Stainless steel wire annealing production equipment

Abstract

The utility model relates to the technical field of stainless steel wire annealing, in particular to stainless steel wire annealing production equipment, which comprises an annealing inlet wire branching device, an annealing furnace component, an outlet wire branching device and six winding devices, the annealing inlet wire branching device is positioned at the front end of the annealing furnace component, the annealing furnace component is positioned at the front end of the outlet wire branching device, and the six winding devices are positioned at the front end of the outlet wire branching device. The outgoing line branching device is positioned at the front end of the winding device; a damping pay-off shaft seat is arranged at the lower end of the annealing inlet wire branching device, a plurality of pay-off rack seats are arranged on the annealing inlet wire branching device, the annealing furnace assembly comprises a first annealing furnace and a second annealing furnace, a first temperature control digital display is arranged on the first annealing furnace, and a second temperature control digital display is arranged on the second annealing furnace; each winding device is provided with a display screen, a tension rod, a winding displacement wheel, a traction wheel and two take-up shaft seats. According to the utility model, the annealing production operation of the stainless steel wire is simpler, the service life is longer, the wire arrangement is more accurate, and the internal and external tightness of the wire arrangement is consistent.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel wire annealing, in particular to stainless steel wire annealing production equipment. Background Art

[0002] Annealing equipment for stainless steel wire is used to process stainless steel wire, which changes the structure and properties of the material through heat treatment. Annealing is a common heat treatment method that can eliminate stress in the material, improve its plasticity and toughness, and reduce hardness, making the material easier to process and form.

[0003] The existing technology still has the following areas for improvement: the existing stainless steel wire annealing production equipment is usually complicated to operate, which can easily lead to difficulties in subsequent maintenance, requires high operating skills of the staff, and has serious noise pollution, which can easily cause damage to the staff's eardrums. When arranging the wires, the tightness inside and outside is easily inconsistent, resulting in uneven wiring. Utility Model Content

[0004] In order to solve the above problems existing in the prior art, the utility model provides a stainless steel wire annealing production equipment, which can make the annealing production operation of stainless steel wire simpler, with lower noise, longer service life, more precise wire arrangement, and consistent tightness inside and outside the wire arrangement.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A stainless steel wire annealing production equipment, comprising an annealing inlet wire splitting device, an annealing furnace assembly, an outlet wire splitting device and six winding devices, wherein the annealing inlet wire splitting device is located at the front end of the annealing furnace assembly, the annealing furnace assembly is located at the front end of the outlet wire splitting device, and the outlet wire splitting device is located at the front end of the winding device;

[0007] A pay-off stand is provided at the lower end of the annealing line feeder and line splitter, and a plurality of damping pay-off shaft seats are provided on the annealing line feeder and line splitter. The annealing furnace assembly comprises a first annealing furnace and a second annealing furnace, the first annealing furnace is provided with a first temperature control digital display, and the second annealing furnace is provided with a second temperature control digital display;

[0008] Each of the winding devices is provided with a display screen, a tension rod, a wire arranging wheel, two traction wheels and two wire take-up reel seats. The display screen is located above the two traction wheels, the tension rod is located below the two traction wheels, the wire arranging wheel is located below the tension rod, and the two wire take-up reel seats are both located below the wire arranging wheel.

[0009] Furthermore, the first annealing furnace includes a first furnace body, a first thermal insulation layer, a first heat insulating layer and a plurality of first furnace tubes, and the second annealing furnace includes a second furnace body, a second thermal insulation layer, a second heat insulating layer and a plurality of second furnace tubes.

[0010] Furthermore, a plurality of the first furnace tubes are parallel to each other, and a plurality of the second furnace tubes are parallel to each other.

[0011] Furthermore, the traction wheel is variable frequency and steplessly speed-regulated.

[0012] Furthermore, the cable arrangement wheel is of servo shaft driven type.

[0013] Furthermore, a first gas distribution cylinder is provided at one end of each of the first furnace tubes, and a first flow meter is provided on each of the first gas distribution cylinders; a second gas distribution cylinder is provided at one end of each of the second furnace tubes, and a second flow meter is provided on each of the second gas distribution cylinders.

[0014] The beneficial effects of the utility model are:

[0015] (1) By setting up an annealing inlet wire dividing device, an annealing furnace assembly, an outlet wire dividing device and six winding devices, the technical effect that can be achieved is that the stainless steel wire is placed on multiple damping pay-off shaft seats to perform the stainless steel wire feeding operation, and then the stainless steel wire passes through the first annealing furnace and the second annealing furnace in turn to perform the stainless steel wire annealing operation. After the stainless steel wire is paid out through the outlet wire dividing device, it is moved to the wire arrangement wheel through each traction wheel respectively. The annealing production operation of the stainless steel wire is simpler, the noise is lower, the service life is longer, and the wire arrangement is more accurate. The traction wheel with variable frequency stepless speed regulation makes the inner and outer tightness of the wire arrangement consistent, thereby preventing the phenomenon of loose wire, wire jamming and wire stretching.

[0016] (2) By setting a display screen, a tension rod, a wire arrangement wheel, two traction wheels and two take-up reel seats, the technical effect that can be achieved is that the display screen is located above the two traction wheels, the tension rod is located below the two traction wheels, the wire arrangement wheel is located below the tension rod, and the two take-up reel seats are both located below the wire arrangement wheel. The display screen can set the empty and full reel diameters, dynamically display the actual production speed, the instant take-up length, the fixed-length parking stop, the wire breakage automatic stop, the fault display and other functions.

[0017] (3) By arranging the first furnace tube and the second furnace tube, the technical effect that can be achieved is that a first gas distributor is arranged at one end of each first furnace tube, a first flow meter is arranged on each first gas distributor, a second gas distributor is arranged at one end of each second furnace tube, a second flow meter is arranged on each second gas distributor, the heat straight-through of the first furnace tube and the second furnace tube is evenly arranged, the thermal efficiency is high, and the temperature is uniform. The thermal insulation materials of the first annealing furnace and the second annealing furnace are fixed, the protective gas enters the first gas distributor or the second gas distributor, and is input through the bifurcation of each first furnace tube or the second furnace tube, and the first furnace tube and the second furnace tube are provided with a compression spring expansion device to always keep them straight to avoid bending due to high temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a top view of the utility model;

[0021] Description of main component symbols:

[0022] In the figure: 1. Damping pay-off reel seat; 2. Pay-off frame seat; 3. Annealing inlet wire distribution device; 4. First temperature control digital display; 5. First annealing furnace; 6. Second temperature control digital display; 7. Second annealing furnace; 8. Outlet wire distribution device; 9. Tension rod; 10. Display screen; 11. Wire arrangement wheel; 12. Take-up reel seat; 13. Traction wheel; 14. Winding device. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with 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, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0024] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0025] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0026] Reference Figure 1 and Figure 2 , is a stainless steel wire annealing production equipment disclosed in the utility model, including an annealing inlet wire branching device 3, an annealing furnace assembly, an outlet wire branching device 8 and six winding devices 14, the annealing inlet wire branching device 3 is located at the front end of the annealing furnace assembly, the annealing furnace assembly is located at the front end of the outlet wire branching device 8, and the outlet wire branching device 8 is located at the front end of the winding device 14.

[0027] A pay-off frame seat 2 is provided at the lower end of the annealing line-inlet branching device 3, and a plurality of damping pay-off shaft seats 1 are provided on the annealing line-inlet branching device 3. The annealing furnace assembly comprises a first annealing furnace 5 and a second annealing furnace 7. The first annealing furnace 5 is provided with a first temperature control digital display 4, and the second annealing furnace 7 is provided with a second temperature control digital display 6. The annealing furnace assembly adopts a six-stage PID temperature control system.

[0028] Each winding device 14 is provided with a display screen 10, a tension rod 9, a wire arranging wheel 11, two traction wheels 13 and two wire take-up reel seats 12. The display screen 10 is located above the two traction wheels 13, the tension rod 9 is located below the two traction wheels 13, the wire arranging wheel 11 is located below the tension rod 9, and the two wire take-up reel seats 12 are both located below the wire arranging wheel 11.

[0029] The display screen 10 can set the diameter of the empty reel and the full reel, dynamically display the actual production speed, the real-time take-up length, the fixed-length parking, the wire breakage automatic stop, the fault display and other functions.

[0030] The first annealing furnace 5 includes a first furnace body, a first heat-insulating layer, a first thermal insulation layer and a plurality of first furnace tubes, and the second annealing furnace 7 includes a second furnace body, a second heat-insulating layer, a second thermal insulation layer and a plurality of second furnace tubes.

[0031] The plurality of first furnace tubes are parallel to each other, and the plurality of second furnace tubes are parallel to each other. The traction wheel 13 is variable frequency stepless speed regulation, and the wire arrangement wheel 11 is servo shaft driven.

[0032] A first gas distributor is arranged at one end of each first furnace tube, and a first flow meter is arranged on each first gas distributor. A second gas distributor is arranged at one end of each second furnace tube, and a second flow meter is arranged on each second gas distributor.

[0033] The heat straight-through of the first furnace tube and the second furnace tube is evenly arranged, with high thermal efficiency and uniform temperature. The insulation materials of the first annealing furnace 5 and the second annealing furnace 7 are fixed, and the protective gas enters the first gas distribution cylinder or the second gas distribution cylinder and is input through the bifurcation of each first furnace tube or the second furnace tube. The first furnace tube and the second furnace tube are both provided with a compression spring expansion device to always keep them straight to avoid bending due to high temperature.

[0034] The outlet end of the annealing furnace assembly is raised to ensure heat balance, and guide devices are installed at the inlet and outlet to ensure the stability of the wire.

[0035] The annealing production operation of stainless steel wire is simpler, the noise is lower, the service life is longer, the wire arrangement is more accurate, and the traction wheel 13 with variable frequency stepless speed regulation makes the inside and outside of the wire arrangement consistent in tightness, preventing the phenomenon of loose wire, wire jam and wire stretching.

[0036] The working principle and use process of the utility model are as follows: stainless steel wires are placed on a plurality of damping pay-off reel seats 1, and the stainless steel wires are fed in, and then the stainless steel wires are sequentially passed through a first annealing furnace 5 and a second annealing furnace 7, and the stainless steel wires are annealed. After the stainless steel wires are paid out through a wire outlet splitting device 8, they are moved to a wire arrangement wheel 11 through respective traction wheels 13, and the empty and full reel diameters can be set on the display screen 10.

[0037] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A stainless steel wire annealing production equipment, characterized in that: It comprises an annealing inlet branching device (3), an annealing furnace assembly, an outlet branching device (8) and six winding devices (14), wherein the annealing inlet branching device (3) is located at the front end of the annealing furnace assembly, the annealing furnace assembly is located at the front end of the outlet branching device (8), and the outlet branching device (8) is located at the front end of the winding device (14); A pay-off stand (2) is provided at the lower end of the annealing wire feeder and wire splitter (3), a plurality of damping pay-off shaft seats (1) are provided on the annealing wire feeder and wire splitter (3), the annealing furnace assembly comprises a first annealing furnace (5) and a second annealing furnace (7), the first annealing furnace (5) is provided with a first temperature control digital display (4), and the second annealing furnace (7) is provided with a second temperature control digital display (6); Each of the winding devices (14) is provided with a display screen (10), a tension rod (9), a wire arrangement wheel (11), two traction wheels (13) and two wire take-up reel seats (12); the display screen (10) is located above the two traction wheels (13); the tension rod (9) is located below the two traction wheels (13); the wire arrangement wheel (11) is located below the tension rod (9); and the two wire take-up reel seats (12) are both located below the wire arrangement wheel (11).

2. The stainless steel wire annealing production equipment according to claim 1, characterized in that: The first annealing furnace (5) comprises a first furnace body, a first thermal insulation layer, a first heat insulating layer and a plurality of first furnace tubes, and the second annealing furnace (7) comprises a second furnace body, a second thermal insulation layer, a second heat insulating layer and a plurality of second furnace tubes.

3. The stainless steel wire annealing production equipment according to claim 2, characterized in that: The plurality of first furnace tubes are parallel to each other, and the plurality of second furnace tubes are parallel to each other.

4. The stainless steel wire annealing production equipment according to claim 1, characterized in that: The traction wheel (13) is variable frequency and steplessly speed-regulated.

5. The stainless steel wire annealing production equipment according to claim 1, characterized in that: The wire arrangement wheel (11) is of servo shaft driven type.

6. The stainless steel wire annealing production equipment according to claim 2, characterized in that: A first gas distribution cylinder is disposed at one end of each of the first furnace tubes, and a first flow meter is disposed on each of the first gas distribution cylinders. A second gas distribution cylinder is disposed at one end of each of the second furnace tubes, and a second flow meter is disposed on each of the second gas distribution cylinders.

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