A rewinding machine for amorphous strip

Abstract

The utility model discloses a rewinding machine for amorphous strips, and relates to the technical field of amorphous strip processing. It comprises a bottom plate, a first fixed frame is installed on the upper surface of the bottom plate near the right side through a fixed block, a moving mechanism is installed on the upper surface of the bottom plate near the left side, a second fixed frame is installed on the upper surface of the moving mechanism, motors are fixedly installed on the rear side walls of the first fixed frame and the second fixed frame, a rotating shaft is fixedly installed on the front side of the output shaft of the motor, and a winding disk is installed on the rotating shaft through a limiting mechanism, and a tension buffer mechanism is fixedly installed on the rotating shaft corresponding to the winding disk. The utility model can buffer the tension force of the amorphous strip when rewinding, so that the amorphous strip is not easily pulled and damaged, and at the same time, the amorphous strip is rolled more tightly and not easy to be loose. During use, the left and right winding disks have a deviation correction function to ensure that the amorphous strip is not easily scratched, which is safer to use and improves production efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of amorphous strip processing, in particular to a rewinding machine for amorphous strips. Background Art

[0002] Amorphous alloys are solidified by ultra-rapid cooling. When the alloy solidifies, the atoms do not have time to arrange and crystallize in an orderly manner. The resulting solid alloy has a long-range disordered structure. The molecules (or atoms, ions) that make up the material do not have regular spatial periodicity, and there are no crystal grains or grain boundaries of crystalline alloys. This amorphous alloy has many unique properties. Due to its excellent performance and simple process, it has become the focus of research and development in the material science community at home and abroad since the 1980s. Iron-based amorphous alloys are composed of 80% Fe and 20% Si, B-type metal elements. It has high saturation magnetic induction intensity (1.54T), and its magnetic permeability, excitation current and iron loss are superior to silicon steel sheets in all aspects.

[0003] In the prior art, during the production process, amorphous strips need to be rewound according to usage requirements to meet usage requirements. Conventional amorphous strip rewinding machines lack a tensioning force buffering function during use, resulting in problems such as the amorphous strip being pulled and damaged, or the amorphous strip is not wound tightly and is easily loose. During the rewinding process, the left and right reel drums are not aligned, resulting in scratches between the amorphous strip and the side walls of the reel drum, causing damage to the amorphous strip and resulting in poor rewinding quality. Utility Model Content

[0004] The utility model provides a rewinding machine for amorphous strip materials to solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rewinding machine for amorphous strip, comprising a base plate, a first fixed frame is installed on the upper surface of the base plate near the right position through a fixed block, a moving mechanism is installed on the upper surface of the base plate near the left position, a second fixed frame is installed on the upper surface of the moving mechanism, motors are fixedly installed on the rear side walls of the first fixed frame and the second fixed frame, a rotating shaft is fixedly installed on the front side surface of the output shaft of the motor, and a winding disk is installed on the rotating shaft through a limiting mechanism, a tension buffer mechanism is fixedly installed on the rotating shaft corresponding to the winding disk, a clamping mechanism is fixedly installed on the second fixed frame at a position corresponding to the winding disk, and a detection mechanism is provided on the right side surface of the second fixed frame at a position corresponding to the winding disk.

[0006] Furthermore, the moving mechanism includes an electric linear module, a slider and a slide rail. The electric linear module is fixedly installed on the upper surface of the base plate. The upper surface of the electric linear module slide is fixedly connected to the lower surface of the second fixed frame. Sliders are provided on the left and right sides of the lower surface of the second fixed frame. The lower surface of the slider is movably buckled with a slide rail, and the slide rail is fixedly installed on the upper surface of the base plate.

[0007] Furthermore, the limiting mechanism includes a fixing ring, a limiting retaining ring and a locking bolt, the fixing ring is fixedly mounted on the rotating shaft, the limiting retaining ring is threadedly mounted on the rotating shaft, and the limiting retaining ring is locked and fixed to the rotating shaft by the locking bolt, and the front side of the fixing ring and the rear side of the limiting retaining ring clamp and fix the winding disk.

[0008] Furthermore, the tension buffer mechanism includes a bearing, a support arm and a roller assembly, the bearing is fixedly mounted on the rotating shaft, a support arm is fixedly mounted on the side of the bearing close to the other side of the winding reel, and the support arm is provided with a roller assembly.

[0009] Furthermore, the clamping mechanism includes an electric telescopic rod, a mounting plate, a cross bar, a pressure sensor and a pressure roller. The electric telescopic rod is fixedly mounted on a second fixed frame, a mounting plate is fixedly mounted on the left side of the piston rod of the electric telescopic rod, a cross bar is fixedly mounted on the front side of the right side of the mounting plate, and a pressure roller is installed on the right side of the cross bar through the pressure sensor.

[0010] Furthermore, the detection mechanism includes an infrared sensor and a controller. Two infrared sensors are provided, and the right side surface of the second mounting frame of the infrared sensor is located in front of and behind the winding disk. The controller is installed on the right edge of the upper surface of the base plate, and the controller is electrically connected to the infrared sensor.

[0011] Compared with the prior art, the utility model provides a rewinding machine for amorphous strip, which has the following

[0012] Beneficial effects:

[0013] 1. The rewinding machine for amorphous strip is provided with left and right tension buffer mechanisms, which can buffer the tension of the amorphous strip during rewinding, so that the amorphous strip is not easily pulled and damaged. At the same time, the clamping mechanism makes the amorphous strip more tightly wound, not easy to loosen, and the winding quality is better.

[0014] 2. The rewinding machine for amorphous strip monitors the front and rear sides of the amorphous strip by setting a detection mechanism. According to the monitoring structure, the moving mechanism drives the left winding disk to move forward and backward, and a correction function is added between the left and right winding disks to ensure that the amorphous strip is not easily scratched, making it safer to use and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a top view of the utility model;

[0017] Figure 3 It is a top view of the clamping mechanism of the utility model;

[0018] Figure 4 This is a schematic diagram of a control system of the present utility model.

[0019] In the figure: 1. bottom plate; 2. fixed block; 3. first fixed frame; 4. moving mechanism; 401. electric linear module; 402. slider; 403. slide rail; 5. second fixed frame; 6. motor; 7. rotating shaft; 8. limiting mechanism; 801. fixing ring; 802. limiting retaining ring; 803. locking bolt; 9. winding disk; 10. tension buffer mechanism; 101. bearing; 102. support arm; 103. roller assembly; 11. clamping mechanism; 111. electric telescopic rod; 112. mounting plate; 113. cross bar; 114. pressure sensor; 115. pressure roller; 12. detection mechanism; 121. infrared sensor; 122. controller. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-Figure 4 The utility model discloses a rewinding machine for amorphous strip, comprising a bottom plate 1, a first fixed frame 3 is installed on the upper surface of the bottom plate 1 near the right position through a fixed block 2, a moving mechanism 4 is installed on the upper surface of the bottom plate 1 near the left position, a second fixed frame 5 is installed on the upper surface of the moving mechanism 4, a motor 6 is fixedly installed on the rear side walls of the first fixed frame 3 and the second fixed frame 5, a rotating shaft 7 is fixedly installed on the front side of the output shaft of the motor 6, and a winding disk 9 is installed on the rotating shaft 7 through a limiting mechanism 8, a tension buffer mechanism 10 is fixedly installed on the rotating shaft 7 corresponding to the winding disk 9, a pressing mechanism 11 is fixedly installed on the second fixed frame 5 at a position corresponding to the winding disk 9, and a detection mechanism 12 is arranged on the right side surface of the second fixed frame 5 at a position corresponding to the winding disk 9.

[0022] Specifically, the moving mechanism 4 includes an electric linear module 401, a slider 402 and a slide rail 403. The electric linear module 401 is fixedly installed on the upper surface of the base plate 1. The upper surface of the slide of the electric linear module 401 is fixedly connected to the lower surface of the second fixed frame 5. The lower surface of the second fixed frame 5 is provided with sliders 402 near the left and right. The lower surface of the slider 402 is movably buckled with a slide rail 403, and the slide rail 403 is fixedly installed on the upper surface of the base plate 1.

[0023] In this embodiment, the electric linear module 401 slide drives the second fixed frame 5 to move forward and backward, so that the second fixed frame 5 drives the rotating shaft 7 to move forward and backward through the motor 6, and the rotating shaft 7 drives the winding disk 9 to move forward and backward through the limiting mechanism 8, so that the left and right winding disks 9 are aligned.

[0024] Specifically, the limiting mechanism 8 includes a fixing ring 801, a limiting retaining ring 802 and a locking bolt 803. The fixing ring 801 is fixedly mounted on the rotating shaft 7. The limiting retaining ring 802 is threadedly mounted on the rotating shaft 7. The limiting retaining ring 802 is locked and fixed to the rotating shaft 7 by the locking bolt 803. The front side of the fixing ring 801 and the rear side of the limiting retaining ring 802 clamp and fix the winding disk 9.

[0025] In this embodiment, the fixing ring 801 limits the rear side of the winding drum 9 , and the locking bolt 803 fixes the limiting retaining ring 802 to the rotating shaft 7 to limit the front side of the winding drum 9 .

[0026] Specifically, the tension buffer mechanism 10 includes a bearing 101, a support arm 102 and a roller assembly 103. The bearing 101 is fixedly mounted on the rotating shaft 7. The support arm 102 is fixedly mounted on the side of the bearing 101 close to the other side of the winding disk 9, and the support arm 102 is provided with a roller assembly 103.

[0027] In this embodiment, the bearing 101 enables the support arm 102 to have a rotation function, and the roller assembly 103 is pressed on the upper surface of the amorphous strip. Under the action of the gravity of the roller assembly 103, the roller assembly 103 presses the amorphous strip downward. At the same time, the roller assembly 103 can move up and down along the rotating shaft 7 through the support arm 102 and the bearing 101, thereby achieving the effect of buffering the tensioning force of the amorphous strip.

[0028] Specifically, the clamping mechanism 11 includes an electric telescopic rod 111, a mounting plate 112, a cross bar 113, a pressure sensor 114 and a pressure roller 115. The electric telescopic rod 111 is fixedly mounted on the second fixed frame 5. The mounting plate 112 is fixedly mounted on the left side of the piston rod of the electric telescopic rod 111, and the cross bar 113 is fixedly mounted on the front side of the right side of the mounting plate 112. The right side of the cross bar 113 is installed with a pressure roller 115 through the pressure sensor 114.

[0029] In this embodiment, the piston rod of the electric telescopic rod 111 drives the cross bar 113 on the mounting plate 112 to move, and the cross bar 113 causes the pressure sensor 114 to press the pressure roller 115 against the amorphous strip in the winding disk 9. At the same time, the pressure sensor 114 detects the pressure applied to the amorphous strip by the pressure roller 115, so that the piston rod of the electric telescopic rod 111 drives the cross bar 113 on the mounting plate 112 to move to the left, and the cross bar 113 causes the pressure sensor 114 to drive the pressure roller 115 to move, so that the pressure of the pressure roller 115 on the amorphous strip on the winding disk 9 is moderate.

[0030] Specifically, the detection mechanism 12 includes an infrared sensor 121 and a controller 122. Two infrared sensors 121 are provided, and the right side surface of the second mounting frame of the infrared sensor 121 is located in front of and behind the winding disk 9. The controller 122 is installed at the right edge position of the upper surface of the base plate 1, and the controller 122 is electrically connected to the infrared sensor 121.

[0031] In this embodiment, the infrared sensor 121 detects the front and rear sides of the amorphous strip entering the left winding drum 9. When one of the infrared sensors 121 is blocked by the amorphous strip, it means that the amorphous strip is offset, and the information is fed back to the controller 122. The controller 122 operates the moving mechanism 4 to adjust the front and rear positions of the left winding drum 9 so that the infrared sensor 121 will not be blocked by the amorphous strip, that is, the amorphous strip will not scratch the left winding drum 9.

[0032] When in use, the winding reel 9 loaded with amorphous strip is installed on the right rotating shaft 7 through the limiting mechanism 8, and the empty winding reel 9 is installed on the left rotating shaft 7, so that the amorphous strip on the right winding reel 9 passes through the lower side of the roller assembly 103 in the left and right tension buffer mechanisms 10 in turn, and is wound on the left winding reel 9, and the output shafts of the left and right motors 6 synchronously drive the rotating shaft 7 to rotate, and the rotating shaft 7 drives the winding reel 9 to rotate, and the amorphous strip is rewound. In the process of rewinding, the bearings 103 in the left and right tension buffer mechanisms 10 are used to prevent the amorphous strip from being rewound. 1 enables the support arm 102 to have a rotation function, and the roller assembly 103 is pressed on the upper surface of the amorphous strip. Under the gravity of the roller assembly 103, the roller assembly 103 presses the amorphous strip downward. At the same time, the roller assembly 103 can move up and down along the rotating shaft 7 through the support arm 102 and the bearing 101, so as to achieve the effect of buffering the tension of the amorphous strip, so that the amorphous strip is not easily pulled and damaged. At the same time, the piston rod of the electric telescopic rod 111 in the clamping mechanism 11 drives the cross bar 113 on the mounting plate 112 to move, and the cross bar 1 13 makes the pressure sensor 114 press the pressure roller 115 on the amorphous strip in the winding disk 9. At the same time, the pressure sensor 114 detects the pressure applied by the pressure roller 115 to the amorphous strip, so that the piston rod of the electric telescopic rod 111 drives the cross bar 113 on the mounting plate 112 to move to the left. The cross bar 113 makes the pressure sensor 114 drive the pressure roller 115 to move, so that the pressure roller 115 exerts moderate pressure on the amorphous strip on the winding disk 9, so that the amorphous strip is wound more tightly, not easy to loosen, and the winding quality is better. The infrared sensor 121 in the mechanism 12 detects the front and rear sides of the amorphous strip entering the left winding drum 9. When one of the infrared sensors 121 is blocked by the amorphous strip, it means that the amorphous strip is offset, and the information is fed back to the controller 122. The controller 122 operates the moving mechanism 4 to adjust the front and rear positions of the left winding drum 9 so that the infrared sensor 121 will not be blocked by the amorphous strip, that is, the amorphous strip will not scratch the left winding drum 9, which makes it safer to use and improves production efficiency.

[0033] To sum up, the rewinding machine for amorphous strip can buffer the tensioning force of the amorphous strip during rewinding, so that the amorphous strip is not easily pulled and damaged, and at the same time makes the amorphous strip more tightly wound and not easy to loosen. During use, the left and right winding disks 9 have a correction function to ensure that the amorphous strip is not easily scratched, making it safer to use and improving production efficiency.

[0034] Although 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 rewinding machine for an amorphous strip, comprising a bottom plate (1), characterized in that: A first fixed frame (3) is installed on the upper surface of the base plate (1) near the right side through a fixed block (2); a moving mechanism (4) is installed on the upper surface of the base plate (1) near the left side; a second fixed frame (5) is installed on the upper surface of the moving mechanism (4); a motor (6) is fixedly installed on the rear side walls of the first fixed frame (3) and the second fixed frame (5); a rotating shaft (7) is fixedly installed on the front side of the output shaft of the motor (6); a winding disk (9) is installed on the rotating shaft (7) through a limiting mechanism (8); a tension buffer mechanism (10) is fixedly installed on the rotating shaft (7) corresponding to the winding disk (9); a pressing mechanism (11) is fixedly installed on the second fixed frame (5) at a position corresponding to the winding disk (9); and a detection mechanism (12) is arranged on the right side of the second fixed frame (5) at a position corresponding to the winding disk (9).

2. The amorphous strip rewinding machine according to claim 1, characterized in that: The moving mechanism (4) comprises an electric linear module (401), a slider (402) and a slide rail (403); the electric linear module (401) is fixedly mounted on the upper surface of the base plate (1); the upper surface of the slide of the electric linear module (401) is fixedly connected to the lower surface of the second fixed frame (5); sliders (402) are arranged near the left and right sides of the lower surface of the second fixed frame (5); the lower surface of the slider (402) is movably buckled with a slide rail (403); and the slide rail (403) is fixedly mounted on the upper surface of the base plate (1).

3. The amorphous strip rewinding machine according to claim 1, characterized in that: The limiting mechanism (8) comprises a fixing ring (801), a limiting retaining ring (802) and a locking bolt (803); the fixing ring (801) is fixedly mounted on the rotating shaft (7); the limiting retaining ring (802) is threadedly mounted on the rotating shaft (7); the limiting retaining ring (802) is locked and fixed to the rotating shaft (7) by the locking bolt (803); the front side surface of the fixing ring (801) and the rear side surface of the limiting retaining ring (802) clamp and fix the winding disk (9).

4. The amorphous strip rewinding machine according to claim 1, characterized in that: The tension buffer mechanism (10) comprises a bearing (101), a support arm (102) and a roller assembly (103); the bearing (101) is fixedly mounted on the rotating shaft (7); a support arm (102) is fixedly mounted on the side of the bearing (101) close to the other side of the winding reel (9); and the roller assembly (103) is arranged on the support arm (102).

5. The amorphous strip rewinding machine according to claim 1, characterized in that: The clamping mechanism (11) comprises an electric telescopic rod (111), a mounting plate (112), a cross bar (113), a pressure sensor (114) and a pressure roller (115); the electric telescopic rod (111) is fixedly mounted on a second fixed frame (5); the mounting plate (112) is fixedly mounted on the left side of the piston rod of the electric telescopic rod (111); the cross bar (113) is fixedly mounted on the front side of the right side of the mounting plate (112); and the pressure roller (115) is mounted on the right side of the cross bar (113) via the pressure sensor (114).

6. The amorphous strip rewinding machine according to claim 1, characterized in that: The detection mechanism (12) comprises an infrared sensor (121) and a controller (122), wherein two infrared sensors (121) are provided, and the right side surface of the second mounting frame of the infrared sensor (121) is located in front of and behind the winding disk (9), and the controller (122) is installed at the right edge position of the upper surface of the bottom plate (1), and the controller (122) is electrically connected to the infrared sensor (121).

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