Non-ferrous metal calendering apparatus

Abstract

The present application relates to calendering equipment technical field, particularly to a non-ferrous metal calendering equipment, including body, on the body along the linear direction interval sets up multiple groups of calendering roller group, calendering roller group includes calendering roller, laminating roller, lifting mechanism and drive mechanism, calendering roller and laminating roller are parallel to each other, and calendering roller is located at the top of laminating roller, lifting mechanism is installed on the body, the moving end of lifting mechanism is connected with calendering roller, and calendering roller is controlled to lift along the vertical direction, laminating roller is rotatably connected to the body, the output end of drive mechanism is connected with laminating roller, and laminating roller is driven to rotate actively, first cooling mechanism is arranged at the both ends of calendering roller, second cooling mechanism is arranged between calendering roller and laminating roller and at the both ends in length direction, by adopting the above technical scheme, calendering roller and laminating roller can be cooled during calendering process, the body surface temperature of calendering roller and laminating roller is reduced, and the efficiency of calendering process is improved.

Description

Technical Field

[0001] This invention relates to the field of rolling equipment technology, and in particular to a non-ferrous metal rolling processing equipment. Background Technology

[0002] Metal rolling processing equipment mainly refers to equipment used in the metal processing process to deform metal materials in a plastic state by applying external force, thereby achieving the required shape and size. This type of equipment is widely used in many industries such as metal manufacturing, machinery manufacturing, automobile manufacturing, and electronics manufacturing.

[0003] Existing rolling equipment includes an upper rolling roll and a lower bonding roll. During the rolling process, the metal sheet passes between the two for rolling. When processing is carried out for a long time, the surface temperature of the rolling roll and the lower bonding roll will rise, resulting in the unqualified sheet material. Therefore, it is necessary to stop the machine for cooling so that the surface temperature of the rolling roll and the bonding roll can be reduced to a set temperature before processing can be carried out again. This method results in low rolling processing efficiency. Summary of the Invention

[0004] (a) Technical problems to be solved To address the shortcomings of existing technologies, this invention provides a non-ferrous metal rolling processing equipment that can cool the rolling rolls and bonding rolls during the rolling process, thereby reducing their surface temperature and improving the efficiency of the rolling process.

[0005] (II) Technical Solution To achieve the above objectives, this application provides a non-ferrous metal rolling processing equipment, including a machine body, on which multiple sets of rolling rolls are spaced apart along a straight line; each rolling roll set includes a rolling roll, a bonding roll, a lifting mechanism, and a driving mechanism; the rolling roll and the bonding roll are parallel to each other, with the rolling roll located above the bonding roll; the lifting mechanism is mounted on the machine body, and its moving end is connected to the rolling roll and controls the rolling roll to rise and fall vertically; the bonding roll is rotatably connected to the machine body, and the output end of the driving mechanism is connected to the bonding roll and drives the bonding roll to rotate actively; a first cooling mechanism is provided at both ends of the rolling roll, and a second cooling mechanism is provided between the rolling roll and the bonding roll, at both ends along the length direction.

[0006] Preferably, a support shaft is fixedly provided at the center of each end of the calendering roll, and the two ends of the support shaft are connected to the lifting end of the lifting mechanism; the first cooling mechanism is fixedly provided at both ends of the calendering roll and on the outside of the support shaft.

[0007] Preferably, the first cooling mechanism includes a cooling roller located at both ends of the calendering roller and detachably fixedly connected to it. A first guide hole is formed on the inner side of the cooling roller, the first guide hole being spirally arranged inside the cooling roller. The end of the first guide hole away from the calendering roller passes through the end of the cooling roller to form a first refrigerant hole. A central hole is formed on the support shaft and on the shaft section of the cooling roller. A second refrigerant hole is opened on the side wall of the support shaft near the cooling roller. A connecting pipe connects the first refrigerant hole and the second refrigerant hole. An annular groove is formed on the end face of the cooling roller near the calendering roller. A second guide hole is opened on the calendering roller. The length direction of the second guide hole is parallel to the length direction of the support shaft. Both ends of the second guide hole are respectively connected to the annular groove. Multiple second guide holes are spaced apart along the circumferential direction. The diameter of the second guide hole is smaller than the diameter of the first guide hole.

[0008] Preferably, annular indicator grooves are formed on the circumferential surface of the calendering roll and at both ends near the cooling roll.

[0009] Preferably, the second cooling mechanism includes mounting columns located between two adjacent calendering roll groups. The mounting columns are located at both ends of the bonding roll. Cooling blocks are fixedly arranged on the vertical side of the mounting columns near the bonding roll. A first arc-shaped side is formed on the side of the cooling block near the calendering roll, which is close to the calendering roll and does not affect the lifting and lowering of the calendering roll. The first arc-shaped side is attached to the calendering roll. A second arc-shaped side is formed on the side of the cooling block near the bonding roll, which is also attached to the bonding roll. An air supply cavity is formed inside the cooling block. An air supply pipe is provided on the cooling block, with one end connected to the air supply cavity and the other end connected to a blower. Multiple cooling holes are provided on both the first and second arc-shaped sides, and the cooling holes are connected to the air supply cavity.

[0010] Preferably, a lifting hole is provided on the machine body and directly above the two support shafts; the lifting mechanism includes a support base, a lifting column, a lifting screw, a driven gear, and a driving gear; The driving gear is rotatably connected to the upper side of the machine body, and a driven gear meshes with each of the two sides of the driving gear near the two lifting holes; the driven gears are rotatably connected to the machine body; the lifting screw is fixedly connected to the center of each driven gear, the lifting screw is located in the lifting hole, a support seat is rotatably connected to each support shaft, the lifting column is fixedly connected to the side of the support seat away from the support shaft, the end of the lifting column away from the support seat has a threaded hole, and the end of the lifting column away from the support seat is slidably connected to the lifting hole, the end of the lifting screw away from the driven gear is threadedly connected to the threaded hole.

[0011] Preferably, the driving mechanism includes a drive motor and a reducer, both of which are fixed to the machine body, and the output shaft of the drive motor is connected to the reducer, and the output shaft of the reducer is connected to the bonding roller.

[0012] Preferably, a limiting mechanism for limiting the rolling plate is provided on the mounting column.

[0013] Preferably, the limiting mechanism includes a limiting plate, on which a waist-shaped hole is provided at the position of each calendering roll group, through which the calendering roll group passes; an adjusting rod and a support rod are fixedly provided at one end of the limiting plate near the mounting post, the adjusting rod and the support rod being arranged vertically; a plurality of mounting holes are provided on the mounting post along the vertical direction, through which the adjusting rod and the support rod pass; the adjusting rod is a threaded rod, and a locking nut is provided on the threaded rod at both ends of the mounting hole.

[0014] (III) Beneficial Effects A non-ferrous metal rolling processing equipment, through a first cooling mechanism and a second cooling mechanism disposed outside the rolling rolls and bonding rolls, can cool the rolling rolls and bonding rolls during the rolling process, reduce the surface temperature of the rolling rolls and bonding rolls, and improve the rolling efficiency. Secondly, through limiting components disposed at both ends of the rolling rolls and bonding rolls, the sheet material to be processed can be limited when passing through multiple rolling roll groups. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of an overall non-ferrous metal rolling processing equipment according to the present invention; Figure 2 This is a schematic diagram highlighting the lifting mechanism of the present invention; Figure 3 This is a schematic diagram highlighting the first cooling mechanism of the present invention; Figure 4 This is a schematic diagram highlighting the second cooling mechanism of the present invention.

[0016] Marked in the attached diagram: 100. Machine body; 110. Lifting hole; 200. Calendering roll assembly; 210. Calendering roll; 211. Support shaft; 2111. Center hole; 2112. Second refrigerant hole; 212. Rotary joint; 213. Liquid supply pipe; 214. Second guide hole; 215. Annular indicator groove; 220. Laminating roller; 230. Lifting mechanism; 231. Support base; 232. Lifting column; 2321. Threaded hole; 233. Lifting screw; 234. Driven gear; 235. Driving gear; 2351. Handle; 240. Drive mechanism; 241. Drive motor; 242. Reducer; 300. First cooling mechanism; 310. Cooling roller; 311. First guide hole; 312. First refrigerant hole; 313. Connecting pipe; 314. Annular groove; 400. Second cooling mechanism; 410. Mounting column; 411. Mounting hole; 420. Cooling block; 421. First arc-shaped side; 422. Second arc-shaped side; 423. Air supply cavity; 424. Cooling hole; 430. Air supply pipe; 440. Blower; 500. Limiting mechanism; 510. Limiting plate; 511. Waist-shaped hole; 520. Adjusting rod; 530. Support rod. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Example This invention provides a non-ferrous metal rolling processing equipment, see [link / reference]. Figures 1-4 The machine includes a machine body 100, on which multiple sets of rolling rollers 200 are spaced apart along a straight line. When processing non-ferrous metals, the non-ferrous metal sheet to be rolled is placed between the rolling rollers 200 and passes through multiple rolling rollers 200 in sequence to achieve the rolling processing of the non-ferrous metal and finally obtain the material that meets the requirements.

[0019] Specifically, the calendering roll assembly 200 includes a calendering roll 210, a bonding roll 220, a lifting mechanism 230, and a driving mechanism 240.

[0020] The calendering roll 210 and the bonding roll 220 are parallel to each other, with the calendering roll 210 located above the bonding roll 220. The lifting mechanism 230 is mounted on the machine body 100, and the moving end of the lifting mechanism 230 is connected to the calendering roll 210 and controls the calendering roll 210 to rise and fall in the vertical direction. The bonding roll 220 is rotatably connected to the machine body 100, and the output end of the drive mechanism 240 is connected to the bonding roll 220 and drives the bonding roll 220 to rotate actively. During processing, the metal plate to be processed passes between the calendering roll 210 and the bonding roll 220.

[0021] A first cooling mechanism 300 is provided at both ends of the calendering roll 210, and a second cooling mechanism 400 is provided at both ends along the length of the calendering roll 210 and the bonding roll 220. The first cooling mechanism 300 and the second cooling mechanism 400 are used to cool the calendering roll 210 and the bonding roll 220, reduce their temperature, and prevent the surfaces of the calendering roll 210 and the bonding roll 220 from overheating due to prolonged use.

[0022] A support shaft 211 is fixedly installed at the center of both ends of the calender roll 210, and both ends of the support shaft 211 are connected to the lifting end of the lifting mechanism 230; a first cooling mechanism 300 is fixedly installed at both ends of the calender roll 210 and on the outside of the support shaft 211.

[0023] The first cooling mechanism 300 includes cooling rollers 310, which are located at both ends of the calendering roller 210 and are detachably and fixedly connected to the calendering roller 210. Specifically, the cooling rollers 310 and the calendering roller 210 are fixedly connected by multiple bolts.

[0024] A first guide hole 311 is formed on the inner side of the cooling roller 310. The first guide hole 311 is spirally arranged inside the cooling roller 310. The end of the first guide hole 311 away from the calendering roller 210 passes through the end of the cooling roller 310, forming a first refrigerant hole 312. A center hole 2111 is formed on the support shaft 211 and on the shaft section of the cooling roller 310. A second refrigerant hole 2112 is opened on the side wall of the support shaft 211 near the cooling roller 310. A connecting pipe 313 connects the first refrigerant hole 312 and the second refrigerant hole 2112. During operation, circulating coolant is provided through the two center holes 2111 of the two end support shafts 211. Specifically, during installation, a rotary joint 212 is used to connect the supply pipe 213. Thus, during use, the support shaft 211 can both rotate and supply coolant.

[0025] An annular groove 314 is formed on one end face of the cooling roller 310 near the calendering roller 210. A sealing structure is formed between the cooling roller 310 and the calendering roller 210, and on both the outer and inner sides of the annular groove 314, so that the coolant will not overflow when it enters the annular groove 314.

[0026] A second guide hole 214 is provided on the calendering roll 210. The length direction of the second guide hole 214 is parallel to the length direction of the support shaft 211, and both ends of the second guide hole 214 are connected to annular grooves 314. Multiple second guide holes 214 are spaced apart along the circumference, and the diameter of the second guide hole 214 is smaller than the diameter of the first guide hole 311. Through the second guide hole 214, the two annular grooves 314 at both ends are connected, and the coolant forms a passage between the cooling roll 310 and the calendering roll 210. During operation, the coolant enters through a central hole 2111, passes through a first guide hole 311 and an annular groove 314, passes through the second guide hole 214, enters another first guide hole 311, and finally exits through another central hole 2111, forming a circulating flow path. It is understandable that a water storage container and a water pump are installed on the outside, and coolant is installed in the water storage container. The central hole 2111 is connected to the water storage ball and the water pump through the liquid supply pipe 213 to form a water supply cycle, which in turn circulates and cools the calender roll 210, so that the calender roll 210 maintains a low temperature during operation.

[0027] Annular indicator grooves 215 are formed on the circumferential surface of the calendering roll 210 at both ends near the cooling roll 310. The annular indicator grooves 215 remind the operator of the maximum width of the calendering roll 210 during operation.

[0028] The second cooling mechanism 400 includes a mounting post 410 located between two adjacent calendering roll groups 200. The mounting post 410 is located at both ends of the bonding roll 220. Cooling blocks 420 are fixedly provided on the vertical side of the mounting post 410 near the bonding roll 220. A first arc-shaped side 421 is formed on the side of the cooling block 420 near the calendering roll 210. The first arc-shaped side 421 is close to the calendering roll 210 and does not affect the lifting and lowering of the calendering roll 210. That is, the size of the gap between the first arc-shaped side 421 and the calendering roll 210 meets the requirement of the calendering roll 210 lifting and lowering in the vertical direction.

[0029] A second arc-shaped side 422 is formed on the side of the cooling block 420 near the bonding roller 220, and the second arc-shaped side 422 is in contact with the bonding roller 220. An air supply cavity 423 is formed inside the cooling block 420, and an air supply pipe 430 is provided on the cooling block 420, with one end of the air supply pipe 430 connected to the air supply cavity 423 and the other end connected to a blower 440. Multiple cooling holes 424 are provided on both the first arc-shaped side 421 and the second arc-shaped side 422, and the cooling holes 424 are connected to the air supply cavity 423.

[0030] During operation, the blower 440 supplies cold air to all the air supply chambers 423, and then blows cold air to the calendering roll 210 and bonding roll 220 through the cooling holes 424 to achieve the purpose of cooling the surfaces of the two.

[0031] A lifting hole 110 is provided on the body 100 and directly above the two support shafts 211.

[0032] The lifting mechanism 230 includes a support base 231, a lifting column 232, a lifting screw 233, a driven gear 234, and a driving gear 235.

[0033] The driving gear 235 is rotatably connected to the upper side of the machine body 100, and a driven gear 234 meshes with each of the two sides of the driving gear 235 near the two lifting holes 110; the driven gears 234 are rotatably connected to the machine body 100 respectively. Lifting screws 233 are fixedly connected to the center of the driven gears 234 respectively, and the lifting screws 233 are located in the lifting holes 110.

[0034] A support base 231 is rotatably connected to each support shaft 211. A lifting column 232 is fixedly connected to the side of the support base 231 away from the support shaft 211. A threaded hole 2321 is opened at the end of the lifting column 232 away from the support base 231, and the end of the lifting column 232 away from the support base 231 is slidably connected to the lifting hole 110. The end of the lifting screw 233 away from the driven gear 234 is threadedly connected to the threaded hole 2321. During operation, when the driving gear 235 is rotated, the two driven gears 234 on both sides will rotate, thereby controlling the two lifting columns 232 to rise or fall synchronously.

[0035] Even better, a handle 2351 is fixedly provided on the upper side of the drive gear 235.

[0036] The drive mechanism 240 includes a drive motor 241 and a reducer 242. Both the drive motor 241 and the reducer 242 are fixed on the machine body 100, and the output shaft of the drive motor 241 is connected to the reducer 242, and the output shaft of the reducer 242 is connected to the bonding roller 220.

[0037] A limiting mechanism 500 for limiting the calender plate is provided on the mounting column 410. The limiting mechanism 500 includes a limiting plate 510, and an oblong hole 511 is provided on the limiting plate 510 at the position of each calender roll group 200, through which the calender roll group 200 passes.

[0038] An adjusting rod 520 and a support rod 530 are fixedly installed at one end of the limiting plate 510 near the mounting post 410. The adjusting rod 520 and the support rod 530 are arranged vertically.

[0039] Multiple mounting holes 411 are vertically formed on the mounting post 410. An adjusting rod 520 and a support rod 530 pass through the mounting holes 411. The adjusting rod 520 is a threaded rod, and locking nuts are respectively installed on the threaded rod at both ends of the mounting holes 411. In use, the limiting plate 510 is supported by the support rod 530. The position of the limiting plate 510 is adjusted and locked by the locking nuts and the threaded rod.

[0040] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," "front," and "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0041] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances. Without conflict, the embodiments and features in the embodiments of this invention can be combined with each other.

[0042] The embodiments described above are merely illustrative of implementation methods of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of this patent should be determined by the appended claims.

Claims

1. A non-ferrous metal rolling processing equipment, characterized in that, Includes a machine body (100), on which multiple sets of calendering rolls (200) are arranged at intervals along a straight direction; The calendering roll assembly (200) includes a calendering roll (210), a bonding roll (220), a lifting mechanism (230), and a driving mechanism (240); the calendering roll (210) and the bonding roll (220) are parallel to each other, and the calendering roll (210) is located above the bonding roll (220); the lifting mechanism (230) is mounted on the machine body (100); the moving end of the lifting mechanism (230) is connected to the calendering roll (210) and controls the calendering roll (210) to move up and down in the vertical direction; The bonding roller (220) is rotatably connected to the machine body (100), and the output end of the drive mechanism (240) is connected to the bonding roller (220) and drives the bonding roller (220) to rotate actively; A first cooling mechanism (300) is provided at both ends of the calendering roll (210), and a second cooling mechanism (400) is provided between the calendering roll (210) and the bonding roll (220) at both ends in the length direction.

2. The non-ferrous metal rolling processing equipment according to claim 1, characterized in that, A support shaft (211) is fixedly provided at the center of both ends of the calendering roll (210), and both ends of the support shaft (211) are connected to the lifting end of the lifting mechanism (230); the first cooling mechanism (300) is fixedly provided at both ends of the calendering roll (210) and on the outside of the support shaft (211).

3. The non-ferrous metal rolling processing equipment according to claim 2, characterized in that, The first cooling mechanism (300) includes a cooling roller (310), which is located at both ends of the calendering roller (210) and is detachably and fixedly connected to the calendering roller (210); A first guide hole (311) is formed on the inner side of the cooling roller (310). The first guide hole (311) is spirally arranged inside the cooling roller (310). The end of the first guide hole (311) away from the calendering roller (210) passes through the end of the cooling roller (310) to form a first refrigerant hole (312). A center hole (2111) is formed on the support shaft (211) and on the shaft section of the cooling roller (310). A second refrigerant hole (2112) is opened on the side wall of the support shaft (211) near the cooling roller (310). A connecting pipe (313) is connected between the first refrigerant hole (312) and the second refrigerant hole (2112). The cooling roller (310) has an annular groove (314) formed on one end face near the calendering roller (210). The calendering roller (210) has a second guide hole (214). The length direction of the second guide hole (214) is parallel to the length direction of the support shaft (211). The two ends of the second guide hole (214) are respectively connected to the annular groove (314). The second guide hole (214) is provided with multiple holes spaced apart along the circumferential direction, and the diameter of the second guide hole (214) is smaller than the diameter of the first guide hole (311).

4. The non-ferrous metal rolling processing equipment according to claim 1, characterized in that, Annular indicator grooves (215) are formed on the circumferential surface of the calendering roll (210) and at both ends near the cooling roll (310).

5. The non-ferrous metal rolling processing equipment according to claim 1, characterized in that, The second cooling mechanism (400) includes a mounting post (410) located between two adjacent calendering roll groups (200). The mounting post (410) is located at both ends of the bonding roll (220). Cooling blocks (420) are fixedly provided on the vertical side of the mounting post (410) near the bonding roll (220). A first arc-shaped side (421) is formed on the side of the cooling block (420) near the calendering roll (210). The first arc-shaped side (421) is close to the calendering roll (210) and does not affect the lifting of the calendering roll (210). The cooling block (420) forms a second arc-shaped side (422) on the side near the bonding roller (220), and the second arc-shaped side (422) is bonded to the bonding roller (220). An air supply chamber (423) is formed inside the cooling block (420), and an air supply pipe (430) is provided on the cooling block (420). One end of the air supply pipe (430) is connected to the air supply chamber (423), and the other end is connected to a blower (440). Multiple cooling holes (424) are provided on the first arc-shaped side (421) and the second arc-shaped side (422), and the cooling holes (424) are connected to the air supply cavity (423).

6. The non-ferrous metal rolling processing equipment according to claim 1, characterized in that, A lifting hole (110) is provided on the body (100) and directly above the two support shafts (211). The lifting mechanism (230) includes a support base (231), a lifting column (232), a lifting screw (233), a driven gear (234), and a driving gear (235). The drive gear (235) is rotatably connected to the upper side of the body (100), and the drive gear (235) meshes with a driven gear (234) on each side near the two lifting holes (110); the driven gears (234) are rotatably connected to the body (100); The lifting screw (233) is fixedly connected to the center of the driven gear (234), and the lifting screw (233) is located inside the lifting hole (110). A support base (231) is rotatably connected to each support shaft (211). The lifting column (232) is fixedly connected to the side of the support base (231) away from the support shaft (211). A threaded hole (2321) is opened at the end of the lifting column (232) away from the support base (231), and the end of the lifting column (232) away from the support base (231) is slidably connected in the lifting hole (110). The end of the lifting screw (233) away from the driven gear (234) is threadedly connected in the threaded hole (2321).

7. The non-ferrous metal rolling processing equipment according to claim 1, characterized in that, The drive mechanism (240) includes a drive motor (241) and a reducer (242). The drive motor (241) and the reducer (242) are both fixed on the machine body (100), and the output shaft of the drive motor (241) is connected to the reducer (242), and the output shaft of the reducer (242) is connected to the bonding roller (220).

8. The non-ferrous metal rolling processing equipment according to claim 1, characterized in that, A limiting mechanism (500) for limiting the rolling plate is provided on the mounting post (410).

9. A non-ferrous metal rolling processing equipment according to claim 1, characterized in that, The limiting mechanism (500) includes a limiting plate (510), and the limiting plate (510) has a waist-shaped hole (511) at the position of each calendering roll group (200), through which the calendering roll group (200) passes. An adjusting rod (520) and a support rod (530) are fixedly provided at one end of the limiting plate (510) near the mounting column (410), and the adjusting rod (520) and the support rod (530) are arranged vertically; Multiple mounting holes (411) are provided vertically on the mounting post (410). The adjusting rod (520) and the support rod (530) pass through the mounting holes (411). The adjusting rod (520) is a threaded rod, and locking nuts are respectively provided on the threaded rod at both ends of the mounting hole (411).

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