Aluminum alloy ingot rolling apparatus

Abstract

The utility model discloses aluminum alloy ingot processing technical field specifically, and this is a kind of aluminum alloy ingot calendering device, the utility model includes conveying roller, the outside of conveying roller is provided with heating assembly, the upper end left side of conveying roller is provided with blanking plate, blanking plate is ramp type setting, the left side below of blanking plate is provided with calendering assembly, calendering assembly is located the left side below of conveying roller, the outside of blanking plate is provided with anti-offset mechanism. The utility model is through setting up convenient replacement mould mechanism, can be firmly to the mould used in calendering with Limit, to guarantee the stability of aluminum alloy ingot in the process of calendering, the component of mould limiting is moved simultaneously and is adjusted, and it is convenient to clamp and loosen mould, even to replace mould, can according to the production needs the mould of different shape can be quickly replaced, setting up anti-offset mechanism simultaneously, the position of aluminum material after heating can be corrected, make it can accurately blank into the inside of mould.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy ingot processing technology, specifically an aluminum alloy ingot rolling device. Background Technology

[0002] Aluminum alloy ingots are metal alloys composed of aluminum and one or more alloying elements (such as copper, magnesium, silicon, zinc, etc.). They are block or ingot-shaped materials made through processes such as smelting and casting. In order to meet the customized needs of different fields for the shape and performance of aluminum materials, they are often rolled.

[0003] In the current aluminum alloy ingot rolling process, machines are used to roll the ingots. Depending on the needs of different fields, different shapes of aluminum alloy ingots often need to be processed. However, the current processing machines are very cumbersome to change the molds, and it is not possible to quickly change the molds of different shapes, which affects the efficiency of processing aluminum alloy ingots of different shapes. Utility Model Content

[0004] The purpose of this invention is to provide an aluminum alloy ingot rolling device to solve the problems in the prior art.

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

[0006] An aluminum alloy ingot rolling device includes a conveyor roller, a heating component is provided on the outside of the conveyor roller, a feeding plate is provided on the upper left side of the conveyor roller, the feeding plate is arranged in a sloping manner, a rolling component is provided on the lower left side of the feeding plate, the rolling component is located on the lower left side of the conveyor roller, and an anti-deviation mechanism is provided on the outside of the feeding plate.

[0007] The anti-deviation mechanism includes a straightening plate symmetrically slidably disposed on the upper part of the feed plate. Fixing blocks are symmetrically installed on the outside of the straightening plate. A bidirectional lead screw is threadedly connected to the lower center of the fixing block. The bidirectional lead screw is rotatably disposed inside a support block installed on the lower center of the feed plate. A first motor is connected to the front end of the bidirectional lead screw. A limit rod is slidably connected to the lower front center of the fixing block. The limit rod slidably connected to the lower front center of the fixing block is fixedly installed on the left end of the support block installed on the lower center of the feed plate.

[0008] Preferably, the heating assembly includes heating chambers installed on the upper and lower sides of the conveyor roller. The interior of the heating chamber is set as a cavity. Baffles are symmetrically arranged on the left and right sides of the interior of the heating chamber. Heating wires are provided on the inner wall of the heating chamber. Fans are installed at equal intervals on the upper side of the inner wall of the heating chamber.

[0009] Preferably, the calendering assembly includes an operating table disposed below the left side of the transfer roller. The operating table has a cavity in the middle. An intermediate plate is slidably disposed on the upper side of the cavity in the middle of the operating table. A first electric push rod is installed on the left front end of the intermediate plate. The left end of the first electric push rod is fixedly connected to the operating table.

[0010] Preferably, a mold cavity is provided on the upper side of the intermediate plate, an upper pressure plate is provided on the upper side of the mold cavity, an electric push rod is threadedly connected to the upper middle part of the upper pressure plate, and the upper end of the electric push rod installed on the upper middle part of the upper pressure plate is fixedly connected to the support frame installed on the left side of the upper end of the heating component.

[0011] Preferably, a fixed slot frame is slidably connected to the lower end of the operating table, the fixed slot frame is placed directly on the ground, a second electric push rod is fixedly connected to the lower right side of the operating table, the right end of the second electric push rod is fixedly connected to the fixed slot frame, and a collection box is provided on the left side inside the fixed slot frame.

[0012] Preferably, the mold cavity is symmetrically provided with mold replacement mechanisms on the left and right sides of the outside. The mold replacement mechanism includes a limiting plate that is symmetrically and tightly fitted to the outside of the mold cavity. A moving block is fixedly connected to the outer end of the limiting plate. A fixed frame is slidably connected to the outside of the moving block. A sliding rod is slidably connected to the inside of the moving block. A third electric push rod is symmetrically fixedly connected to the outer end of the middle part of the sliding rod. The outer end of the third electric push rod is fixedly connected to the fixed frame.

[0013] Preferably, a feeding assembly is symmetrically arranged on the outer side of the middle part of the fixed frame. The feeding assembly includes a second motor symmetrically arranged on the outer side of the middle part of the fixed frame. The output shaft of the second motor is fixedly connected to the outer end of the middle part of the fixed frame. A fourth electric push rod is fixedly connected to the lower end of the second motor. The lower end of the fourth electric push rod is fixedly connected to the operating table.

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

[0015] 1. This utility model, by setting up a mold replacement mechanism, can firmly limit the mold used for rolling, thereby ensuring the stability of aluminum alloy ingots during the rolling process. At the same time, the mold limiting component is easy to move and adjust, making it convenient to clamp and release the mold, and thus easy to replace the mold. Different shaped molds can be quickly replaced according to production needs.

[0016] 2. This utility model, by setting an anti-deviation mechanism, addresses the issue that before the aluminum material is rolled, it needs to be placed on the upper side of the conveyor roller for heating and transfer. After heating, the aluminum material enters the mold through the inclined plate on the outer side of the conveyor roller for rolling. However, during the transfer of the aluminum material by the conveyor roller, the aluminum material will shift in position and cannot always be guaranteed to be in the middle of the conveyor roller. As a result, when the heated aluminum material is unloaded, it will not enter the mold accurately. The anti-deviation mechanism can correct the position of the heated aluminum material, so that it can be accurately unloaded into the mold. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 This is a schematic diagram of the overall perspective structure of the calendering apparatus of this utility model;

[0019] Figure 2 This is a schematic diagram of the anti-deviation mechanism of the calendering device of this utility model;

[0020] Figure 3 This is a schematic diagram of the heating assembly structure of the calendering device of this utility model;

[0021] Figure 4 This is a perspective view of the connection structure between the intermediate plate, the first electric push rod, and the operating table of the calendering apparatus of this utility model.

[0022] Figure 5 This is a perspective view of the connection structure between the second motor and the fourth electric push rod of the calendering device of this utility model;

[0023] Figure 6 This is a perspective view of the connection structure of the calendering device of this utility model, which facilitates mold replacement.

[0024] The attached figures are labeled as follows:

[0025] 1. Transfer roller; 2. Heating assembly; 21. Heating chamber; 22. Heating wire; 23. Fan; 3. Calendering assembly; 31. Die cavity; 32. Upper pressure plate; 33. Intermediate plate; 34. First electric push rod; 35. Operating table; 36. Second electric push rod; 37. Fixed slot frame; 4. Unloading plate; 5. Anti-deviation mechanism; 51. Correcting plate; 52. Fixing block; 53. Bidirectional lead screw; 54. First motor; 6. Die replacement mechanism; 61. Limiting plate; 62. Moving block; 63. Fixed frame; 64. Sliding rod; 65. Third electric push rod; 7. Unloading assembly; 71. Second motor; 72. Fourth electric push rod. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] To address the problems existing in the prior art, this embodiment provides the following technical solution: an aluminum alloy ingot rolling device, comprising a transmission roller 1 and a heating assembly 2. A feeding plate 4 is provided on the upper left side of the transmission roller 1, and an anti-deviation mechanism 5 is provided on the outside of the feeding plate 4. The anti-deviation mechanism 5 can correct the position of the heated aluminum material, enabling it to be accurately fed into the mold cavity 31. At the same time, a mold replacement mechanism 6 is provided, which is symmetrically arranged on the outside of the mold cavity 31. The mold replacement mechanism 6 can firmly limit the mold cavity 31, which can improve the rolling accuracy of the aluminum material inside. Furthermore, the mold replacement mechanism 6 can be adjusted to facilitate the replacement of the mold cavity 31, allowing for the replacement of mold cavities 31 of different shapes according to production needs.

[0028] like Figures 1-6 As shown, by setting up a transmission roller 1, the transmission roller 1 transmits kinetic energy to the drive shaft through a motor-driven sprocket and gear set. The drive shaft can drive the roller to rotate, so that the aluminum material to be processed can be placed on the upper side of the transmission roller 1 for transmission.

[0029] A heating assembly 2 is provided on the outside of the transmission roller 1. The heating assembly 2 includes heating chambers 21 provided on the upper and lower sides of the transmission roller 1. The interior of the heating chambers 21 is set as a cavity, which can wrap the transmission roller 1.

[0030] Meanwhile, an electric heating wire 22 is installed on the inner wall of the heating chamber 21. By turning on the electric heating wire 22, the interior of the heating chamber 21 can be heated. Secondly, fans 23 are installed at equal intervals on the upper side of the inner wall of the heating chamber 21. When the electric heating wire 22 starts heating, the fans 23 can be turned on. The fans 23 can rotate to generate wind, which can accelerate the circulation of hot air inside the heating chamber 21.

[0031] The heating chamber 21 is symmetrically equipped with baffles (the baffles are windproof curtains with heat insulation and windproof features) on the left and right sides. The baffles facilitate the placement of aluminum materials on the upper side of the transmission roller 1 for transmission, and at the same time reduce the escape of hot air during the transmission of aluminum materials.

[0032] The aluminum material is placed on the upper right side of the transfer roller 1 from the baffle on the right side of the heating chamber 21. Then the transfer roller 1 is started so that the aluminum material can be transferred from right to left. During the transfer, the aluminum material can be heated inside the heating chamber 21. The heated aluminum material can be more easily deformed in the subsequent rolling process, which can reduce the risk of cracks and breakage. At the same time, a temperature sensor (model DS18B20) is set on the front side of the heating component 2, which can detect the temperature inside the heating component 2, thereby allowing the temperature inside the heating component 2 to be controlled.

[0033] A feeding plate 4 is set on the upper left side of the transmission roller 1. The right end of the feeding plate 4 is fixedly connected to the left end of the heating component 2 for limiting. The feeding plate 4 is set in a sloping manner. Furthermore, an anti-deviation mechanism 5 is set on the outside of the feeding plate 4.

[0034] The anti-deviation mechanism 5 includes a straightening plate 51 that is symmetrically slidably disposed on the upper end of the feed plate 4. Fixing blocks 52 are symmetrically installed on the outer side of the straightening plate 51. At the same time, a bidirectional lead screw 53 is threadedly connected to the lower side of the middle part of the fixing block 52. The front end of the bidirectional lead screw 53 is connected to the first motor 54. The bidirectional lead screw 53 is rotatably disposed inside the support block installed at the lower end of the feed plate 4. In addition, a limiting rod is slidably connected to the lower left side of the fixing block 52. The limiting rod is fixedly installed on the left end of the support block installed at the lower end of the feed plate 4.

[0035] That is, when the heated aluminum material is transferred to the left end by the transfer roller 1, it will be transferred to the upper surface of the blanking plate 4, and will be discharged into the mold cavity 31 of the rolling assembly 3 on the left side of the lower middle part of the blanking plate 4 via the slope of the blanking plate 4;

[0036] However, when the aluminum material is transported by the transfer roller 1, the aluminum material will shift in position during the transport process and cannot always be guaranteed to be transported in the middle of the transfer roller 1. As a result, when the heated aluminum material is unloaded, it will not accurately enter the interior of the mold cavity 31.

[0037] Therefore, when the material enters the upper surface of the feed plate 4, the first motor 54 can be turned on immediately, causing the bidirectional lead screw 53 connected to the output shaft of the first motor 54 to rotate. The fixing block 52, which is threaded to the outer side of the bidirectional lead screw 53, will move inward and outward under the limit of the limiting rod. At the same time, the straightening plate 51 installed on the inner side of the upper end of the fixing block 52 will move on the upper side of the feed plate 4. The straightening plate 51 will move inward at the same time, and will come into contact with the front and rear sides of the outer surface of the aluminum material. It will control and limit the transmitted aluminum material to the middle of the upper surface of the feed plate 4. Then, the straightening plate 51 will slowly move outward, so that it will separate from the aluminum material it is in contact with. The separation distance is very small. At this time, the aluminum material after the straightening position will enter the interior of the mold cavity 31 along the slope of the feed plate 4.

[0038] The mold cavity 31 is located on the upper end of the intermediate plate 33, which is set on the upper side of the cavity in the middle of the operating table 35. The lower end of the support leg of the operating table 35 is slidably located inside the fixed slot frame 37. The fixed slot frame 37 is fixed to the ground. A connecting rod is set between the two support legs on the right side of the operating table 35. A second electric push rod 36 is installed on the right side of the middle part of the connecting rod. The right end of the second electric push rod 36 is fixedly connected to the connecting rod set between the right end of the fixed slot frame 37. The second electric push rod 36 can be opened to push the entire operating table 35 and the upper part of the components to the left.

[0039] This causes the left support leg of the operating table 35 to move to the leftmost side of the fixed slot 37. At this time, the cavity inside the operating table 35 will be aligned with the collection box set on the left side inside the fixed slot 37. Meanwhile, the mold cavity 31 set on the upper end of the middle plate 33 on the upper side of the middle part of the operating table 35 will be vertically located on the lower side of the upper pressure plate 32. An electric telescopic rod is threaded on the upper end of the middle part of the upper pressure plate 32. The top end of the electric telescopic rod is fixedly connected to the support frame installed on the left side of the upper end of the heating component 2.

[0040] The size of the upper pressure plate 32 is consistent with the size of the inner cavity of the mold cavity 31;

[0041] At this time, the electric telescopic rod installed at the upper middle part of the upper pressure plate 32 can be opened. That is, the output end of the electric telescopic rod can push the upper pressure plate 32 to move downward. The lower surface of the upper pressure plate 32 will come into contact with the aluminum material inside the mold cavity 31, so that the aluminum material can be extruded.

[0042] By setting a mold replacement mechanism 6 on the outside of the mold cavity 31, the mold cavity 31 is positioned to limit the position of the mold cavity 31, effectively ensuring that the mold cavity 31 will not shift during the rolling process of the aluminum material.

[0043] The mold replacement mechanism 6 includes a limiting plate 61 that fits snugly on the left and right sides of the mold cavity 31. A movable block 62 is installed on the outer end of the limiting plate 61. The movable block 62 is symmetrically slidably arranged inside the fixed frame 63. At the same time, a groove is opened inside the movable block 62, and the front and rear sides of the sliding rod 64 are slidably connected inside the groove. The output end of the third electric push rod 65 is fixedly connected to the middle outer side of the sliding rod 64. That is, by opening the third electric push rod 65, the third electric push rod 65 will move synchronously through synchronous control technology. The output end of the third electric push rod 65 can push the connected sliding rod 64 inward to move. The front and rear sides of the sliding rod 64 will slide inward inside the movable block 62. At this time, it will push the connected movable block 62 to move outward. At this time, the limiting plate 61 connected to the inner end of the movable block 62 will move together. When the limiting plate 61 moves outward, it can disengage from the mold cavity 31.

[0044] Conversely, when the output end of the third electric push rod 65 pulls the sliding rod 64 outward, the front and rear sides of the sliding rod 64 will move outward inside the moving block 62. At this time, it will pull the connected moving block 62 to move inward, and the limiting plate 61 will also move with the moving block 62. That is, when the limiting plate 61 moves inward, it can fit with the outside of the mold cavity 31, thereby limiting the mold cavity 31. The setting of the mold replacement mechanism 6 facilitates the limiting and releasing of the mold cavity 31, and makes it convenient to replace the mold cavity 31 according to different production needs. At the same time, when the mold cavity 31 is replaced, the upper pressure plate 32 also needs to be replaced. The upper pressure plate 32 is connected to the output shaft of the electric telescopic rod installed on the upper side by a thread, which can be rotated and disassembled for replacement.

[0045] After the aluminum material inside the mold cavity 31 is rolled, the upper pressure plate 32 moves upward to its original position and is placed on the upper middle part of the intermediate plate 33 through the mold cavity 31. The intermediate plate 33 is located on the upper part of the cavity opened in the middle of the operating table 35. The size of the mold cavity 31 is smaller than the size of the cavity inside the operating table 35. At the same time, the first electric push rod 34 is installed on the left side of the front side of the intermediate plate 33. The left end of the first electric push rod 34 is connected to the operating table 35 and limited. The first electric push rod 34 can be opened. The output end of the first electric push rod 34 can push the connected intermediate plate 33 to move to the right, so that it is separated from the cavity in the middle of the operating table 35, so as not to affect the unloading of the rolled aluminum material.

[0046] A feeding assembly 7 is provided on the outside of the mold-changing mechanism 6. The feeding assembly 7 includes a second motor 71 and a fourth electric push rod 72. The second motor 71 is installed on the left and right sides of the outside of the mold-changing mechanism 6, and the output shaft of the second motor 71 is fixedly connected to the fixing frame 63 in the mold-changing mechanism 6. At the same time, the fourth electric push rod 72 is installed at the lower end of the second motor 71. The bottom of the fourth electric push rod 72 is fixedly connected to the support leg of the operating table 35, so that the fourth electric push rod 72 can be opened. The output end of the fourth electric push rod 72 can push the second motor 71, the mold-changing mechanism 6 and the mold. Cavity 31 moves upward to a suitable space for the mold changing mechanism 6 to rotate, and the second motor 71 can be opened. The two second motors 71 on the outside of the mold changing mechanism 6 will move synchronously through synchronous control technology. The second motors 71 can make the entire mold changing mechanism 6 rotate, and the mold cavity 31 held in the mold changing mechanism 6 will also rotate together. The rotation angle of the mold changing mechanism 6 is 360°. The second motors 71 are forward and reverse motors. At this time, the opening of the mold cavity 31 will face downward. At this time, the rolled aluminum material inside will fall into the collection box under the cavity of the operating table 35 for unified collection.

[0047] All motor models listed above are Z4-180-21, and electric linear actuator models are HB-DJ801.

[0048] The working principle of this aluminum alloy ingot rolling device is as follows: The aluminum material to be rolled is placed on the upper end of the conveyor roller 1 for transport. The aluminum material first enters the heating chamber 21 of the heating assembly 2 for heating and softening. After softening and heating, the aluminum material is fed through the feeding plate 4 set on the upper left side of the conveyor roller 1, allowing the heated aluminum material to enter the mold cavity 31. An anti-deviation mechanism 5 is set on the outside of the feeding plate 4, which can correct the position of the heated aluminum material, ensuring that it is located on the upper middle surface of the feeding plate 4, so that it can accurately enter the mold cavity 31. Then, the entire rolling assembly 3 is adjusted. The position allows the mold cavity 31 to be located below the upper pressure plate 32, and the upper pressure plate 32 can then move downwards to extrude the aluminum material inside the mold cavity 31 to form it. In addition, a mold replacement mechanism 6 is provided on the outside of the rolling assembly 3. The mold replacement mechanism 6 can limit the mold cavity 31 and is easy to adjust, making it convenient to replace the mold cavity 31. It can process and produce aluminum alloy ingots of different shapes according to requirements. Furthermore, a feeding assembly 7 is provided on the outside of the mold replacement mechanism 6. The feeding assembly 7 can flip the mold cavity 31 to facilitate the rapid feeding of the rolled aluminum material.

[0049] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An aluminum alloy ingot rolling apparatus, characterized in that: Includes a transfer roller (1), a heating component (2) is provided on the outside of the transfer roller (1), a feeding plate (4) is provided on the upper left side of the transfer roller (1), the feeding plate (4) is arranged in a sloping manner, a calendering component (3) is provided on the lower left side of the feeding plate (4), the calendering component (3) is located on the lower left side of the transfer roller (1), and an anti-deviation mechanism (5) is provided on the outside of the feeding plate (4); The anti-deviation mechanism (5) includes a straightening plate (51) symmetrically slidably disposed on the upper end of the feed plate (4). A fixing block (52) is symmetrically installed on the outside of the straightening plate (51). A two-way screw (53) is threadedly connected to the lower middle part of the fixing block (52). The two-way screw (53) is rotatably disposed inside the support block installed on the lower middle part of the feed plate (4). A first motor (54) is connected to the front end of the two-way screw (53). A limit rod is slidably connected to the lower front part of the middle part of the fixing block (52). The limit rod slidably connected to the lower front part of the middle part of the fixing block (52) is fixedly installed on the left end of the support block installed on the lower middle part of the feed plate (4).

2. The aluminum alloy ingot rolling apparatus according to claim 1, characterized in that, The heating assembly (2) includes heating chambers (21) installed on the upper and lower sides of the transmission roller (1). The interior of the heating chamber (21) is set as a cavity. Baffles are symmetrically arranged on the left and right sides of the interior of the heating chamber (21). Heating wires (22) are provided on the inner wall of the heating chamber (21). Fans (23) are installed at equal intervals on the upper side of the inner wall of the heating chamber (21).

3. The aluminum alloy ingot rolling apparatus according to claim 2, characterized in that, The calendering assembly (3) includes an operating table (35) located below the left side of the transfer roller (1). The middle part of the operating table (35) is hollow. An intermediate plate (33) is slidably arranged on the upper side of the middle cavity of the operating table (35). A first electric push rod (34) is installed on the left front side of the intermediate plate (33). The left end of the first electric push rod (34) is fixedly connected to the operating table (35).

4. The aluminum alloy ingot rolling apparatus according to claim 3, characterized in that, The upper side of the intermediate plate (33) is provided with a mold cavity (31), and the upper side of the mold cavity (31) is provided with an upper pressure plate (32). The upper end of the middle part of the upper pressure plate (32) is threaded with an electric push rod. The upper end of the electric push rod installed at the upper end of the middle part of the upper pressure plate (32) is fixedly connected to the support frame installed on the left side of the upper end of the heating component (2).

5. The aluminum alloy ingot rolling apparatus according to claim 3, characterized in that, The lower end of the operating table (35) is slidably connected to a fixed slot frame (37), which is placed directly on the ground. A second electric push rod (36) is fixedly connected to the lower right side of the operating table (35). The right end of the second electric push rod (36) is fixedly connected to the fixed slot frame (37). A collection box is provided on the left side inside the fixed slot frame (37).

6. The aluminum alloy ingot rolling apparatus according to claim 4, characterized in that, The mold cavity (31) is symmetrically provided with mold replacement mechanism (6) on the left and right sides. The mold replacement mechanism (6) includes a limiting plate (61) that is symmetrically and tightly fitted to the outside of the mold cavity (31). The outer end of the limiting plate (61) is fixedly connected to a moving block (62). The outer side of the moving block (62) is slidably connected to a fixed frame (63). The inner side of the moving block (62) is slidably connected to a sliding rod (64). The outer end of the middle part of the sliding rod (64) is symmetrically fixedly connected to a third electric push rod (65). The outer end of the third electric push rod (65) is fixedly connected to the fixed frame (63).

7. The aluminum alloy ingot rolling apparatus according to claim 6, characterized in that, The fixing frame (63) is symmetrically provided with a feeding assembly (7) on the outer side of the middle part. The feeding assembly (7) includes a second motor (71) symmetrically provided on the outer side of the middle part of the fixing frame (63). The output shaft of the second motor (71) is fixedly connected to the outer end of the middle part of the fixing frame (63). A fourth electric push rod (72) is fixedly connected to the lower end of the second motor (71). The lower end of the fourth electric push rod (72) is fixedly connected to the operating table (35).

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