Metal wire heating wire conveying system
By designing a metal wire heating line conveying system, using rollers and pressure wheels to clamp and protecting it through a guide tube, the problem of straightening the metal wire before heating is solved, the effective straightening and transportation of the metal wire is achieved, and the straightness of the metal wire is improved.
Patent Information
- Application Number
- CN202423071871.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-12-12
AI Technical Summary
The metal wire needs to be straightened before heating to ensure its straightness, and the existing technology fails to effectively solve this problem.
A metal wire heating line conveying system is designed, which adopts rollers and pressure wheels to clamp the metal wire, and positions it through annular grooves, combined with guide tube protection, to achieve straightening and transportation of the metal wire.
The metal wire is effectively straightened before heating, which avoids deformation caused by gravity sagging, improves the straightness of the metal wire, and ensures the smooth progress of subsequent processing.
Smart Images
Figure CN223457925U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the field of induction heating, specifically relates to a metal wire heating line conveying system. BACKGROUND
[0002] The metal required by special industry has higher precision requirement, and the metal wire needs to be heat treated to change its hardness before use. Due to the flexibility of the metal wire, the metal wire needs to be straightened before quenching to ensure that the quenched metal wire is straight, and therefore a corresponding conveying system needs to be designed. UTILITY MODEL CONTENTS
[0003] In order to solve the problem that the metal wire needs to be straightened before heating, the utility model provides a metal wire heating line conveying system.
[0004] The utility model discloses a metal wire heating line conveying system, including heating system, at least one conveying module is arranged in succession before the input of heating system, each conveying module includes idler wheel 3-12 and press wheel 3-10, the wheel surface of idler wheel 3-12 is towards the wheel surface of press wheel 3-10 and is pressed tightly, the outer periphery of idler wheel 3-12 and / or press wheel 3-10 is provided with annular groove 3-13, idler wheel 3-12 and / or press wheel 3-10 are connected rotation driving mechanism, the front and rear of the cooperation place of idler wheel 3-12 and press wheel 3-10 form the input and output of conveying module respectively, the input and output of conveying module are provided with a guide pipe 18 respectively, and the guide pipe 18 is used to receive metal wire, or the guide pipe 18 is used to connect the output of one conveying module with the input of another conveying module, or the guide pipe 18 is used to connect the output of one conveying module with the input of heating system.
[0005] Further, the conveying module includes a bottom plate 3-1, the bottom plate 3-1 is fixedly connected with a support two 3-5, the support two 3-5 is fixedly connected with the cylinder body of a pneumatic cylinder 3-6, the output end of the pneumatic cylinder 3-6 is fixedly connected with one end of a top block 3-8, the other end of the top block 3-8 is fixedly connected with a support three 3-9, the support three 3-9 is rotatably connected with the press wheel 3-10, the press wheel 3-10 is provided below the idler wheel 3-12, and the two ends of the idler wheel 3-12 are rotatably connected with the support two 3-5 through the extension shafts.
[0006] Further, one bearing seat 3-11 is arranged on the two sides of the support two 3-5 respectively, the shafts at the two ends of the idler wheel 3-12 are matched with one bearing seat 3-11 respectively, one end of the shaft extends out of the bearing seat 3-11 and is fixedly connected with the output end of a reverser 3-3, the input end of the reverser 3-3 is connected with the output end of a motor 3-4, the body of the reverser 3-3 is fixedly connected with a support one 3-2, and the support one 3-2 is fixedly connected with the bottom plate 3-1.
[0007] Further, the front and rear of the cooperation part of the roller 3-12 and the pressure roller 3-10 are respectively provided with a support four 3-15, the support four 3-15 is fixedly connected with the bottom plate 3-1, a through hole is arranged on the support four 3-15, and the pipe body of the guide pipe 18 is fixedly arranged in the through hole.
[0008] Further, the input end of the guide pipe 18 is provided with a guide hole 17, and the inner diameter of the guide hole 17 gradually decreases along the conveying direction.
[0009] Further, the side of the input end of the conveying module is provided with a sensor 3-14, and the sensor 3-14 is fixedly connected with the support two 3-5.
[0010] Further, the input end of the heating system is provided with a mounting platform one 2, the conveying module comprises a conveying module one 3, a conveying module two 4 and a conveying module three 5, the conveying module one 3, the conveying module two 4 and the conveying module three 5 are sequentially fixed at the front end of the mounting platform one 2, and the input end of the conveying module one 3 is fixed with a first guide pipe 18 on the support four 3-15.
[0011] The input end of a second guide pipe 18 is fixed on the support four 3-15 of the output end of the conveying module one 3, and the output end of the second guide pipe 18 is fixedly connected with the support four 3-15 of the input end of the conveying module two 4.
[0012] The input end of a third guide pipe 18 is fixed on the support four 3-15 of the output end of the conveying module two 4, and the output end of the third guide pipe 18 is fixedly connected with the support four 3-15 of the input end of the conveying module three 5.
[0013] At least one pipe support is arranged between the conveying module two 4 and the conveying module three 5, the bottom of the pipe support is fixedly connected with the mounting platform one 2, and the frame body of the pipe support is fixedly connected with the third guide pipe 18.
[0014] Compared with the prior art, the metal wire is clamped by the roller and the pressure roller, and is positioned by the annular groove, so that the metal wire is transported and straightened in the process of transportation, and the metal wire is protected by the guide pipe, so that the metal wire does not produce excessive deformation due to gravity sagging in subsequent work. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a schematic view of the whole structure of the heating wire;
[0016] Figure 2 It is a schematic view of the structure of the conveying module one;
[0017] Figure 3 It is a schematic view of the structure of the conveying module two;
[0018] Figure 4 It is a schematic view of the front part of the heating wire;
[0019] Figure 5 is a schematic view of the middle of the heating wire;
[0020] Figure 6 is a schematic view of the inside of the heating wire heating system;
[0021] Figure 7 is a schematic view of the other side of the heating wire;
[0022] Figure 8 is a schematic view of the rear of the heating wire.
[0023] Wherein, 1 installation frame, 2 installation platform one, 3 conveying module one, 3-1 bottom plate, 3-2 support one, 3-3 reverser, 3-4 motor, 3-5 support two, 3-6 cylinder, 3-7 top rod, 3-8 top block, 3-9 support three, 3-10 pressure roller, 3-11 bearing seat, 3-12 roller, 3-13 annular groove, 3-14 sensor, 3-15 support four, 4 conveying module two, 5 conveying module three, 6 conveying module four, 7 conveying module five, 8 conveying module six, 9 heating chamber, 10 blanking frame, 11 control cabinet, 12 support five, 13 support six, 14 support seven, 15 quenching liquid tank, 16 workpiece, 17 guide hole, 18 guide pipe, 19 heating chamber shielding cover, 20 inductor, 21 quenching liquid box, 22 overflow hole, 23 mounting plate, 24 quenching liquid input hole, 25 installation platform two, 26 filter, 27 quenching liquid pump, 28 quartz tube, 29 support eight. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0025] In the present application, unless otherwise explicitly specified and limited, the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.
[0026] As shown in the drawingsFigure 1 、 5 -7, a wire heating line, comprising a heating system, at least one of the input end and the output end of the heating system is provided with a wire conveying system, the heating system comprises an inductor 20, the inductor 20 is preferably a metal coil structure, the rear of the output end of the inductor 20 is provided with a quenching liquid box 21, the front end and the rear end of the quenching liquid box 21 are respectively provided with a wire inlet and a wire outlet corresponding to the inductor 20, the side and / or the top of the quenching liquid box 21 is provided with an opening, the position of the opening is higher than the wire inlet and the wire outlet, and the opening is used for overflowing of excess quenching liquid, the lower side of the quenching liquid box 21 is provided with a quenching liquid tank 15, the upper side of the quenching liquid tank 15 is open and the projection of the opening in the vertical direction covers the quenching liquid box 21, that is, the quenching liquid tank 15 is used for receiving the quenching liquid overflowing from the quenching liquid box 21, the input end of the quenching liquid tank 15 is connected with the output end of a quenching liquid pump 27 through a pipeline, the output end of the quenching liquid pump 27 is connected with the input end of a filter 26 through a pipeline, and the output end of the filter 26 is connected with the quenching liquid box 21 through a pipeline.
[0027] The workpiece 16 is heated by the inductor 20 and then cooled by the quenching liquid box 21, the quenching liquid in the quenching liquid tank 15 enters the filter 26 through the quenching liquid pump 27, the filter 26 filters metal slag and other impurities, the filtered quenching liquid enters the quenching liquid box 21, due to continuous input, too much quenching liquid overflows from the opening of the quenching liquid box 21, and the overflowing quenching liquid carries away part of the metal slag, and the whole forms a cycle to reduce the occurrence of sedimentation, and it needs to be noted that the system cannot completely carry away the metal slag in the quenching liquid box 21, but only prevents the metal slag from excessively accumulating in the quenching liquid box 21 through the cycle and the filtration during a long processing process.
[0028] Further, the heating system comprises a heating chamber 9, the upper side of the heating chamber 9 is preferably fixedly connected with a heating chamber shielding cover 19, the quenching liquid tank 15 is fixed to the bottom of the heating chamber 9, a horizontal beam is fixed in the heating chamber 9, a mounting plate 23 is fixedly connected to the horizontal beam, the quenching liquid box 21 is fixedly connected to the mounting plate 23, a support 29 is fixedly connected to the side of the mounting plate 23, a quartz tube 28 is fixedly connected to the support 29, the tube body of the quartz tube 28 penetrates through the inductor 20, one end of the quartz tube 28 is connected with the wire inlet of the quenching liquid box 21, and the purpose of the quartz tube 28 is to prevent the excessively deformed metal wire 16 after heating, and the quartz material itself is not affected by the induction heating, and preferably, the front end input end of the quartz tube 28 is provided with an inlet with a gradually decreasing radius from front to back, so as to prevent scratching of the metal wire 16.
[0029] Further, the upper side of the quenching liquid box 21 is provided with an overflow hole 22 for a small amount of overflow, the top of the quenching liquid box 21 is open for a large amount of overflow, and the lower side of the quenching liquid box 21 is provided with a quenching liquid input hole 24 for being connected with the filter 26 through a pipeline.
[0030] Further, in order to solve the problem of straightening the metal wire before quenching, as shown in FIG.Figures 2-5 As shown, a wire heating line conveying system is proposed, at least one of the input end and the output end of the heating system is provided with a wire conveying system, the conveying system comprises at least one conveying module arranged in series, preferably two or more, each conveying module comprises a roller 3-12 and a pressure roller 3-10, the wheel surface of the roller 3-12 is close to the wheel surface of the pressure roller 3-10, and the roller 3-12 and the pressure roller 3-10 are pressed between them, the outer periphery of the roller 3-12 and / or the pressure roller 3-10 is provided with an annular groove 3-13, the roller 3-12 and / or the pressure roller 3-10 is connected with a rotating drive mechanism, the annular groove 3-13 is used to form a gap through which the wire 16 passes, the size of the gap formed by the annular groove 3-13 between the roller 3-12 and the pressure roller 3-10 should be smaller than the cross section of the wire 16, so that the roller 3-12 and the pressure roller 3-10 can clamp the wire 16, the front and rear of the matching place of the roller 3-12 and the pressure roller 3-10 form the input end and the output end of the conveying module respectively, and one guide pipe 18 is arranged at the input end and the output end of the conveying module respectively, the guide pipe 18 is used to receive the wire; or the guide pipe 18 is used to connect the output end of one conveying module with the input end of another conveying module; or the guide pipe 18 is used to connect the output end of one conveying module with the input end of the heating system.
[0031] So that the wire 16 is clamped by the roller 3-12 and the pressure roller 3-10, and positioned by the annular groove 3-13, so that on the one hand the wire 16 is transported, and on the other hand the wire 16 with soft material is straightened during transportation, and the wire 16 is protected by the guide pipe 18 so as not to produce excessive deformation due to gravity sagging in subsequent work.
[0032] Further, the conveying module comprises a bottom plate 3-1, the bottom plate 3-1 is fixedly connected with a gate-shaped support two 3-5, the upper part of the support two 3-5 is fixedly connected with the cylinder body of a gas cylinder 3-6, the output end below the gas cylinder 3-6 is fixedly connected with one end of a top block 3-8, the other end of the top block 3-8 is fixedly connected with a U-shaped support three 3-9, the support three 3-9 is rotatably connected with the pressure roller 3-10, the pressure roller 3-10 is provided below the roller 3-12, and the roller 3-12 is rotatably connected with the support two 3-5 through the shafts extending from both ends of the roller 3-12.
[0033] Further, one bearing seat 3-11 is arranged on each side of the support two 3-5, the shafts extending from both ends of the roller 3-12 are respectively matched with one bearing seat 3-11, one end of the shaft extending out of the bearing seat 3-11 is fixedly connected with the output end of a reversing device 3-3, the input end of the reversing device 3-3 is connected with the output end of a motor 3-4, the body of the reversing device 3-3 is fixedly connected with a support one 3-2, and the support one 3-2 is fixedly connected with the bottom plate 3-1.
[0034] Furthermore, a vertical bar-shaped bracket four 3-15 is respectively provided in front and rear of the joint of the roller 3-12 and the pressure wheel 3-10. The bracket four 3-15 is fixedly connected to the bottom plate 3-1. A through hole is provided on the bracket four 3-15, and the tube body of the guide tube 18 is fixed in the through hole.
[0035] Furthermore, a guide hole 17 is provided at the input end of the guide tube 18 , and the inner diameter of the guide hole 17 gradually decreases along the conveying direction to prevent the uneven metal wire 16 from being scratched when entering the guide tube 18 .
[0036] Furthermore, a sensor 3-14 is provided on the side of the input end of the conveying module, and the sensor 3-14 is fixedly connected to the second bracket 3-5, and is used to sense the entry of the workpiece 16 and operate the motor 3-4 to work.
[0037] Further, as attached Figures 4-5 As shown, a preferred structural solution is proposed here. A mounting platform 2 is set in front of the input end of the heating system. The conveying module includes a conveying module 1 3, a conveying module 2 4, and a conveying module 3 5. The conveying module 1 3, the conveying module 2 4, and the conveying module 3 5 are fixed to the front end of the mounting platform 2 in sequence. The first guide tube 18 is fixed to the bracket 4 3-15 at the input end of the conveying module 3.
[0038] The input end of the second guide tube 18 is fixed to the bracket 4 3-15 at the output end of the conveying module 1 3, and the output end of the second guide tube 18 is fixedly connected to the bracket 4 3-15 at the input end of the conveying module 2 4;
[0039] The input end of the third guide tube 18 is fixed to the bracket 4 3-15 at the output end of the conveying module 2 4, and the output end of the third guide tube 18 is fixedly connected to the bracket 4 3-15 at the input end of the conveying module 3 5;
[0040] At least one pipeline bracket is set between conveying module 2 4 and conveying module 3 5. The bottom of the pipeline bracket is fixedly connected to the mounting platform 1 2, and the body of the pipeline bracket is fixedly connected to the third guide tube 18. The pipeline bracket includes bracket 5 12, bracket 6 13, and bracket 7 14 in the figure, and the structures are similar to bracket 4 3-15.
[0041] That is, the uneven metal wire 16 is straightened twice through the conveying module 1 3 and the conveying module 2 4. After the straightening, the straightness of the metal wire 16 is already relatively good. Then, it is transported over a long distance through the third guide tube 18 supported by the pipeline bracket. It will be slightly deformed due to gravity sagging. Then, it is straightened twice through the conveying module 3 5 and enters the heating system.
[0042] Further, the heating chamber 9 is fixedly connected with the conveying module four 6 and the conveying module five 7, the conveying module four 6 is located at one side of the inlet of the quenching liquid box 21, the fourth guide pipe 18 is arranged between the conveying module three 5 and the conveying module four 6, and the quartz pipe 28 is arranged between the conveying module four 6 and the quenching liquid box 21; the conveying module five 7 is located at one side of the outlet of the quenching liquid box 21, and the fifth guide pipe 18 is arranged between the conveying module five 7 and the quenching liquid box 21, that is, one straightening process is carried out before and after heating respectively.
[0043] Further, the output end of the heating system is provided with the mounting frame 1, the conveying module six 8 is fixed on the mounting frame 1, the sixth guide pipe 18 is arranged between the conveying module six 8 and the conveying module five 7, and the discharging rack 10 is arranged behind the output end of the conveying module six 8 and is arranged on the mounting frame 1.
[0044] The material of the guide pipe 18 is preferably stainless steel.
[0045] Working process:
[0046] 1. When the workpiece enters the stainless steel guide pipe 18 of the conveying module one 3, the sensor 3-14 detects the arrival of the workpiece, the motor 3-4 starts to drive the roller 3-12 to rotate, and the cylinder 3-6 drives the pressing wheel 3-10 to press down. The roller 3-12 rotates to forwardly convey the workpiece.
[0047] 2. While conveying the workpiece, the quenching liquid pump 27 starts to work, the quenching liquid fills the quenching liquid box 21 and overflows from the overflow hole 22 to the quenching liquid tank 15.
[0048] 3. When the workpiece is conveyed into the quartz pipe by the multi-stage conveying module, the inductor 20 starts to work to heat the workpiece.
[0049] 4. The heated workpiece enters the quenching liquid box 21 and is immersed in the quenching liquid for cooling, and the cooled workpiece is conveyed to the discharging rack 10 by the rear multi-stage conveying module.
[0050] Advantages:
[0051] 1. The multi-stage conveying device is adopted to ensure the conveying speed of the workpiece;
[0052] 2. The multi-stage conveying technology is adopted to straighten the workpiece while conveying the workpiece, which is convenient for use of the workpiece after heat treatment;
[0053] 3. The quenching liquid circulates to ensure the cooling speed of the workpiece and increase the production efficiency.
[0054] The preferred embodiments described above are only preferred embodiments of the utility model, and it should be pointed out that, for those skilled in the art, without departing from the overall concept of the utility model, some changes and improvements can be made, which should be regarded as the protection range of the utility model.
Claims
1. A wire heating element delivery system characterized by: The heating system is provided with at least one conveying module in front of the input end of the heating system, each conveying module comprises a roller (3-12) and a pressure roller (3-10), the wheel surface of the roller (3-12) is pressed against the wheel surface of the pressure roller (3-10), an annular groove (3-13) is arranged on the outer periphery of the roller (3-12) and / or the pressure roller (3-10), the roller (3-12) and / or the pressure roller (3-10) is connected to a rotating driving mechanism, the front and rear of the matching position of the roller (3-12) and the pressure roller (3-10) form the input end and the output end of the conveying module respectively, a guide pipe (18) is arranged at the input end and the output end of the conveying module respectively, the guide pipe (18) is used for receiving the metal wire, or the guide pipe (18) is used for connecting the output end of one conveying module with the input end of another conveying module, or the guide pipe (18) is used for connecting the output end of one conveying module with the input end of the heating system.
2. A wire heating element delivery system as claimed in claim 1, characterised in that: The conveying module comprises a bottom plate (3-1), a support two (3-5) is fixedly connected to the bottom plate (3-1), a cylinder body of a cylinder (3-6) is fixedly connected to the support two (3-5), one end of a top block (3-8) is fixedly connected to the output end of the cylinder (3-6), a support three (3-9) is fixedly connected to the other end of the top block (3-8), the pressure roller (3-10) is rotatably connected to the support three (3-9), the roller (3-12) is arranged below the pressure roller (3-10), and the two ends of the roller (3-12) are rotatably connected to the support two (3-5) and the shaft.
3. A wire heating element delivery system as claimed in claim 2, wherein: The two sides of the support two (3-5) are respectively provided with a bearing seat (3-11), the shafts at the two ends of the roller (3-12) are respectively matched with one bearing seat (3-11), one end of the shaft extends out of the bearing seat (3-11) and is fixedly connected to the output end of a reverser (3-3), the input end of the reverser (3-3) is connected to the output end of a motor (3-4), the body of the reverser (3-3) is fixedly connected to a support one (3-2), and the support one (3-2) is fixedly connected to the bottom plate (3-1).
4. A wire heater element delivery system as claimed in claim 2, wherein: The front and rear of the matching position of the roller (3-12) and the pressure roller (3-10) are respectively provided with a support four (3-15), the support four (3-15) is fixedly connected to the bottom plate (3-1), a through hole is arranged on the support four (3-15), and the pipe body of the guide pipe (18) is fixedly arranged in the through hole.
5. A wire heating element delivery system as claimed in claim 4, wherein: The input end of the guide pipe (18) is provided with a guide hole (17), and the inner diameter of the guide hole (17) gradually decreases along the conveying direction.
6. A wire heater element delivery system as claimed in claim 2, characterised in that: A sensor (3-14) is arranged on the side of the input end of the conveying module, and the sensor (3-14) is fixedly connected to the support two (3-5).
7. A wire heating element delivery system as claimed in any one of claims 1 to 6 wherein: The input end of the heating system is provided with a mounting platform one (2), the conveying module comprises a conveying module one (3), a conveying module two (4) and a conveying module three (5), the conveying module one (3), the conveying module two (4) and the conveying module three (5) are sequentially fixed to the front end of the mounting platform one (2), and the first guide pipe (18) is fixed on the support four (3-15) of the input end of the conveying module one (3). The input end of the second guide pipe (18) is fixed on the support four (3-15) at the output end of the conveying module one (3), and the output end of the second guide pipe (18) is fixedly connected with the support four (3-15) at the input end of the conveying module two (4); The input end of the third guide pipe (18) is fixed on the support four (3-15) at the output end of the conveying module two (4), and the output end of the third guide pipe (18) is fixedly connected with the support four (3-15) at the input end of the conveying module three (5); At least one pipe support is arranged between the conveying module two (4) and the conveying module three (5), the bottom of the pipe support is fixedly connected with the mounting platform one (2), and the frame body of the pipe support is fixedly connected with the third guide pipe (18).