Continuous heating and uninterrupted annealing device for production of vertical shaft cable
阅读说明：本技术 一种竖井电缆生产用连续升温不间断退火装置 (Continuous heating and uninterrupted annealing device for production of vertical shaft cable ) 是由 王茂卿 于 2019-11-18 设计创作，主要内容包括：本发明公开了一种竖井电缆生产用连续升温不间断退火装置,包括壳体以及壳体内腔开口处滑动连接的电缆,所述壳体内腔左侧侧表壁固定连接有加热盘,且加热盘内部开设有加热线圈,所述电缆均位于加热线圈中心轴处,所述壳体内腔右侧固定连接有螺旋风管,且螺旋风管与电缆间隙配合,所述螺旋风管一端连通有风机,另一端开设有出风口,所述风机与壳体顶部固定连接,所述出风口与壳体外侧相连通。本发明中,采用了长管状电加热结构,实现了电缆受到稳定的加热,相对于传统的炉内加热,可以保持做到更加稳定的稳定控制,采用了螺旋吹风降温结构,实现了螺旋风管内部冷风直接向电缆直吹降温,以加速电缆的退火过程。(The invention discloses a continuous heating and uninterrupted annealing device for shaft cable production, which comprises a shell and a cable connected with an opening of an inner cavity of the shell in a sliding manner, wherein a heating disc is fixedly connected to the side surface wall of the left side of the inner cavity of the shell, a heating coil is arranged in the heating disc, the cable is positioned at the central shaft of the heating coil, a spiral air pipe is fixedly connected to the right side of the inner cavity of the shell and is in clearance fit with the cable, one end of the spiral air pipe is communicated with a fan, the other end of the spiral air pipe is provided with an air outlet, the fan is fixedly connected with the top of. According to the invention, the long-tube-shaped electric heating structure is adopted, so that the cable is stably heated, more stable control can be kept compared with the traditional in-furnace heating, and the spiral air blowing cooling structure is adopted, so that cold air in the spiral air pipe is directly blown to the cable for cooling, and the annealing process of the cable is accelerated.)
1. The utility model provides a shaft cable production is with incessant annealing device of continuous temperature rise, includes casing (1) and casing (1) inner chamber opening part sliding connection's cable (6), a serial communication port, casing (1) inner chamber left side table wall fixedly connected with heating plate (10), and heating plate (10) inside heating coil (7) of having seted up, cable (6) all are located heating coil (7) center pin department, casing (1) inner chamber right side fixedly connected with spiral duct (9), and spiral duct (9) and cable (6) clearance fit, spiral duct (9) one end intercommunication has fan (2), and air outlet (8) have been seted up to the other end, fan (2) and casing (1) top fixed connection, air outlet (8) are linked together with casing (1) outside.
2. The continuous heating and uninterrupted annealing device for the production of the vertical shaft cable according to claim 1, wherein the two sides of the housing (1) near the opening are rotatably connected with torsion spring rotating shafts (3), and the two ends of each torsion spring rotating shaft (3) are fixedly connected with supporting plates (4).
3. The continuous heating and uninterrupted annealing device for the production of the vertical shaft cable according to claim 2, wherein one side of the support plate (4) far away from the torsion spring rotating shaft (3) is rotatably connected with a driving roller (5) through the rotating shaft, and the part between two adjacent driving rollers (5) is attached to the cable (6).
4. A continuous heating and uninterrupted annealing device for vertical shaft cable production according to claim 1, characterized in that the inside of the heating coil (7) is wound with a thermal insulation pipe (11), and the thermal insulation pipe (11) is connected with the cable (6) in a sliding manner.
5. The continuous heating and uninterrupted annealing device for the production of the vertical shaft cables as claimed in claim 1, wherein the side of the spiral air duct (9) close to the cables (6) is provided with an air port (12), and the air port (12) is communicated with the central inner cavity of the spiral air duct (9).
6. A continuous heating and uninterrupted annealing device for vertical shaft cable production according to claim 1, wherein a plurality of cables (6), heating coils (7) and spiral air pipes (9) are provided, and two adjacent spiral air pipes (9) are communicated with each other.
Technical Field
The invention relates to the technical field of cable production equipment, in particular to a continuous heating and uninterrupted annealing device for producing a vertical shaft cable.
Background
Annealing is a metal heat treatment process, which refers to slowly heating metal to a certain temperature, keeping for a sufficient time, and then cooling at a proper speed in order to reduce hardness and improve machinability; the residual stress is reduced, the size is stabilized, and the deformation and crack tendency is reduced; refining crystal grains, adjusting tissues and eliminating tissue defects, and precisely, annealing is a heat treatment process for materials, including metal materials and non-metal materials.
Firstly, the vertical shaft cable needs to be continuously annealed in the processing process, but the stable quenching temperature control is difficult to keep when the cable is used as a long-strip-shaped object for quenching; secondly, it is often difficult to stably heat and cool a long cable during quenching of the conventional cable.
Disclosure of Invention
The invention aims to: in order to solve the problem of temperature rise control of the cable, the continuous temperature rise uninterrupted annealing device for producing the vertical shaft cable is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a shaft cable manufacture is with incessant annealing device of intensification in succession, includes casing and casing inner chamber opening part sliding connection's cable, casing inner chamber left side table wall fixedly connected with heating plate, and the inside heating coil that has seted up of heating plate, the cable all is located heating coil center pin department, casing inner chamber right side fixedly connected with spiral duct, and spiral duct and cable clearance fit, spiral duct one end intercommunication has the fan, and the air outlet has been seted up to the other end, fan and casing top fixed connection, the air outlet is linked together outside with the casing.
As a further description of the above technical solution:
the both sides of casing are close to the opening part and all rotate and are connected with the torsional spring pivot, and the equal fixedly connected with extension board in torsional spring pivot both ends.
As a further description of the above technical solution:
one side of the support plate, which is far away from the rotating shaft of the torsion spring, is rotatably connected with a driving roller through the rotating shaft, and the part between two adjacent driving rollers is attached to the cable.
As a further description of the above technical solution:
the inner side of the heating coil is wound with a heat preservation pipe, and the heat preservation pipe is connected with a cable in a sliding mode.
As a further description of the above technical solution:
and air ports are formed in one side of the spiral air pipe close to the cable and communicated with the central inner cavity of the spiral air pipe.
As a further description of the above technical solution:
the cable, the heating coil and the spiral air pipes are all provided with a plurality of cables, and two adjacent spiral air pipes are communicated with each other.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the long tubular electric heating structure is adopted, and the rotary connection between the torsional spring rotating shaft shells and the rotary connection between the transmission rollers and the support plate are adopted, so that the mutual extrusion of two adjacent transmission rollers is realized, the cable stably penetrates through the shells for transmission, and the cable sleeved in the inner cavity of the heating coil is adopted, so that the cable is stably heated in the inner cavity of the shells, and the stable heating of the cable is realized.
2. According to the invention, the spiral air blowing cooling structure is adopted, the spiral air pipe is communicated with the fan, and the air outlet is communicated with the outer side of the shell, so that the cable is cooled by cold air outside the shell, and the direct blowing cooling of the cold air inside the spiral air pipe to the cable is realized by adopting an air port formed at one side of the spiral air pipe close to the cable, so that the annealing process of the cable is accelerated.
3. The extrusion straightening structure is adopted, and the torsion spring rotating shaft is adopted to be connected with the transmission rollers and the shell in a rotating mode, so that the two adjacent transmission rollers of the cable can extrude each other, the two adjacent transmission rollers can extrude the cable, and the possibility that the cable is bent in the inner cavity of the shell is reduced.
4. The tubular heat insulation structure is adopted, the tubular heat insulation pipe is adopted to surround the outer side of the cable, the temperature control effect which is stable for the cable is achieved, the heat insulation pipe and the heating coil are mutually attached, the stable heating for the temperature of the heat insulation pipe is achieved, and therefore the heat insulation effect which is stable and efficient is achieved.
Drawings
FIG. 1 is a schematic diagram illustrating an internal structure of a front view provided according to an embodiment of the present invention;
FIG. 2 is a schematic diagram illustrating an internal structure of a top view provided in accordance with an embodiment of the present invention;
fig. 3 shows a schematic structural diagram at a-a section provided according to an embodiment of the present invention.
Illustration of the drawings:
1. a housing; 2. a fan; 3. a torsion spring shaft; 4. a support plate; 5. a driving roller; 6. a cable; 7. a heating coil; 8. an air outlet; 9. a spiral duct; 10. heating the plate; 11. a heat preservation pipe; 12. and (4) a tuyere.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a continuous heating and uninterrupted annealing device for producing a vertical shaft cable comprises a shell 1 and a
Specifically, as shown in fig. 1-3, two sides of the housing 1 near the opening are rotatably connected with a torsion
Specifically, as shown in fig. 1 to 3, one side of the
Specifically, as shown in fig. 3, a
Specifically, as shown in fig. 3, the
Specifically, as shown in fig. 2 and 3, the
The working principle is as follows: when the heating device is used, firstly, the two
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
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