Interlayer dislocation prevention device for aluminum coil rolling production

Abstract

The utility model relates to the technical field of aluminum coil rolling, and discloses an interlayer dislocation prevention device for aluminum coil rolling production, which comprises a support, a winding device is arranged in the support, and the winding device comprises a winding part. According to the interlayer dislocation preventing device for aluminum coil rolling production, by arranging a screw rod, a first sliding block, a second spring, a second sliding block, a first pressing roller and a mounting plate, the screw rod is rotated, the first sliding block and the second sliding block are started to move upwards, the mounting plate drives the first pressing roller to extrude an aluminum coil forwards, gaps between multiple layers of the aluminum coil are reduced, dislocation of the aluminum coil is prevented, and the service life of the aluminum coil is prolonged. The extrusion force of the aluminum coil of the first compression roller can be judged by observing the compression length of the second spring, the position of the second sliding block can be adjusted by rotating the screw rod, and the extrusion force of the first compression roller on the aluminum coil can be adjusted; and by arranging an elastic plate, a second pressing roller and a rotating plate, the second pressing roller extrudes the outer surface of the aluminum coil through the elastic force of the elastic plate, and the stability of the aluminum coil in the winding process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum coil rolling, in particular to an anti-layer slippage device for aluminum coil rolling production. Background Art

[0002] Aluminum coil is a metal product that is rolled and bent by a casting and rolling mill for flying shearing. Aluminum coil is widely used in electronics, packaging, construction, machinery, etc. When winding the aluminum coil, it is necessary to use a pressure roller to press the aluminum coil to prevent it from loosening and shifting.

[0003] A Chinese patent discloses a winding device for aluminum coil production, with the publication number CN110775674A, comprising a base, support frames are fixed to both sides of the top outer wall of the base by bolts, and the top outer walls of the two support frames are fixed to bearing seats by bolts, the inner walls on both sides of the two bearing seats are connected to the same connecting shaft, a first positioning disk is fixed to one end of the connecting shaft, the outer wall of the other end of the connecting shaft is provided with a thread, the other end of the connecting shaft is provided with a second positioning disk, the same winding tube is connected between the first positioning disk and the second positioning disk, the top outer walls of the two bearing seats are hinged with bearing covers, and the top outer walls of the two bearing covers are provided with spring rods. The present invention fixes the same winding tube by two positioning disks, and rollers are provided on the inner walls on both sides of the winding tube, so that the winding tube can be easily removed from the connecting shaft by the rollers, and the friction between the aluminum plate and the positioning disk is avoided by adjusting the rollers, which causes the aluminum plate to curl.

[0004] However, it still has the following disadvantages: the device uses the elastic force of the spring rod to make the pressing roller press the aluminum coil downward to prevent the aluminum coil from shifting between layers, but the device cannot adjust the squeezing force of the device on the aluminum coil. As the aluminum coil is rolled, the elastic plate is gradually stretched, causing the squeezing force of the pressing roller on the aluminum coil to gradually increase, making the rolling of the aluminum coil gradually more difficult. To this end, we proposed an anti-slip device for aluminum coil rolling production to solve this problem. Utility Model Content

[0005] The utility model aims to provide a device for preventing interlayer slippage for aluminum coil rolling production to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-interlayer dislocation device for aluminum coil rolling production, comprising a bracket, a winding device is arranged inside the bracket, and the winding device comprises a winding part;

[0007] The winding part includes a motor, a square slide bar, a disc, and a baffle. The right end face of the motor is fixedly connected to the left end face of the bracket. The outer surface of the right end of the motor output shaft rotates through the left end face of the bracket through the first bearing and extends to the inside of the bracket. A through hole is provided on the right side of the bracket. The outer surface of the disc is rotatably connected to the inner wall of the through hole through the second bearing. The left end face of the baffle is fixedly connected to the right end face of the square slide bar.

[0008] An extrusion portion is provided inside the bracket;

[0009] The extrusion part includes a first slider, a second slider, a first pressure roller and a mounting plate. A limited sliding hole is provided on the outer surface of the bracket. The outer surface of the first slider and the outer surface of the second slider are both slidably connected to the inner wall of the limited sliding hole. The front and rear end surfaces of the mounting plate are fixedly connected to the outer surface of the first slider on the adjacent side. The front and rear end surfaces of the first pressure roller are rotatably connected to the inner wall of the mounting plate through the first bearing seat.

[0010] A further improvement is that the winding part also includes a winding roller, a first clamping block, a second clamping block and a first spring, a first clamping groove is opened on the left end face of the winding roller, the left end face of the first clamping block is fixedly connected to the right end face of the motor output shaft, and the outer surface of the right end of the first clamping block extends into the first clamping groove. By arranging the first clamping block and the motor, it is convenient for the motor to drive the winding roller to rotate.

[0011] A further improvement is that the right end face of the second clamping block is fixedly connected to the left end face of the square slide rod, a second clamping groove is provided on the right end face of the winding roller, the left end face of the second clamping block extends into the second clamping groove, the outer surface of the right end of the square slide rod slides through the left end face of the disc and extends to the right side of the bracket. By arranging the disc, the square slide rod and the second clamping block, it is convenient to support the right end of the winding roller machine.

[0012] A further improvement is that the right end of the first spring is fixedly connected to the left end surface of the baffle, and the left end of the first spring is fixedly connected to the right end surface of the disc, and the baffle is pulled by the pulling force of the first spring to keep the second clamping block relatively stable.

[0013] A further improvement is that the extrusion part also includes a screw, a second spring, an elastic plate, a second pressure roller and a rotating plate. The outer surface of the front end of the screw rotates through the back of the bracket through a third bearing and extends to the inside of the limiting sliding hole. The first slider and the second slider are both sleeved on the outside of the screw. The inner wall of the second slider is threadedly connected to the outer surface of the screw. By arranging the second slider, the first slider, the screw, the mounting plate and the first pressure roller, the first pressure roller extrudes and limits the aluminum coil.

[0014] A further improvement is that the front end of the second spring is fixedly connected to the back of the first slider, and the rear end of the second spring is fixedly connected to the front of the second slider. Through the second spring, the extrusion pressure of the first pressure roller on the outer surface of the aluminum coil can be determined by the length of the second spring.

[0015] A further improvement is that the bottom end of the rotating plate is hinged to the top surface of the mounting plate, the inner wall of the rotating plate is rotatably connected to the outer surface of the second pressing roller via a second bearing seat, the top and bottom ends of the elastic plate are fixedly connected to the outer surface of the rotating plate and the back side of the mounting plate respectively, and by arranging the rotating plate, the elastic plate and the second pressing roller, the elastic force of the elastic plate is utilized to enable the second pressing roller to maintain a certain extrusion pressure on the aluminum coil.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the anti-interlayer dislocation device for aluminum coil rolling production is provided with a screw rod, a first slider, a second spring, a second slider, a first pressure roller and a mounting plate, the screw rod is rotated, the first slider and the second slider are started to move upward, so that the mounting plate drives the first pressure roller to squeeze the aluminum coil forward, so that the gap between the multiple layers of the aluminum coil becomes smaller, and the aluminum coil is prevented from dislocation; the extrusion force of the aluminum coil of the first pressure roller can be determined by observing the compression length of the second spring; the position of the second slider can be adjusted by rotating the screw rod, and the pressure of the aluminum coil can be adjusted. The first pressing roller exerts an extrusion force on the aluminum coil; by setting an elastic plate, a second pressing roller and a rotating plate, the elastic force of the elastic plate is used to make the second pressing roller squeeze the outer surface of the aluminum coil, thereby improving the stability of the aluminum coil when it is rolled up; by setting a motor, a winding roller, a first clamping block, a second clamping block, a square slide bar, a disc, a first spring and a baffle, the motor is started, so that the motor drives the winding roller to rotate, so that the winding roller rolls the aluminum plate, and by pulling the baffle, the first spring is stretched, so that the second clamping block no longer supports and limits the winding roller, and the winding roller can be installed and disassembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a front cross-sectional view of the three-dimensional structure of the utility model;

[0019] Figure 3 for Figure 2 A magnified view of the structure at center;

[0020] Figure 4 It is a left side cross-sectional view of the three-dimensional structure of the utility model;

[0021] Figure 5 It is a partial cross-sectional view of the three-dimensional structure of the utility model.

[0022] In the figure: 1 bracket, 2 winding device, 21 winding part, 22 extrusion part, 211 motor, 212 winding roller, 213 first clamping block, 214 second clamping block, 215 square slide bar, 216 disc, 217 first spring, 219 baffle, 221 screw rod, 222 first slider, 223 second spring, 224 second slider, 225 first pressure roller, 226 mounting plate, 227 elastic plate, 228 second pressure roller, 229 rotating plate DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 5 The utility model provides a technical solution: an anti-interlayer dislocation device for aluminum coil rolling production, comprising a bracket 1, a winding device 2 is arranged inside the bracket 1, and the winding device 2 includes a winding part 21;

[0025] The winding part 21 includes a motor 211, a square slide bar 215, a disc 216, and a baffle 219. The right end face of the motor 211 is fixedly connected to the left end face of the bracket 1. The outer surface of the right end of the output shaft of the motor 211 rotates through the left end face of the bracket 1 through the first bearing and extends to the inside of the bracket 1. A through hole is provided on the right side of the bracket 1. The outer surface of the disc 216 is rotatably connected to the inner wall of the through hole through the second bearing. The left end face of the baffle 219 is fixedly connected to the right end face of the square slide bar 215. The winding part 21 also includes a winding roller 212, a first clamping block 213, a second clamping block 214 and a first spring 217.

[0026] A first slot is formed on the left end surface of the winding roller 212, a left end surface of the first clamping block 213 is fixedly connected to the right end surface of the output shaft of the motor 211, a right end outer surface of the first clamping block 213 extends into the first slot, a right end surface of the second clamping block 214 is fixedly connected to the left end surface of the square slide bar 215, a second slot is formed on the right end surface of the winding roller 212, a left end surface of the second clamping block 214 extends into the second slot, and a right end outer surface of the square slide bar 215 slides through the left end surface of the disc 216 and extends to the right side of the bracket 1;

[0027] The right end of the first spring 217 is fixedly connected to the left end surface of the baffle 219, and the left end of the first spring 217 is fixedly connected to the right end surface of the disk 216. By setting the motor 211, the winding roller 212, the first clamping block 213, the second clamping block 214, the square slide bar 215, the disk 216, the first spring 217 and the baffle 219, the motor 211 is started to drive the winding roller 212 to rotate, so that the winding roller 212 rewinds the aluminum plate, and by pulling the baffle 219, the first spring 217 is stretched, so that the second clamping block 214 no longer supports and limits the winding roller 212, and the winding roller 212 can be installed and disassembled;

[0028] The bracket 1 is provided with an extrusion portion 22 inside;

[0029] The extrusion part 22 includes a first slider 222, a second slider 224, a first pressure roller 225 and a mounting plate 226. A limited sliding hole is provided on the outer surface of the bracket 1. The outer surface of the first slider 222 and the outer surface of the second slider 224 are both slidably connected to the inner wall of the limited sliding hole. The front and rear end surfaces of the mounting plate 226 are both fixedly connected to the outer surface of the first slider 222 on the adjacent side. The front and rear end surfaces of the first pressure roller 225 are both rotatably connected to the inner wall of the mounting plate 226 through the first bearing seat. The extrusion part 22 also includes a screw 221, a second spring 223, an elastic plate 227, a second pressure roller 228 and a rotating plate 229.

[0030] The outer surface of the front end of the screw rod 221 rotates through the back of the bracket 1 through the third bearing and extends to the inside of the limiting sliding hole. The first sliding block 222 and the second sliding block 224 are both sleeved on the outer side of the screw rod 221.

[0031] The inner wall of the second slider 224 is threadedly connected to the outer surface of the screw 221, the front end of the second spring 223 is fixedly connected to the back of the first slider 222, and the rear end of the second spring 223 is fixedly connected to the front of the second slider 224. By setting the screw 221, the first slider 222, the second spring 223, the second slider 224, the first pressing roller 225 and the mounting plate 226, the screw 221 is rotated to start the first slider 222 and the second slider 224 to move upward, so that the mounting plate 226 drives the first pressing roller 225 to squeeze the aluminum coil forward, so that the gap between the multiple layers of the aluminum coil becomes smaller, and the aluminum coil is prevented from being dislocated. By observing the compression length of the second spring 223, the extrusion force of the aluminum coil of the first pressing roller 225 can be determined. By rotating the screw 221, the position of the second slider 224 can be adjusted, and the extrusion force of the first pressing roller 225 on the aluminum coil can be adjusted.

[0032] The bottom end of the rotating plate 229 is hinged to the top surface of the mounting plate 226, the inner wall of the rotating plate 229 is rotatably connected to the outer surface of the second pressure roller 228 through the second bearing seat, the top and bottom ends of the elastic plate 227 are fixedly connected to the outer surface of the rotating plate 229 and the back side of the mounting plate 226 respectively, by arranging the elastic plate 227, the second pressure roller 228 and the rotating plate 229, the elastic force of the elastic plate 227 is utilized to make the second pressure roller 228 squeeze the outer surface of the aluminum coil, thereby improving the stability of the aluminum coil when it is rolled up.

[0033] When in use, the motor 211 is started, and the output shaft of the motor 211 drives the winding roller 212 to rotate, so that the aluminum coil is wound around the outer surface of the winding roller 212, and at the same time, the front of the first pressure roller 225 is squeezed with the back of the aluminum coil. When the aluminum coil becomes thicker, the reaction force of the aluminum coil on the first pressure roller 225 and the mounting plate 226 becomes larger, and the second spring 223 is gradually shortened. The screw 221 is rotated, and the screw 221 drives the second slider 224 to move backward, so that the second spring 223 is extended, and the squeezing force of the first pressure roller 225 on the aluminum coil can be changed. At the same time, the squeezing force between the bottom surface of the second pressure roller 228 and the aluminum coil gradually increases. After the aluminum coil is wound, the aluminum coil is wrapped, and then the baffle 219 is pulled to the right. The baffle 219 drives the square slide bar 215 and the second clamping block 214 to move to the right, so that the second clamping block 214 no longer positions the winding roller 212, and the aluminum coil can be removed.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for preventing interlayer slippage for aluminum coil rolling production, comprising a bracket (1), characterized in that: A winding device (2) is arranged inside the support (1), and the winding device (2) comprises a winding portion (21); The winding portion (21) comprises a motor (211), a square sliding rod (215), a disc (216), and a baffle (219); the right end face of the motor (211) is fixedly connected to the left end face of the bracket (1); the outer surface of the right end of the output shaft of the motor (211) rotates through the left end face of the bracket (1) through a first bearing and extends into the interior of the bracket (1); a through hole is provided on the right side of the bracket (1); the outer surface of the disc (216) is rotatably connected to the inner wall of the through hole through a second bearing; and the left end face of the baffle (219) is fixedly connected to the right end face of the square sliding rod (215); The bracket (1) is provided with an extrusion portion (22) inside; The extrusion portion (22) comprises a first slider (222), a second slider (224), a first pressure roller (225) and a mounting plate (226); a limit sliding hole is provided on the outer surface of the bracket (1); the outer surface of the first slider (222) and the outer surface of the second slider (224) are both slidably connected to the inner wall of the limit sliding hole; the front and rear end surfaces of the mounting plate (226) are both fixedly connected to the outer surface of the first slider (222) on the adjacent side; and the front and rear end surfaces of the first pressure roller (225) are both rotatably connected to the inner wall of the mounting plate (226) via a first bearing seat.

2. The device for preventing interlayer slippage in aluminum coil rolling production according to claim 1 is characterized in that: The winding portion (21) further comprises a winding roller (212), a first clamping block (213), a second clamping block (214) and a first spring (217); a first clamping groove is provided on the left end surface of the winding roller (212); the left end surface of the first clamping block (213) is fixedly connected to the right end surface of the output shaft of the motor (211); and the outer surface of the right end of the first clamping block (213) extends into the first clamping groove.

3. The device for preventing interlayer slippage in aluminum coil rolling production according to claim 2 is characterized in that: The right end face of the second clamping block (214) is fixedly connected to the left end face of the square sliding rod (215); the right end face of the winding roller (212) is provided with a second clamping groove; the left end face of the second clamping block (214) extends into the second clamping groove; the outer surface of the right end of the square sliding rod (215) slides through the left end face of the disc (216) and extends to the right side of the bracket (1).

4. The device for preventing interlayer slippage in aluminum coil rolling production according to claim 2 is characterized in that: The right end of the first spring (217) is fixedly connected to the left end surface of the baffle (219), and the left end of the first spring (217) is fixedly connected to the right end surface of the disk (216).

5. The device for preventing interlayer slippage in aluminum coil rolling production according to claim 1 is characterized in that: The extrusion part (22) further comprises a screw rod (221), a second spring (223), an elastic plate (227), a second pressure roller (228) and a rotating plate (229); the front end outer surface of the screw rod (221) rotates through the back side of the bracket (1) via a third bearing and extends to the inside of the limiting sliding hole; the first sliding block (222) and the second sliding block (224) are both sleeved on the outside of the screw rod (221); the inner wall of the second sliding block (224) is threadedly connected to the outer surface of the screw rod (221).

6. The device for preventing interlayer slippage in aluminum coil rolling production according to claim 5 is characterized in that: The front end of the second spring (223) is fixedly connected to the back side of the first slider (222), and the rear end of the second spring (223) is fixedly connected to the front side of the second slider (224).

7. The device for preventing interlayer slippage in aluminum coil rolling production according to claim 5, characterized in that: The bottom end of the rotating plate (229) is hinged to the top surface of the mounting plate (226); the inner wall of the rotating plate (229) is rotatably connected to the outer surface of the second pressure roller (228) via a second bearing seat; the top and bottom ends of the elastic plate (227) are fixedly connected to the outer surface of the rotating plate (229) and the back surface of the mounting plate (226), respectively.

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