed seat (302), one end of the bidirectional screw rod (304) is bearingly connected to the top of the fixed seat (302), the other end of the bidirectional screw rod (304) penetrates the fixed seat (302) and is fixedly connected with the output end of the servo motor (303), the two driving plates (305) are respectively screw-connected to the periphery of the bidirectional screw rod (304) and are slidingly connected with the rectangular groove (301), the mounting groove (306) is opened in the side wall of the driving plate (305), the V-shaped cutting blade (307) is bolted in the inside of the mounting groove (306), and the guide assembly (308) is arranged on the side wall of the support plate (2) and is used in cooperation with the driving plate (305).

2. The cutting structure for processing a stainless steel wire according to claim 1, wherein: The straightening assembly (4) comprises a double-curved roller (401), a first guide roller (402), a driving motor (403) and a second guide roller (404). A plurality of double-curved rollers (401) are rotatably connected to the side wall of the support plate (2) and are uniformly staggered in up and down directions, the first guide roller (402) is rotatably connected to the side wall of the support plate (2), the driving motor (403) is bolted to the side wall of the support plate (2), the output end of the driving motor (403) penetrates the support plate (2), and the second guide roller (404) is fixedly connected to the output end of the driving motor (403) and is used in cooperation with the first guide roller (402).

3. The cutting structure for processing a stainless steel wire according to claim 1, wherein: The guide assembly (308) comprises a strip-shaped block (3081), a limiting block (3082) and a limiting groove (3083). Two strip-shaped blocks (3081) are fixedly connected to the side wall of the support plate (2) and are located on the two sides of the rectangular groove (301), the limiting block (3082) is fixedly connected to the two side walls of the driving plate (305), and the limiting groove (3083) is opened in the side wall of the strip-shaped block (3081) and is slidingly connected with the limiting block (3082).

4. The cutting structure for processing a stainless steel wire according to claim 2, wherein: The side wall of the support plate (2) is fixedly connected with two support seats (5), and the two support seats (5) are located on the two sides of the first guide roller (402). The inside of the support seat (5) is provided with a wire sleeve (6), and the wire sleeve (6) penetrates the support seat (5) and is fixedly connected with the support seat (5).

5. The cutting structure for processing a stainless steel wire according to claim 1, wherein: Both sides of the support plate (2) are fixedly connected with three reinforcing ribs (7) which are equidistantly and uniformly distributed, and the bottom of each of the three reinforcing ribs (7) is fixedly connected with the top of the workbench (1).

6. The cutting structure for processing a stainless steel wire according to claim 1, wherein: The bottom of the workbench (1) is fixedly connected with a storage box (8), and the inside of the storage box (8) is fixedly connected with a cross partition plate (9).

7. The cutting structure for processing a stainless steel wire according to claim 1, wherein: The bottom of the workbench (1) is fixedly connected with four supporting legs (10), and the four supporting legs (10) are respectively located at the four corners of the bottom of the workbench (1).

8. The cutting structure for processing a stainless steel heddle according to claim 7, wherein: The four supporting legs (10) are respectively fixedly connected with reinforcing rods (11).

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