CN213793458U - Magnesium alloy wire constant temperature rolling device - Google Patents
Magnesium alloy wire constant temperature rolling device Download PDFInfo
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- CN213793458U CN213793458U CN202022459290.XU CN202022459290U CN213793458U CN 213793458 U CN213793458 U CN 213793458U CN 202022459290 U CN202022459290 U CN 202022459290U CN 213793458 U CN213793458 U CN 213793458U
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Abstract
A constant-temperature rolling device for magnesium alloy wires belongs to the technical field of magnesium alloy wire rolling and solves the technical problem of magnesium alloy wire rolling. The solution is as follows: the constant-temperature heating device, the wire rolling system, the fixed-length shearing device, the conveying belt and the stacking device are sequentially arranged according to the rolling direction of magnesium alloy wires, the tail part of a magnesium alloy rod to be rolled is clamped on the feeding trolley, the feeding trolley drives the magnesium alloy rod to be rolled to penetrate through the constant-temperature heating device and be conveyed into the wire rolling system, the wire rolling system comprises a heat preservation furnace, a transverse roller set and a longitudinal roller set, and the axial directions of the transverse roller set and the longitudinal roller set are mutually perpendicular; the wire rolling system sends rolled magnesium alloy wires into a fixed-length shearing device, and the magnesium alloy wires with the same length after fixed-length cutting are conveyed to the stacking device through a conveying belt to be stacked layer by layer. The device provides a solution for the whole process of magnesium alloy wire production, and the magnesium alloy wire produced by the device has good continuity and high surface quality.
Description
Technical Field
The utility model belongs to the technical field of the rolling of magnesium alloy silk material, concretely relates to magnesium alloy silk material constant temperature rolling device.
Background
Influenced by the physical characteristics of the magnesium alloy, the magnesium alloy has poor ductility and strong brittleness, the magnesium alloy wire is extremely easy to break and discontinuous, in addition, the rolling temperature range of the magnesium alloy is very narrow, so the preparation of the magnesium alloy wire is difficult to add, the production cost of the magnesium alloy wire is undoubtedly improved, and the excellent performance (high strength) of the magnesium alloy ensures that the demand for the magnesium alloy wire in the market is high, so the development of rolling equipment capable of producing the magnesium alloy wire stably, efficiently and at low cost is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a utility model purpose is: effectively overcome the shortcoming that prior art exists, solve among the magnesium alloy silk material rolling process ductility poor, the high technical problem of rolling temperature control requirement, the utility model provides a magnesium alloy silk material constant temperature rolling device.
The utility model discloses a following technical scheme realizes.
The utility model provides a magnesium alloy wire material constant temperature rolling device, it includes pay-off dolly, constant temperature heating device, wire material rolling system, scale shearing mechanism, conveyer belt and pile up neatly device, wherein: the constant-temperature heating device, the wire rolling system, the fixed-length shearing device, the conveyer belt and the stacking device are sequentially arranged according to the rolling direction of the magnesium alloy wires, the rolled magnesium alloy wires are sent to the fixed-length shearing device by the wire rolling system, the magnesium alloy wires with equal length after being cut in a fixed length mode are conveyed to the position of the stacking device through the conveyer belt, and the magnesium alloy wires are stacked on the stacking device one by one layer, so that subsequent packaging is facilitated;
the constant-temperature heating device comprises a heating furnace, the heating temperature in the heating furnace is 450-600 ℃, the length of the heating furnace is set according to the length and the diameter of a magnesium alloy rod to be rolled and the feeding speed of a wire rolling system, the tail part of the magnesium alloy rod to be rolled is clamped on a feeding trolley, a feeding roller is arranged between the heating furnace and the feeding trolley, the magnesium alloy rod to be rolled is fed into the heating furnace by the feeding trolley and penetrates through the heating furnace along the rolling direction, the magnesium alloy rod to be rolled is heated to a rollable temperature range after being heated by the heating furnace, and the feeding trolley drives the magnesium alloy rod to be rolled to be continuously heated in the heating furnace in a sectional manner and then is fed into the wire rolling system;
the wire rolling system comprises a heat preservation furnace, a transverse roller set and a longitudinal roller set, wherein a heating resistor is arranged in the heat preservation furnace, and the heating temperature in the heat preservation furnace is 400-500 ℃; the transverse roller group comprises a first transverse roller group and a second transverse roller group, the longitudinal roller group comprises a first longitudinal roller group and a second longitudinal roller group, the axial directions of the transverse roller group and the longitudinal roller group are mutually vertical, the first transverse roller group, the first longitudinal roller group, the second transverse roller group and the second longitudinal roller group are sequentially arranged according to the magnesium alloy wire rolling direction, the rolling central lines of the first transverse roller group, the first longitudinal roller group, the second transverse roller group and the second longitudinal roller group are collinear, and the linear speeds of the first transverse roller group, the second transverse roller group, the first longitudinal roller group and the second longitudinal roller group are the same.
Furthermore, a first driving motor drives the first transverse roller group to act, a second driving motor drives the second transverse roller group to act, a third driving motor drives the first longitudinal roller group to act, and a fourth driving motor drives the second longitudinal roller group to act.
Further, the first transverse roller group, the first longitudinal roller group, the second transverse roller group and the second longitudinal roller group all comprise a group of working rollers symmetrically arranged along a rolling central line.
Further, the diameter of the magnesium alloy rod to be rolled is 6mm, and the diameter of the magnesium alloy wire is 1 mm.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a pair of magnesium alloy silk material constant temperature rolling device, at first treat to roll magnesium alloy rod and preheat, make and treat to roll magnesium alloy rod and be located between the temperature range that can roll, silk material rolling system is along transversely and vertically rolling magnesium alloy rod in constant temperature environment, the silk material of rolling completion is the scale immediately and is sheared, the follow-up pile up neatly packing of being convenient for, this device provides magnesium alloy silk material production full flow solution, the magnesium alloy silk material continuity degree through this device production is good, silk material surface quality is high.
In a word, this device can be stable, high-efficient, low-cost production magnesium alloy silk material.
Drawings
Fig. 1 is a schematic view of the partial sectional structure of the front view of the present invention.
In the figure: the device comprises a feeding trolley 1, a heating furnace 2, a first driving motor 31, a second driving motor 32, a holding furnace 4, a first transverse roller set 51, a second transverse roller set 52, a first longitudinal roller set 61, a second longitudinal roller set 62, a third driving motor 71, a fourth driving motor 72, a fixed-length shearing device 8, a conveying belt 9, a stacking device 10 and a feeding roller 11.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
The magnesium alloy wire constant-temperature rolling device shown in figure 1 comprises a feeding trolley 1, a constant-temperature heating device, a wire rolling system, a fixed-length shearing device 8, a conveying belt 9 and a stacking device 10, and is characterized in that: the constant-temperature heating device, the wire rolling system, the fixed-length shearing device 8, the conveyer belt 9 and the stacking device 10 are sequentially arranged according to the rolling direction of the magnesium alloy wires, the wire rolling system sends the rolled magnesium alloy wires into the fixed-length shearing device 8, the diameter of the rolled magnesium alloy wires is 1mm, and the magnesium alloy wires with equal length after being cut in a fixed length mode are conveyed to the position of the stacking device 10 through the conveyer belt 9 to be stacked layer by layer;
the constant-temperature heating device comprises a heating furnace 2, the heating temperature in the heating furnace 2 is 450-600 ℃, the length of the heating furnace 2 is set according to the length and the diameter of a magnesium alloy rod to be rolled and the feeding speed of a wire rolling system, the diameter of the magnesium alloy rod to be rolled is 6mm, the tail part of the magnesium alloy rod to be rolled is clamped on a feeding trolley 1, a feeding roller 11 is arranged between the heating furnace 2 and the feeding trolley 1, the magnesium alloy rod to be rolled is fed into the heating furnace 2 by the feeding trolley 1 and penetrates through the heating furnace 2 along the rolling direction, and the magnesium alloy rod to be rolled is driven by the feeding trolley 1 to be continuously heated in the heating furnace 2 in sections and then is fed into the wire rolling system;
the wire rolling system comprises a holding furnace 4, a transverse roller set and a longitudinal roller set, wherein a heating resistor is arranged in the holding furnace 4, and the heating temperature in the holding furnace 4 is 400-500 ℃; the transverse roller group comprises a first transverse roller group 51 and a second transverse roller group 52, the longitudinal roller group comprises a first longitudinal roller group 61 and a second longitudinal roller group 62, the axial directions of the transverse roller group and the longitudinal roller group are mutually vertical, the first transverse roller group 51, the first longitudinal roller group 61, the second transverse roller group 52 and the second longitudinal roller group 62 are sequentially arranged according to the rolling direction of magnesium alloy wires, the rolling central lines of the first transverse roller group 51, the first longitudinal roller group 61, the second transverse roller group 52 and the second longitudinal roller group 62 are collinear, the first transverse roller group 51, the second transverse roll set 52, the first longitudinal roll set 61 and the second longitudinal roll set 62 have the same linear speed, and the first transverse roll set 51, the first longitudinal roll set 61, the second transverse roll set 52 and the second longitudinal roll set 62 all comprise a group of working rolls symmetrically arranged along the rolling center line.
Further, the first drive motor 31 drives the first transverse roller group 51, the second drive motor 32 drives the second transverse roller group 52, the third drive motor 71 drives the first longitudinal roller group 61, and the fourth drive motor 72 drives the second longitudinal roller group 62.
The utility model discloses a use is:
s1, clamping the tail part of the magnesium alloy rod to be rolled by the feeding trolley 1, feeding the magnesium alloy rod to be rolled into the heating furnace 2 by the feeding trolley 1 along the feeding roller 11, wherein the heating temperature in the heating furnace 2 is 450-600 ℃, the magnesium alloy rod to be rolled is continuously heated in the heating furnace 2 in sections, and the magnesium alloy rod to be rolled is heated to a rollable temperature range;
s2, continuously moving the feeding trolley 1, conveying the heated magnesium alloy rod into a wire rolling system after penetrating through the heating furnace 2, wherein the heating temperature in a holding furnace 4 in the wire rolling system is 400-500 ℃, the temperature in the rolling process is ensured to be in a rolling temperature range, the magnesium alloy rod to be rolled is rolled by a first transverse roller set 51, a first longitudinal roller set 61, a second transverse roller set 52 and a second longitudinal roller set 62 in sequence to prepare the magnesium alloy wire, and the diameter of the magnesium alloy wire after rolling is 1 mm;
s3, the wire rolling system conveys the rolled magnesium alloy wires to a fixed-length shearing device 8, the magnesium alloy wires with the same length after fixed-length cutting are conveyed to the position of a stacking device 10 through a conveying belt 9, and the magnesium alloy wires are stacked on the stacking device 10 layer by layer one by one, so that subsequent bundling and packaging are facilitated.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (4)
1. The utility model provides a magnesium alloy wire material constant temperature rolling device, it includes pay-off dolly (1), constant temperature heating device, wire material rolling system, scale shearing mechanism (8), conveyer belt (9) and pile up neatly device (10), its characterized in that: the constant-temperature heating device, the wire rolling system, the fixed-length shearing device (8), the conveyer belt (9) and the stacking device (10) are sequentially arranged according to the rolling direction of the magnesium alloy wires, the rolled magnesium alloy wires are sent into the fixed-length shearing device (8) by the wire rolling system, and the magnesium alloy wires with equal length after fixed-length cutting are conveyed to the position of the stacking device (10) through the conveyer belt (9) to be stacked layer by layer;
the constant-temperature heating device comprises a heating furnace (2), the heating temperature in the heating furnace (2) is 450-600 ℃, the length of the heating furnace (2) is set according to the length and the diameter of a magnesium alloy rod to be rolled and the feeding speed of a wire rolling system, the tail part of the magnesium alloy rod to be rolled is clamped on a feeding trolley (1), a feeding roller (11) is arranged between the heating furnace (2) and the feeding trolley (1), the magnesium alloy rod to be rolled is fed into the heating furnace (2) by the feeding trolley (1) and penetrates through the heating furnace (2) along the rolling direction, and the feeding trolley (1) drives the magnesium alloy rod to be rolled to be continuously heated in the heating furnace (2) in a segmented manner and then is fed into the wire rolling system;
the wire rolling system comprises a holding furnace (4), a transverse roller set and a longitudinal roller set, wherein a heating resistor is arranged in the holding furnace (4), and the heating temperature in the holding furnace (4) is 400-500 ℃; the transverse roller set comprises a first transverse roller set (51) and a second transverse roller set (52), the longitudinal roller set comprises a first longitudinal roller set (61) and a second longitudinal roller set (62), the transverse roller set and the longitudinal roller set are perpendicular to each other in the axial direction, the first transverse roller set (51), the first longitudinal roller set (61), the second transverse roller set (52) and the second longitudinal roller set (62) are sequentially arranged according to the magnesium alloy wire rolling direction, the first transverse roller set (51), the first longitudinal roller set (61), the second transverse roller set (52) and the second longitudinal roller set (62) are used for manufacturing rolling central lines, and the linear speeds of the first transverse roller set (51), the second transverse roller set (52), the first longitudinal roller set (61) and the second longitudinal roller set (62) are the same.
2. The magnesium alloy wire constant temperature rolling device according to claim 1, characterized in that: a first driving motor (31) drives the first transverse roller group (51) to operate, a second driving motor (32) drives the second transverse roller group (52) to operate, a third driving motor (71) drives the first longitudinal roller group (61) to operate, and a fourth driving motor (72) drives the second longitudinal roller group (62) to operate.
3. The magnesium alloy wire constant temperature rolling apparatus according to claim 1 or 2, characterized in that: the first transverse roller set (51), the first longitudinal roller set (61), the second transverse roller set (52) and the second longitudinal roller set (62) all comprise a group of working rollers which are symmetrically arranged along a rolling central line.
4. The magnesium alloy wire constant temperature rolling device according to claim 1, characterized in that: the diameter of the magnesium alloy rod to be rolled is 6mm, and the diameter of the magnesium alloy wire is 1 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022459290.XU CN213793458U (en) | 2020-10-30 | 2020-10-30 | Magnesium alloy wire constant temperature rolling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022459290.XU CN213793458U (en) | 2020-10-30 | 2020-10-30 | Magnesium alloy wire constant temperature rolling device |
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| CN213793458U true CN213793458U (en) | 2021-07-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114798800A (en) * | 2022-05-11 | 2022-07-29 | 中北大学 | Preparation process of heavy rare earth magnesium alloy wire for electric arc additive |
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- 2020-10-30 CN CN202022459290.XU patent/CN213793458U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114798800A (en) * | 2022-05-11 | 2022-07-29 | 中北大学 | Preparation process of heavy rare earth magnesium alloy wire for electric arc additive |
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