Small-wheel-diameter pay-off device for heat treatment of stainless steel wires

Abstract

The utility model is applicable to the technical field of pay-off, and provides a small-wheel-diameter pay-off device for heat treatment of stainless steel wires, which comprises a workbench, a main body component is mounted at the top of the workbench, the main body component comprises a vertical plate vertically mounted at the top of the workbench, and an auxiliary component and an adjusting component are mounted on the side wall of the vertical plate. The auxiliary assembly comprises a support installed on the side wall of the vertical plate, and a concave groove is formed in the middle of the side wall, away from the vertical plate, of the support. The device solves the problems that a pay-off device is tedious in adjustment, inconvenient to operate and not timely in response, and by arranging a swing plate and an adjusting wheel, the swing plate swings at the end of a supporting rod; the position of the adjusting wheel is further adjusted, the stainless steel wire passes through the adjusting wheel while passing through the first pay-off wheel and the second pay-off wheel, transverse tensioning force is further applied to the stainless steel wire through the position change of the adjusting wheel, the tensioning purpose is further achieved, timely response can be achieved, and flexibility is improved.

Description

Technical Field

[0001] This utility model relates to the field of wire feeding technology, and more specifically, it relates to a small-diameter wire feeding device for heat treatment of stainless steel wire. Background Technology

[0002] Annealing is a heat treatment process that involves heating stainless steel wire to a certain temperature and then slowly cooling it to eliminate internal stress and improve its microstructure and properties. The annealing process is particularly important for stainless steel wire because it directly affects key properties such as strength, toughness, and corrosion resistance. Annealing equipment for stainless steel wire mainly includes an annealing furnace and a wire feeding device. The wire feeding device is responsible for feeding the stainless steel wire into the annealing furnace in an orderly manner during the annealing process.

[0003] The existing wire feeding device uses gears and vertical threaded rods to adjust the positions of the positioning roller and the tension roller. The positioning roller and the tension roller work together to apply tension during the unwinding of the stainless steel wire, ensuring that the stainless steel wire maintains stable tension and preventing loosening.

[0004] However, the existing wire-laying devices are relatively cumbersome and complicated to adjust, inconvenient to operate, and often fail to respond promptly when adjustments are needed. This limits the flexibility of the wire-laying devices, greatly reduces their functionality, and affects work efficiency and quality. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a small diameter wire feeding device for heat treatment of stainless steel wire.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a small diameter wire feeding device for heat treatment of stainless steel wire, comprising a workbench, a main component mounted on the top of the workbench, the main component comprising a vertical plate mounted on the top of the workbench, and auxiliary components and adjustment components mounted on the side wall of the vertical plate.

[0007] The auxiliary component includes a bracket installed on the side wall of the upright plate. The middle part of the side wall of the bracket away from the upright plate is configured as a concave groove. A support plate is connected inside the concave groove. An auxiliary plate is installed on the side wall of the support plate. The auxiliary plate protrudes from the side wall of the bracket. Rubber columns are installed on the side wall of the bracket, both above and below the auxiliary plate.

[0008] The adjustment assembly includes a support rod mounted on the side wall of the workbench and located on one side of the bracket. A swing plate is hinged to the end of the support rod, and an adjustment wheel is rotatably connected to one end of the swing plate.

[0009] The present invention is further configured such that: a wire feeding roller and a first wire feeding wheel are rotatably connected to the lower side wall of the upright plate, and a second wire feeding wheel is rotatably connected to the upper side wall of the upright plate, the second wire feeding wheel being located directly above the auxiliary component.

[0010] By adopting the above technical solution, support rods are installed on the side walls of the upright plate, and the wire feeding roller is sleeved on the support rods. Then, the wire feeding roller is limited by bolts, so that the wire feeding roller can only rotate on the support rods. The stainless steel wire is wound around the outer walls of the first and second wire feeding rollers according to the feeding direction requirements, and then enters the annealing furnace for processing. After that, it is wound up by the external receiving and winding mechanism. The feeding of stainless steel wire is provided by the winding mechanism. When the external receiving and winding mechanism winds up the stainless steel wire, the stainless steel wire on the wire feeding roller is pulled and then released from the wire feeding roller.

[0011] The present invention is further configured such that: a groove is provided on the side wall of the swing plate away from the adjusting wheel, a bolt is inserted into the groove, and a counterweight is threaded to the end of the bolt.

[0012] The present invention is further configured such that: a through groove is provided on the side wall of the swing plate, and the through groove is located between the hinge point of the adjusting wheel and the support rod and the swing plate.

[0013] The present invention is further configured such that: two fixing blocks are installed at one end of the swing plate near the adjusting wheel, a limit rod is connected between the opposite sides of the two fixing blocks, a slider is slidably connected to the outer wall of the limit rod, and the adjusting wheel is rotatably connected to the side wall of the slider.

[0014] The present invention is further configured such that: springs are connected to both sides of the slider, the end of the spring away from the slider is connected to the side wall of the fixed block, and both springs are sleeved on the outer side wall of the limiting rod.

[0015] By adopting the above technical solution, the counterweight block reverse counterweight and spring fine adjustment mechanism enable the adjusting wheel to apply a reaction force to the stainless steel wire and automatically reset, thereby achieving stable tension control. The through groove setting allows for a lightweight setting of the swing plate, especially reducing the weight of the swing plate near the adjusting wheel, so that the counterweight block can further apply sufficient force to the swing plate.

[0016] In summary, this application includes at least one of the following beneficial technical effects:

[0017] (1) By setting up a swing plate and an adjusting wheel, the swing plate swings at the end of the support rod, thereby adjusting the position of the adjusting wheel. The stainless steel wire passes through the first and second feeding wheels and then through the adjusting wheel. By changing the position of the adjusting wheel, a lateral tension force is applied to the stainless steel wire, thereby achieving the purpose of tensioning. It can respond in time and improve flexibility.

[0018] (2) When the adjusting wheel is pulled by stainless steel, the adjusting wheel drives the slider to slide on the limit rod, and the two springs are squeezed and pulled respectively, thereby finely adjusting the position of the adjusting wheel. This setting can alleviate the situation of wire breakage caused by excessive tension of stainless steel wire. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of a small-diameter wire feeding device for heat treatment of stainless steel wire according to this utility model.

[0020] Figure 2 This is a partial front view schematic diagram of the structure of this utility model.

[0021] Figure 3 for Figure 2 A top-view structural diagram.

[0022] Explanation of reference numerals in the attached diagram: 1. Workbench;

[0023] 2. Main body components; 21. Vertical plate; 22. First feed roller; 23. Second feed roller; 24. Feed roller;

[0024] 3. Auxiliary components; 31. Bracket; 32. Support plate; 33. Auxiliary plate; 34. Rubber column;

[0025] 4. Adjustment component; 41. Support rod; 42. Swing plate; 43. Slide groove; 44. Bolt; 45. Counterweight; 46. Through groove; 47. Adjustment wheel; 48. Fixing block; 49. Slider; 401. Spring. Detailed Implementation

[0026] 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.

[0027] 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.

[0028] Please see Figures 1-3 The present invention provides the following technical solution:

[0029] Example 1, see Figure 1A small-diameter wire feeding device for heat treatment of stainless steel wire includes a workbench 1. A main body assembly 2 is installed on the top of the workbench 1. The main body assembly 2 includes a vertical plate 21 installed on the top of the workbench 1. A wire feeding roller 24 and a first wire feeding wheel 22 are rotatably connected to the lower side wall of the vertical plate 21. A second wire feeding wheel 23 is rotatably connected to the upper side wall of the vertical plate 21. The wire feeding roller 24 is used to release the stainless steel wire. A support rod is installed on the side wall of the vertical plate 21, and the wire feeding roller 24 is sleeved on the support rod. The wire feeding roller 24 is then limited by screws so that the wire feeding roller 24 can only rotate on the support rod. The stainless steel wire is wound around the outer side wall of the first wire feeding wheel 22 and the second wire feeding wheel 23 according to the feeding direction requirements. Then it enters the annealing furnace for processing. After that, it is wound up by an external receiving and winding mechanism. The feeding of the stainless steel wire is provided by the winding mechanism. When the external receiving and winding mechanism winds up the stainless steel wire, the stainless steel wire on the wire feeding roller 24 is pulled and then released from the wire feeding roller 24.

[0030] See Figures 1-2 An auxiliary component 3 and an adjusting component 4 are installed on the side wall of the upright plate 21. The second wire feeding wheel 23 is located directly above the auxiliary component 3. When the stainless steel wire passes through the first wire feeding wheel 22 and the second wire feeding wheel 23, the tension is adjusted by the adjusting component 4 to alleviate the slack of the stainless steel wire. The auxiliary component 3 limits the adjustment degree of the adjusting component 4. The specific structure of the adjusting component 4 is as follows:

[0031] See Figure 2 and Figure 3 The adjustment assembly 4 includes a support rod 41 mounted on the side wall of the workbench 1 and located on one side of the bracket 31. A swing plate 42 is hinged to the end of the support rod 41. One end of the swing plate 42 is rotatably connected to an adjustment wheel 47. The swing plate 42 swings at the end of the support rod 41, thereby adjusting the position of the adjustment wheel 47. The stainless steel wire passes through the first feed wheel 22 and the second feed wheel 23 and passes through the adjustment wheel 47 at the same time. By changing the position of the adjustment wheel 47, a lateral tension force is applied to the stainless steel wire, thereby achieving the purpose of tensioning. It can respond in a timely manner and improves flexibility.

[0032] In this embodiment, see Figure 2 and Figure 3 The side wall of the swing plate 42 away from the adjusting wheel 47 has a groove 43. A bolt 44 is inserted into the groove 43. The end of the bolt 44 is threadedly connected to a counterweight 45. When the swing plate 42 swings, the other end of the swing plate 42 is counterweighted by the counterweight 45. That is, when the adjusting wheel 47 changes position due to the pull of the stainless steel wire, the counterweight 45 applies a reverse counterweight to the swing plate 42. In other words, the swing plate 42 swings in the opposite direction due to the influence of the counterweight 45, which in turn causes the adjusting wheel 47 to apply a reverse force to the stainless steel wire, thereby tensioning the stainless steel wire.

[0033] Furthermore, the position of the counterweight 45 can be adjusted by sliding the bolt 44 inside the slide groove 43. That is, when the position of the counterweight 45 needs to be adjusted, simply slide the bolt 44 inside the slide groove 43, and then fix the counterweight 45 again with the bolt 44. By adjusting the position of the counterweight 45, the tension of the stainless steel wire on the adjusting wheel 47 on the swing plate 42 can be changed.

[0034] In this embodiment, a through groove 46 is provided on the side wall of the swing plate 42. The through groove 46 is located between the hinge point of the adjusting wheel 47 and the support rod 41 and the swing plate 42. By setting the through groove 46, the swing plate 42 can be made lighter, especially reducing the weight of the swing plate 42 near the adjusting wheel 47, so that the counterweight 45 can further apply sufficient force to the swing plate 42.

[0035] In this embodiment, two fixing blocks 48 are installed on one end of the swing plate 42 near the adjusting wheel 47. A limit rod is connected between the opposite sides of the two fixing blocks 48. A slider 49 is slidably connected to the outer wall of the limit rod. The adjusting wheel 47 is rotatably connected to the side wall of the slider 49. Springs 401 are connected to both sides of the slider 49. The end of the spring 401 away from the slider 49 is connected to the side wall of the fixing block 48. Both springs 401 are sleeved on the outer wall of the limit rod. When the adjusting wheel 47 is pulled by the stainless steel, the adjusting wheel 47 drives the slider 49 to slide on the limit rod, and the two springs 401 are squeezed and pulled respectively, thereby finely adjusting the position of the adjusting wheel 47. This setting can alleviate the situation of wire breakage caused by the stainless steel wire being too tight. When the tension of the stainless steel wire is restored, the two springs 401 cooperate to drive the slider 49 and the adjusting wheel 47 to reset.

[0036] See Figure 1 and Figure 2 The auxiliary component 3 includes a bracket 31 installed on the side wall of the upright plate 21. The middle part of the side wall of the bracket 31 away from the upright plate 21 is set as a concave groove. A support plate 32 is connected inside the concave groove. An auxiliary plate 33 is installed on the side wall of the support plate 32. The auxiliary plate 33 protrudes from the side wall of the bracket 31. Rubber columns 34 are installed on the side wall of the bracket 31 above and below the auxiliary plate 33. When the swing plate 42 swings, the two rubber columns 34 cooperate to limit the swing angle of the swing plate 42, so as to prevent the swing plate 42 from swinging too much due to the pull of the stainless steel wire and losing its tension. The material of the rubber columns 34 can also protect the side wall of the swing plate 42. When the swing plate 42 swings to the position of the auxiliary plate 33, the auxiliary plate 33 fits against the side wall of the swing plate 42, limiting the swing direction of the swing plate 42 in the vertical direction, thereby achieving the function of auxiliary support for the swing plate 42.

[0037] Obviously, the embodiments described above are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

Claims

1. A small-diameter wire feeding device for heat treatment of stainless steel wire, characterized in that: Includes a workbench (1), the top of which is mounted a main body assembly (2), the main body assembly (2) including a vertical plate (21) mounted on the top of the workbench (1), and the side wall of the vertical plate (21) is equipped with an auxiliary assembly (3) and an adjustment assembly (4). The auxiliary component (3) includes a bracket (31) installed on the side wall of the upright plate (21). The middle part of the side wall of the bracket (31) away from the upright plate (21) is configured as a concave groove. A support plate (32) is connected inside the concave groove. An auxiliary plate (33) is installed on the side wall of the support plate (32). The auxiliary plate (33) protrudes from the side wall of the bracket (31). Rubber columns (34) are installed on the side wall of the bracket (31) above and below the auxiliary plate (33). The adjustment assembly (4) includes a support rod (41) installed on the side wall of the workbench (1) and located on one side of the bracket (31). The end of the support rod (41) is hinged to a swing plate (42), and one end of the swing plate (42) is rotatably connected to an adjustment wheel (47).

2. The small-diameter wire feeding device for heat treatment of stainless steel wire according to claim 1, characterized in that: The lower side wall of the upright plate (21) is rotatably connected to a wire feeding roller (24) and a first wire feeding wheel (22), and the upper side wall of the upright plate (21) is rotatably connected to a second wire feeding wheel (23), which is located directly above the auxiliary component (3).

3. The small-diameter wire feeding device for heat treatment of stainless steel wire according to claim 1, characterized in that: The swing plate (42) has a groove (43) on the side wall away from the adjusting wheel (47). A bolt (44) is inserted inside the groove (43), and a counterweight (45) is threaded to the end of the bolt (44).

4. The small-diameter wire feeding device for heat treatment of stainless steel wire according to claim 3, characterized in that: A through groove (46) is provided on the side wall of the swing plate (42), and the through groove (46) is located between the hinge point of the adjusting wheel (47) and the support rod (41) and the swing plate (42).

5. A small-diameter wire feeding device for heat treatment of stainless steel wire according to claim 4, characterized in that: Two fixing blocks (48) are installed on one end of the swing plate (42) near the adjusting wheel (47). A limit rod is connected between the opposite sides of the two fixing blocks (48). A slider (49) is slidably connected to the outer wall of the limit rod. The adjusting wheel (47) is rotatably connected to the side wall of the slider (49).

6. A small-diameter wire feeding device for heat treatment of stainless steel wire according to claim 5, characterized in that: Springs (401) are connected to both sides of the slider (49). The end of the spring (401) away from the slider (49) is connected to the side wall of the fixing block (48). Both springs (401) are sleeved on the outer side wall of the limiting rod.

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