Wire limiting device for annealing process

Abstract

The utility model discloses a lead limiting device for an annealing process, which comprises a support frame and one or more lead limiting mechanisms arranged along the length direction of the support frame, and each lead limiting mechanism comprises a front-back limiting guide wheel group, a left-right limiting guide wheel group, a front-back spacing adjusting assembly and a left-right spacing adjusting assembly which are fixed on the support frame, the front-back limiting guide wheel set comprises two transverse guide wheels arranged front and back in the horizontal direction, the two transverse guide wheels are both in horizontal sliding connection and vertical sliding connection with the supporting frame, and the distance between the two transverse guide wheels is adjusted through a front-back distance adjusting assembly. The left-right limiting guide wheel set comprises two longitudinal guide wheels arranged left and right in the horizontal direction, the two longitudinal guide wheels are both vertically connected with the supporting frame in a sliding mode, and the distance between the two longitudinal guide wheels is adjusted through a left-right distance adjusting assembly. According to the utility model, the wire is limited in all directions, the spacing, height and horizontal position of the limiting guide wheel group can be adjusted, and the device is suitable for wires with different specifications and sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of enameled wire production, and more specifically, to a wire limiting device used in an annealing process. Background Art

[0002] During the annealing process, due to the long annealing pipe and the vibration of the equipment itself, the wire is prone to shaking or deviating from the set route in the annealing pipe. At present, the most common limiting methods used during the annealing process are: adding guide wheels to fix underwater or using the original method to fix one side with softer fabric on the outside. However, in actual operation, due to the high temperature after annealing, the fabric material is difficult to withstand high temperatures and the limiting effect is poor; and the guide wheel device is not adjustable and cannot be adaptively adjusted according to different specifications of wires, which makes the wires easily scratched and bruised. Utility Model Content

[0003] In view of the shortcomings of the prior art, the utility model innovatively provides a wire limiting device for the annealing process, which limits the wire in all directions in the front, back, left and right directions, and the spacing, height and horizontal position of the limiting guide wheel group can be adjusted. It is suitable for wires of different specifications and sizes, preventing the wires from being scratched or damaged during operation, thereby improving operation efficiency and product quality.

[0004] In order to achieve the above technical objectives, the utility model discloses a wire limiting device for an annealing process, comprising a support frame and one or more wire limiting mechanisms arranged along the length direction of the support frame.

[0005] The wire limiting mechanism includes a front and rear limiting guide wheel group, a left and right limiting guide wheel group, a front and rear spacing adjustment component and a left and right spacing adjustment component fixed on the support frame.

[0006] The front and rear limit guide wheel group includes two transverse guide wheels arranged front and back in the horizontal direction, and the two transverse guide wheels are both horizontally and vertically connected to the support frame for sliding. The horizontal position of the front and rear limit guide wheel group is adjusted by horizontal sliding of the two transverse guide wheels and the support frame, and the vertical height of the front and rear limit guide wheel group is adjusted by vertical sliding of the two transverse guide wheels and the support frame. The spacing between the two transverse guide wheels is adjusted by the front and rear spacing adjustment assembly.

[0007] The left and right limiting guide wheel groups include two longitudinal guide wheels arranged in the horizontal direction, and the two longitudinal guide wheels are vertically slidably connected to the support frame. The height of the left and right limiting guide wheel groups in the vertical direction is adjusted by vertical sliding of the two longitudinal guide wheels and the support frame, and the spacing between the two longitudinal guide wheels is adjusted by the left and right spacing adjustment assembly.

[0008] Furthermore, the front-to-rear spacing adjustment assembly includes a first adjustment mechanism respectively connected to the two transverse guide wheels in a one-to-one correspondence, the first adjustment mechanism includes a first slider and a first sliding drive mechanism, the transverse guide wheel is connected to the first slider, the first slider is slidably connected to the support frame, and the first sliding drive mechanism drives the first slider to slide longitudinally along the support frame in a horizontal direction.

[0009] Furthermore, one of the first sliding block and the supporting frame is provided with a sliding groove, and the other is provided with a protrusion matching the sliding groove, and the protrusion is inserted into the sliding groove and slides along the sliding groove.

[0010] Furthermore, the slide groove is T-shaped or dovetail-shaped.

[0011] Furthermore, the first sliding drive mechanism is a first adjusting screw, the first adjusting screw is threadedly connected to the support frame, and one end of the first adjusting screw is rotatably connected to the first sliding block.

[0012] Furthermore, the transverse guide wheel is connected to the first slider via a first vertical connecting arm and a horizontal supporting arm, one end of the first vertical connecting arm is fixedly connected to the first slider, a first vertical sliding groove is provided on the first vertical connecting arm, the horizontal supporting arm is slidably connected to the first sliding groove, a second horizontal sliding groove is provided on the horizontal supporting arm, and the transverse guide wheel is slidably connected to the second sliding groove.

[0013] Furthermore, the left and right spacing adjustment assembly includes a second adjustment mechanism respectively connected to the two longitudinal guide wheels in a one-to-one correspondence, the second adjustment mechanism includes a second slider, a guide rod and a second sliding drive mechanism, the guide rod is horizontally arranged on the support frame, the second slider is mounted on the guide rod and can slide along the guide rod, the longitudinal guide wheel is connected to the second slider, and the second sliding drive mechanism drives the second slider to slide along the guide rod.

[0014] Furthermore, the second sliding drive mechanism is a second adjusting screw, the second adjusting screw is threadedly connected to the support frame, and the second sliding block is sleeved on the second adjusting screw and rotatably connected to the second adjusting screw.

[0015] Furthermore, the longitudinal guide wheel is connected to the second sliding block via a second vertical connecting arm, a third sliding groove in a vertical direction is provided on the second vertical connecting arm, and the longitudinal guide wheel is slidably connected to the third sliding groove.

[0016] Furthermore, the support frame includes a horizontal support plate and vertical support groups arranged along the length direction of the horizontal support plate and corresponding to the number of the wire limiting mechanisms, the vertical support group includes two vertical support plates arranged left and right, and the wire limiting mechanism is arranged on the vertical support group.

[0017] The beneficial effects of the utility model are:

[0018] The utility model discloses a wire limiting device for the annealing process, which can limit the wire in all directions in front, back, left and right directions, and the spacing, height and horizontal position of the limiting guide wheel group can be adjusted. It is suitable for wires of different specifications and sizes, and can prevent the wires from being scratched or damaged during operation, thereby improving operation efficiency and product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the main perspective structure of the wire limiting device used in the annealing process according to an embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of a conductor limiting device used in an annealing process according to an embodiment of the utility model when limiting the conductor;

[0021] Figure 3 It is a side view of a wire limiting device used in an annealing process according to an embodiment of the utility model;

[0022] Figure 4 yes Figure 3 AA section view;

[0023] Figure 5 yes Figure 3 BB section view.

[0024] In the figure,

[0025] 1. Support frame; 11. Horizontal support plate; 12. Vertical support group; 121. Vertical support plate; 2. Wire limiting mechanism; 21. Front and rear limiting guide wheel group; 211. Horizontal guide wheel; 22. Left and right limiting guide wheel group; 221. Longitudinal guide wheel; 23. Front and rear spacing adjustment assembly; 231. First adjustment mechanism; 2311. First slider; 2312. First sliding drive mechanism; 2313. Slide; 2314. Bump; 24. Left and right spacing adjustment assembly; 241. Second adjustment mechanism; 2411. Second slider; 2412. Guide rod; 2413. Second sliding drive mechanism; 3. First vertical connecting arm; 31. First slide; 4. Horizontal support arm; 41. Second slide; 5. Second vertical connecting arm; 51. Third slide; 6. Annealing tube; 7. Wire; 8. Nut; 9. Linear bearing. DETAILED DESCRIPTION

[0026] The wire limiting device for the annealing process provided by the utility model is explained and illustrated in detail below in conjunction with the drawings of the specification.

[0027] This embodiment specifically discloses a wire limiting device for the annealing process, such as Figure 1-3 As shown, it includes a support frame 1 and one or more wire limiting mechanisms 2 arranged along the length direction of the support frame 1. The number of the wire limiting mechanisms 2 is determined according to the number of annealing tubes 6 in the annealing furnace, and the number of the wire limiting mechanisms 2 is the same as the number of annealing tubes 6 in the annealing furnace. The support frame 1 includes a horizontal support plate 11 and a vertical support group 12 corresponding to the number of the wire limiting mechanisms 2 arranged along the length direction of the horizontal support plate 11. The vertical support group 12 includes two vertical support plates 121 arranged left and right, and the wire limiting mechanism 2 is arranged on the vertical support group 12. In this embodiment, the horizontal support plate 11 is placed horizontally, and the length direction of the horizontal support plate 11 is the horizontal direction. The vertical support plate 121 is fixed on the top surface of the horizontal support plate 11 and can be fixedly connected to the horizontal support plate 11 by screws. The horizontal support plate 11 serves as a bottom plate to support, and the wire limiting device can be connected to external equipment through the horizontal support plate 11.

[0028] like Figure 1-2 As shown, the wire limiting mechanism 2 includes a front and rear limiting guide wheel group 21, a left and right limiting guide wheel group 22, a front and rear spacing adjustment component 23 and a left and right spacing adjustment component 24 fixed on the support frame 1. The front and rear limiting guide wheel group 21 is used to limit the wire 7 in the front and rear directions, and the left and right limiting guide wheel group 22 is used to limit the wire 7 in the left and right directions.

[0029] The front and rear limit guide wheel group 21 includes two transverse guide wheels 211 arranged front and rear in the horizontal direction, the axial direction of the transverse guide wheels 211 is horizontal and transverse, and the two transverse guide wheels 211 are horizontally and vertically connected to the support frame 1. The horizontal position of the front and rear limit guide wheel group 21 is adjusted by the horizontal sliding of the two transverse guide wheels 211 and the support frame 1 to adapt to the horizontal position of the wire 7; the vertical height of the front and rear limit guide wheel group 21 is adjusted by the vertical sliding of the two transverse guide wheels 211 and the support frame 1 to adapt to the vertical position of the wire 7; the spacing between the two transverse guide wheels 211 is adjusted by the front and rear spacing adjustment assembly 23 to adapt to wires 7 of different specifications and sizes.

[0030] like Figure 1 and 2As shown, the front and rear spacing adjustment assembly 23 includes a first adjustment mechanism 231 which is respectively connected to the two transverse guide wheels 211 in a one-to-one correspondence. The two first adjustment mechanisms 231 are respectively arranged on the two vertical support plates 121 of the vertical support group 12. There is a certain distance between the two vertical support plates 121. The first adjustment mechanism 231 includes a first slider 2311 and a first sliding drive mechanism 2312. The transverse guide wheel 211 is connected to the first slider 2311. The first slider 2311 is slidably connected to the support frame 1. Specifically, the first slider 2311 is slidably connected to the vertical support plate 121. The first sliding drive mechanism 2312 drives the first slider 2311 to slide longitudinally in the horizontal direction along the support frame 1, so that the first slider 2311 drives the transverse guide wheel 211 connected thereto to slide longitudinally in the horizontal direction. The spacing between the two transverse guide wheels 211 is adjusted by the longitudinal movement of the two transverse guide wheels 211 of the front and rear limiting guide wheel group 21.

[0031] Furthermore, one of the first slider 2311 and the support frame 1 is provided with a slide groove 2313, and the other is provided with a protrusion 2314 matching the slide groove 2313, and the protrusion 2314 is inserted into the slide groove 2313 and slides along the slide groove 2313. In this embodiment, the first slider 2311 is arranged on the top of the vertical support plate 121, and the first slider 2311 slides longitudinally along the vertical support plate 121. The bottom surface of the first slider 2311 is provided with one of the slide groove 2313 and the protrusion 2314, and the top of the vertical support plate 121 is provided with the other of the slide groove 2313 and the protrusion 2314. Figure 4 and 5 As shown, in this embodiment, a slide groove 2313 is provided at the bottom of the first slider 2311, and a protrusion 2314 is provided at the top of the vertical support plate 121. Preferably, the slide groove 2313 is T-shaped or dovetail-shaped, ensuring that the first slider 2311 is clamped on the vertical support plate 121 and can slide smoothly.

[0032] In some embodiments, the first sliding drive mechanism 2312 is a first adjusting screw, which is located on the side of the first slider 2311 away from the front and rear limit guide wheel group 21, and is threadedly connected to the support frame 1, and one end of the first adjusting screw is rotatably connected to the first slider 2311. A threaded hole with a horizontal longitudinal axis is provided on the vertical support plate 121, and the gripping end of the first adjusting screw is located outside the vertical support plate 121. The rod of the first adjusting screw is threadedly connected to the threaded hole, and the other end of the first adjusting screw is rotatably connected to the first slider 2311. Figure 1-3As shown, an annular groove is provided on the rod portion of the first adjusting screw near the first slider 2311 to form a dumbbell-shaped structure, and a "convex"-shaped groove is provided on the end of the first slider 2311. The first adjusting screw is stuck in the "convex"-shaped groove of the first slider 2311 from the annular groove to the end closest to the first slider and rotates in the "convex"-shaped groove to realize the rotational connection between the first adjusting screw and the first slider 2311. The rotational connection between the first adjusting screw and the first slider 2311 can also be realized by a bearing. Specifically, a bearing is sleeved on the first adjusting screw, the inner ring of the bearing is fixedly connected to the first adjusting screw, and the outer ring of the bearing is fixedly connected to the first slider 2311. When the first adjusting screw is rotated, the first adjusting screw drives the first slider 2311 to make a longitudinal linear motion, and the first slider 2311 slides along the protrusion 2314 on the vertical support plate 121, thereby driving the transverse guide wheel 211 to move forward and backward. The distance between the two transverse guide wheels 211 is adjusted by the forward and backward movement of the two transverse guide wheels 211 to adapt to wires of different specifications and sizes.

[0033] In some embodiments, the transverse guide wheel 211 is connected to the first slider 2311 through the first vertical connecting arm 3 and the horizontal support arm 4. One end of the first vertical connecting arm 3 is fixedly connected to the first slider 2311. The first vertical connecting arm 3 is provided with a first vertical slide groove 31. The horizontal support arm 4 is slidably connected to the first slide groove 31. The horizontal support arm 4 is provided with a second horizontal slide groove 41. The transverse guide wheel 211 is slidably connected to the second slide groove 41. Figure 1-3 As shown, the top end of the first vertical connecting arm 3 is fixedly connected to the first sliding block 2311, and the first vertical connecting arm 3 is arranged on the side of the vertical supporting plate 121, and is located on the side of the vertical supporting plate 121 away from the first sliding drive mechanism 2312. The first sliding groove 31 is a through groove that runs through the first vertical connecting arm 3. One section of the horizontal supporting arm 4 is inserted into the first sliding groove 31 and can slide along the first sliding groove 31. After the end of the horizontal supporting arm 4 is inserted into the first sliding groove 31, it protrudes from the first sliding groove 31, that is, the end extends to the rear side of the first vertical connecting arm 3. The lateral width of the part of the horizontal supporting arm 4 on the front side of the first vertical connecting arm 3 is greater than the width of the first sliding groove 31, which plays a role in limiting. The arm of the horizontal supporting arm 4 located on the rear side of the first vertical connecting arm 3 is provided with an external thread, and a nut 8 can be connected to this section of the external thread, as shown in FIG. Figure 2As shown, the nut 8 and the part of the horizontal support arm 4 located in front of the first vertical connecting arm 3 clamp the first vertical connecting arm 3 to lock the sliding of the horizontal support arm 4. The second slide groove 41 is a through groove that penetrates the horizontal support arm 4, and the second slide groove 41 is a horizontal longitudinal slide groove. In this embodiment, the transverse guide wheel 211 includes a central axis and a bearing sleeved and fixed on the central axis. The length of the central axis is greater than the axial length of the bearing. One section of the central axis protrudes from the bearing and the section is a step-shaped structure. The larger diameter part of the step-shaped structure is close to the bearing, and the smaller diameter part is inserted into the second slide groove 41 and the end protrudes out of the second slide groove 41. The part of the step-shaped structure protruding out of the second slide groove 41 is provided with an external thread that can be threadedly connected to the nut 8. After the transverse guide wheel 211 slides to a suitable position along the second slide groove 41, the nut 8 is connected to the end. The nut 8 and the larger diameter part of the step-shaped structure clamp the horizontal support arm 4 to lock the sliding of the transverse guide wheel 211.

[0034] like Figure 1-3 As shown, the bearings of the two transverse guide wheels 211 arranged front and rear of the front and rear limiting guide wheel group 21 are arranged close to each other, so as to limit and guide the wire 7. The stepped structures of the two transverse guide wheels 211 are away from each other and are slidably connected to the corresponding horizontal connecting arms 4 respectively.

[0035] The transverse guide wheel 211 slides horizontally along the second slide groove 41 to realize the horizontal sliding connection between the transverse guide wheel 211 and the support frame 1, thereby realizing the horizontal position adjustment of the front and rear limit guide wheel group 21; the horizontal support arm 4 slides vertically along the first slide groove 31 to realize the vertical sliding connection between the transverse guide wheel 211 and the support frame 1, thereby realizing the height adjustment of the front and rear limit guide wheel group 21 in the vertical direction.

[0036] like Figure 1 and 2 As shown, the left and right limit guide wheel group 22 includes two longitudinal guide wheels 221 arranged in the horizontal direction, and the axial direction of the longitudinal guide wheel 221 is placed longitudinally. In this embodiment, the left and right limit guide wheel group 22 is located above the front and rear limit guide wheel group 21. The left and right limit guide wheel group 22 can also be set below the front and rear limit guide wheel group 21. The position relationship of the two guide wheel groups is not particularly limited, as long as the wire 7 can be limited in all directions in the four directions of front, back, left and right. Both longitudinal guide wheels 221 are vertically slidably connected to the support frame 1. The height of the left and right limit guide wheel group 22 in the vertical direction is adjusted by the vertical sliding of the two longitudinal guide wheels 221 and the support frame 1 to adapt to the position of the wire 7 in the vertical direction; the spacing between the two longitudinal guide wheels 221 is adjusted by the left and right spacing adjustment assembly 24 to adapt to wires 7 of different specifications and sizes.

[0037] Optionally, the left and right spacing adjustment assembly 24 includes a second adjustment mechanism 241 connected to the two longitudinal guide wheels 221 in a one-to-one correspondence, the second adjustment mechanism 241 includes a second slider 2411, a guide rod 2412 and a second sliding drive mechanism 2413, the guide rod 2412 is horizontally arranged on the support frame 1, and the two ends of the guide rod 2412 are respectively fixedly connected to the two vertical support plates 121 of the vertical support group 12, the second slider 2411 is sleeved on the guide rod 2412 and can slide along the guide rod 2412. In the embodiment, there are two guide rods 2412, which are arranged front to back and have a certain spacing. The second slider 2411 has two through holes with a diameter larger than the outer diameter of the guide rod 2412. The second slider 2411 is sleeved on the guide rod 2412 through the through holes. The longitudinal guide wheel 221 is connected to the second slider 2411. The second sliding drive mechanism 2413 drives the second slider 2411 to slide along the guide rod 2412. The second slider 2411 slides left and right along the guide rod 2412, thereby driving the longitudinal guide wheel 221 to slide left and right. In this embodiment, the two second adjustment mechanisms 241 of the left and right spacing adjustment assembly 24 are arranged up and down and do not affect each other.

[0038] In some embodiments, the second sliding drive mechanism 2413 is a second adjusting screw, which is threadedly connected to the support frame 1, and the second adjusting screw is threadedly connected to one of the vertical support plates 121 of the vertical support group 12, and a threaded hole with a horizontal axis is provided on the vertical support plate 121. The second slider 2411 is sleeved on the second adjusting screw and is rotatably connected to the second adjusting screw. In this embodiment, the rod of the second adjusting screw is threadedly connected to the threaded hole, the holding end of the second adjusting screw is located on the outside of the vertical support group 12, and the other end is located between the two vertical support plates 121 of the vertical support group 12 and is rotatably connected to the second slider 2411. In this embodiment, the second adjusting screw is rotatably connected to the second slider 2411 through a linear bearing 9, as shown in FIG. Figure 5 As shown, the linear bearing 9 is sleeved on the second adjusting screw, the second slider 2411 is sleeved on the linear bearing 9, the inner ring of the linear bearing 9 is fixedly connected to the second adjusting screw, and the outer ring of the linear bearing 9 is fixedly connected to the second slider 2411. Preferably, a retaining spring is fixed at the end of the second adjusting screw to limit the linear bearing 9. In this embodiment, the second adjusting screw is located between the two guide rods 2412 to keep the second slider 2411 sliding smoothly.

[0039] like Figure 1-3As shown, the longitudinal guide wheel 221 is connected to the second slider 2411 through the second vertical connecting arm 5, the top of the second vertical connecting arm 5 is fixedly connected to the second slider 2411, and the second vertical connecting arm 5 is provided with a third slide groove 51 in the vertical direction. The longitudinal guide wheel 221 is slidably connected to the third slide groove 51, thereby realizing the longitudinal sliding connection between the longitudinal guide wheel 221 and the support frame 1, and realizing the adjustment of the height of the left and right limiting guide wheel groups 22 in the vertical direction. The longitudinal guide wheel 221 has the same structure as the transverse guide wheel 211, including a central axis and a bearing fixed on the central axis. The length of the central axis is greater than the axial length of the bearing. One section of the central axis protrudes from the bearing and has a step-like structure. The larger diameter portion of the step-like structure is close to the bearing, and the smaller diameter portion is inserted into the third slide groove 51 and the end protrudes out of the third slide groove 51. The portion of the step-like structure protruding out of the third slide groove 51 is provided with an external thread and can be threadedly connected to a nut 8. After the longitudinal guide wheel 221 slides to a suitable position along the third slide groove 51, the nut 8 is connected to the protruding portion. The nut 8 and the larger diameter portion of the step-like structure clamp the second vertical connecting arm 5 to lock the sliding of the longitudinal guide wheel 221, thereby realizing the adjustment of the height of the left and right limit guide wheel groups 22 in the vertical direction.

[0040] In this embodiment, the bearings and linear bearings are all zirconia ceramic bearings, which are resistant to high temperatures and corrosion, greatly reducing the loss of mechanical properties caused by high temperatures. The first adjusting screw, the second adjusting screw, the first vertical connecting arm 3, the second vertical connecting arm 5, and the horizontal support arm 4 are all made of stainless steel.

[0041] The method of using the wire limiting device of the present application is as follows:

[0042] The two transverse guide wheels 211 of the front and rear guide wheel groups are respectively installed on the corresponding horizontal support arms 4, and after sliding along the second slide groove 41 to a suitable position, the nuts 8 are installed to lock the sliding; the horizontal support arms 4 are respectively installed on the corresponding first vertical connecting arms 3, and the height of the horizontal support arms 4 is adjusted by sliding along the first slide groove 31 of the horizontal support arms 4, and after sliding to a suitable position, the nuts 8 are installed to lock the sliding; by screwing the first adjusting screw, the first adjusting screw can drive the first slider 2311 to slide repeatedly along the vertical support plate 121 longitudinally, so as to realize the front and rear movement of the two transverse guide wheels 211 of the front and rear limit guide wheel group 21, and adjust the spacing between the two transverse guide wheels 211. The front and rear positions of the two transverse guide wheels 211 relative to the wire 7 can also be adjusted by the first slider 2311, so that the gap between the two transverse guide wheels 211 is aligned with the wire 7.

[0043] The height of the left and right limit guide wheel group 22 is adjusted by sliding the longitudinal guide wheel 221 along the third slide groove 51, and after sliding to a suitable position, the nut 8 is installed to lock the sliding; the second adjusting screw is screwed, and the second adjusting screw drives the second slider 2411 to move along the guide rod 2412, so as to realize the left and right movement of the two longitudinal guide wheels 221, and then adjust the distance between the two longitudinal guide wheels 221. The left and right positions of the two longitudinal guide wheels 221 relative to the wire 7 can also be adjusted by the second slider 2411, so that the gap between the two longitudinal guide wheels 221 is aligned with the wire 7.

[0044] The wire limiter device of the present application has a simple structure and is easy to operate. When in use, the left and right, front and back, and up and down travels of the guide wheel can be adjusted by simply twisting the adjustment screw and sliding the parts, so that reasonable adjustments can be made for products of different specifications and sizes, and it is suitable for products of different specifications and sizes. Moreover, the limiter can be adjusted quickly to deal with wires of different specifications and sizes by adjusting the screw, preventing the wires from being scratched during the operation, greatly improving the operation efficiency, and improving the product quality.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent replacement and simple improvement made to the essential content of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wire limiting device for an annealing process, characterized in that: It comprises a support frame (1) and one or more wire limiting mechanisms (2) arranged along the length direction of the support frame (1). The wire limiting mechanism (2) comprises a front and rear limiting guide wheel assembly (21), a left and right limiting guide wheel assembly (22), a front and rear spacing adjustment assembly (23) and a left and right spacing adjustment assembly (24) fixed on the support frame (1). The front and rear position limiting guide wheel group (21) comprises two transverse guide wheels (211) arranged front and rear in the horizontal direction, the two transverse guide wheels (211) are both horizontally and vertically connected to the support frame (1), the position of the front and rear position limiting guide wheel group (21) in the horizontal direction is adjusted by horizontal sliding of the two transverse guide wheels (211) and the support frame (1), the height of the front and rear position limiting guide wheel group (21) in the vertical direction is adjusted by vertical sliding of the two transverse guide wheels (211) and the support frame (1), and the spacing between the two transverse guide wheels (211) is adjusted by the front and rear spacing adjustment component (23); The left and right limit guide wheel group (22) comprises two longitudinal guide wheels (221) arranged in the horizontal direction, and the two longitudinal guide wheels (221) are both connected to the support frame (1) in a vertical sliding manner. The height of the left and right limit guide wheel group (22) in the vertical direction is adjusted by vertical sliding of the two longitudinal guide wheels and the support frame (1), and the distance between the two longitudinal guide wheels (221) is adjusted by the left and right distance adjustment component (24).

2. The wire limiting device for annealing process according to claim 1, characterized in that: The front-to-rear spacing adjustment component (23) comprises a first adjustment mechanism (231) respectively connected to the two transverse guide wheels (211) in a one-to-one correspondence, the first adjustment mechanism (231) comprising a first slider (2311) and a first sliding drive mechanism (2312), the transverse guide wheel (211) being connected to the first slider (2311), the first slider (2311) being slidably connected to the support frame (1), and the first sliding drive mechanism (2312) driving the first slider (2311) to slide longitudinally along the support frame (1) in a horizontal direction.

3. The wire limiting device for annealing process according to claim 2, characterized in that: One of the first sliding block (2311) and the supporting frame (1) is provided with a sliding groove (2313), and the other is provided with a protrusion (2314) matching the sliding groove (2313); the protrusion (2314) is inserted into the sliding groove (2313) and slides along the sliding groove (2313).

4. The wire limiting device for annealing process according to claim 3, characterized in that: The slide groove (2313) is T-shaped or dovetail-shaped.

5. The wire limiting device for annealing process according to claim 2, characterized in that: The first sliding drive mechanism (2312) is a first adjusting screw, the first adjusting screw is threadedly connected to the support frame (1), and one end of the first adjusting screw is rotatably connected to the first sliding block (2311).

6. The wire limiting device for annealing process according to claim 2, characterized in that: The transverse guide wheel (211) is connected to the first slider (2311) through a first vertical connecting arm (3) and a horizontal supporting arm (4); one end of the first vertical connecting arm (3) is fixedly connected to the first slider (2311); a first vertical sliding groove (31) is provided on the first vertical connecting arm (3); the horizontal supporting arm (4) is slidably connected to the first sliding groove (31); a second horizontal sliding groove (41) is provided on the horizontal supporting arm (4); and the transverse guide wheel (211) is slidably connected to the second sliding groove (41).

7. The wire limiting device for annealing process according to claim 1, characterized in that: The left-right spacing adjustment component (24) comprises a second adjustment mechanism (241) respectively connected to the two longitudinal guide wheels (221) in a one-to-one correspondence, the second adjustment mechanism (241) comprises a second slider (2411), a guide rod (2412) and a second sliding drive mechanism (2413), the guide rod (2412) is horizontally arranged on the support frame (1), the second slider (2411) is sleeved on the guide rod (2412) and can slide along the guide rod (2412), the longitudinal guide wheel (221) is connected to the second slider (2411), and the second sliding drive mechanism (2413) drives the second slider (2411) to slide along the guide rod (2412).

8. The wire limiting device for annealing process according to claim 7, characterized in that: The second sliding drive mechanism (2413) is a second adjusting screw, the second adjusting screw is threadedly connected to the support frame (1), and the second sliding block (2411) is sleeved on the second adjusting screw and is rotationally connected to the second adjusting screw.

9. The wire limiting device for annealing process according to claim 8, characterized in that: The longitudinal guide wheel (221) is connected to the second sliding block (2411) via a second vertical connecting arm (5); a third sliding groove (51) in a vertical direction is provided on the second vertical connecting arm (5); and the longitudinal guide wheel (221) is slidably connected to the third sliding groove (51).

10. The wire limiting device for annealing process according to any one of claims 1 to 9, characterized in that: The support frame (1) comprises a horizontal support plate (11) and vertical support groups (12) arranged along the length direction of the horizontal support plate (11) and corresponding in number to the wire limiting mechanisms (2); the vertical support group (12) comprises two vertical support plates (121) arranged left and right; and the wire limiting mechanisms (2) are arranged on the vertical support group (12).

Images