Tension adjustment device for amorphous strip winding

Abstract

The utility model relates to amorphous strip production technical field, and disclose a kind of tension adjusting device of amorphous strip winding, including bottom plate and sliding installation on the moving platform of bottom plate, bottom plate is provided with tension piece, moving platform is provided with mounting seat, floating roller is rotatably connected on mounting seat, further include: fixedly connected on the positioning plate of moving platform, the cross section of positioning plate is cross-shaped;The utility model is through the setting of positioning clamp and slot, can be conveniently to mounting seat flexible dismounting, to realize the quick dismounting replacement or maintenance of floating roller further, high efficiency convenient, not only reduce the labor intensity of maintenance personnel, but also shorten the downtime, to help improve production efficiency, through the setting of cross-shaped positioning plate, positioning groove and magnet, can be carried out magnetic attraction positioning to mounting seat, realize the quick connection alignment of mounting seat and moving platform, further improve the installation efficiency and stability of mounting seat and floating roller.

Description

Technical Field

[0001] This utility model relates to the field of amorphous ribbon production technology, specifically to a tension adjustment device for winding amorphous ribbon. Background Technology

[0002] Amorphous ribbon is a type of metallic ribbon with an amorphous atomic structure. Due to its excellent magnetic properties, high strength, high hardness, and good corrosion resistance, it is widely used in power electronics, aerospace, and precision instruments. In the production process of amorphous ribbon, winding is a crucial post-processing step, and its quality directly affects the subsequent processing and performance of the ribbon.

[0003] In the existing technology, mechanical passive tension control is usually used in the winding process of amorphous ribbon. The common form is to set a floating roller on the path of amorphous ribbon and equip it with a spring to provide damping and tension compensation. In use, when the tension of amorphous ribbon increases, it will press the floating roller to move and stretch the spring, thereby absorbing the extra tension. When the tension of amorphous ribbon decreases, the restoring force of the spring pulls the floating roller to move in the opposite direction, thereby compensating for the tension.

[0004] However, the mounting base at one end of the floating roller is usually installed with multiple bolts, pins and other fasteners. When it is necessary to disassemble, replace or maintain the floating roller (such as cleaning strip debris or disassembling and replacing it), the operator must use tools to disassemble these fasteners one by one. The whole process is time-consuming and laborious, which not only increases the labor intensity of maintenance personnel, but also leads to long-term downtime of production equipment, which seriously restricts production efficiency. Utility Model Content

[0005] This invention provides a tension adjustment device for winding amorphous ribbon. By setting up positioning clips and slots, it is easy to flexibly disassemble and assemble the mounting base, thereby realizing the quick disassembly, replacement or maintenance of the floating roller. This solves the problem mentioned in the background art that the traditional device has low efficiency in disassembly and maintenance of the floating roller, which affects production efficiency.

[0006] This utility model provides the following technical solution: A tension adjustment device for winding amorphous ribbon includes a base plate and a movable stage slidably mounted on the base plate. A tensioning element is provided on the base plate, and a mounting base is provided on the movable stage. A floating roller is rotatably connected to the mounting base. The device further includes: a positioning plate fixedly connected to the movable stage, wherein the positioning plate has a cross-shaped cross-section, and the mounting base has a positioning groove for cooperating with the positioning plate. When the mounting base is connected to the movable stage, the positioning plate is inserted into the positioning groove. At least two positioning clamps are slidably connected to the movable stage, wherein slots are provided on both sides of the mounting base, and an adjustment part is provided inside the movable stage for driving the two positioning clamps to insert into and disengage from the slots.

[0007] As a preferred embodiment of this utility model, the adjustment part includes a support plate fixedly connected inside the moving platform, a double-ended lead screw rotatably connected to the support plate, two positioning clamps threadedly connected to both sides of the double-ended lead screw, and a driving component for driving the double-ended lead screw to rotate is provided on the moving platform.

[0008] As a preferred embodiment of this utility model, the driving component includes a worm gear fixedly connected to a double-ended lead screw, a worm gear meshing with the worm gear is rotatably connected to the moving platform, and a handwheel is fixedly connected to one end of the worm gear.

[0009] As a preferred embodiment of this utility model, a magnet is fixedly connected inside the positioning groove, and the positioning plate is made of metal. When the positioning plate is connected to the positioning groove, the positioning plate is magnetically fixed to the magnet.

[0010] As a preferred embodiment of this utility model, anti-detachment blocks are fixedly connected to both the upper and lower sides of the positioning clamp, and the anti-detachment blocks are located inside the moving platform.

[0011] As a preferred embodiment of this utility model, the tensioning member includes a fixing buckle fixedly connected to the base plate, a connecting buckle fixedly connected to the top of the moving platform, and a spring engaging between the fixing buckle and the connecting buckle.

[0012] Compared with the prior art, this utility model provides a tension adjustment device for winding amorphous ribbon, which has the following beneficial effects: 1. The tension adjustment device for amorphous ribbon winding, with its double-ended lead screw, positioning clamp, and slot, facilitates the flexible assembly and disassembly of the mounting base, thereby enabling the rapid disassembly, replacement, or maintenance of the floating roller. Furthermore, the operation requires no tools, making it highly efficient and convenient. This not only reduces the labor intensity of maintenance personnel but also shortens downtime, thus contributing to improved production efficiency.

[0013] 2. In this tension adjustment device for winding amorphous ribbon, the installation seat can be magnetically positioned by setting a cross-shaped positioning plate, positioning groove and magnet, so as to realize the quick connection and alignment between the installation seat and the moving table, and further improve the installation efficiency and stability of the installation seat and floating roller.

[0014] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model solves the problem mentioned in the background art that traditional devices have low efficiency in disassembling and maintaining floating rollers, which in turn affects production efficiency. Attached Figure Description

[0015] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the accompanying drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, the elements or parts are not necessarily drawn to actual scale.

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a partial three-dimensional structural diagram of the present invention; Figure 3 This is a three-dimensional structural diagram of the positioning plate of this utility model; Figure 4 This is a schematic diagram of the three-dimensional structure of the magnet of this utility model; Figure 5 This is a schematic diagram of the three-dimensional structure of the positioning clamp of this utility model.

[0017] In the diagram: 1. Base plate; 2. Moving platform; 3. Spring; 31. Fixing buckle; 32. Connecting buckle; 4. Mounting base; 5. Floating roller; 6. Positioning plate; 7. Positioning groove; 71. Magnet; 8. Positioning clamp; 81. Support plate; 82. Double-ended lead screw; 83. Worm gear; 84. Worm; 85. Handwheel; 9. Slot; 10. Anti-detachment block. Detailed Implementation

[0018] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example: Reference Figures 1-5A tension adjustment device for winding amorphous ribbon includes a base plate 1 and a movable stage 2 slidably mounted on the base plate 1. The movable stage 2 can slide along the length of the base plate 1. The base plate 1 is provided with a tensioning element for adaptively adjusting the tension of the amorphous ribbon. The movable stage 2 is provided with a mounting base 4, and a floating roller 5 is rotatably connected to the mounting base 4. The device also includes: a positioning plate 6 fixedly connected to the movable stage 2, the positioning plate 6 having a cross-shaped cross-section, and a positioning groove 7 on the mounting base 4 for cooperating with the positioning plate 6. When the mounting base 4 is connected to the movable stage 2, the positioning plate 6 is inserted into the positioning groove 7. A magnet 71 is fixedly connected to the positioning groove 7. The positioning plate 6 is made of metal. When the positioning plate 6 is connected to the positioning groove 7, the positioning plate 6 is magnetically fixed to the magnet 71, and the positioning plate 6 can be magnetically fixed by the magnet 71; at least two positioning clips 8 are slidably connected to the movable stage 2. Slots 9 are provided on both sides of the mounting base 4. An adjustment part is provided in the movable stage 2, which is used to drive the two positioning clips 8 to insert into and disengage from the slots 9.

[0020] Of course, in other embodiments, the adjustment unit includes a support plate 81 fixedly connected inside the movable platform 2. A double-ended lead screw 82 is rotatably connected to the support plate 81. The threads on both sides of the outer wall of the double-ended lead screw 82 are designed in opposite directions. Two positioning clamps 8 are respectively threaded to both sides of the double-ended lead screw 82. The movable platform 2 is provided with a driving component for driving the double-ended lead screw 82 to rotate. The driving component includes a worm gear 83 fixedly connected to the double-ended lead screw 82. A worm 84 that meshes with the worm gear 83 is rotatably connected to the movable platform 2. A handwheel 85 is fixedly connected to one end of the worm 84. Anti-detachment blocks 10 are fixedly connected to both the upper and lower sides of the positioning clamp 8. The anti-detachment blocks 10 are located inside the movable platform 2 and are used to limit the positioning clamp 8 to prevent it from falling off the movable platform 2.

[0021] Specifically, by rotating the handwheel 85, the worm gear 84, worm wheel 83, and double-ended lead screw 82 are driven to rotate. Under the action of the opposite threads, the two positioning clips 8 are inserted into the slots 9 to fix the mounting base 4. Alternatively, the two positioning clips 8 can be driven in the opposite direction to disengage from the slots 9 to release the fixation of the mounting base 4. The double-ended lead screw 82, positioning clips 8, and slots 9 facilitate the flexible assembly and disassembly of the mounting base 4, thereby enabling the rapid assembly, disassembly, replacement, or maintenance of the floating roller 5. No tools are required during the operation, making it highly efficient and convenient. This not only reduces the labor intensity of maintenance personnel but also shortens downtime, thus helping to improve production efficiency.

[0022] The tensioning element includes a fixing buckle 31 fixedly connected to the base plate 1, and a connecting buckle 32 fixedly connected to the top of the moving platform 2. A spring 3 is engaged between the fixing buckle 31 and the connecting buckle 32. Here, the two ends of the spring 3 are respectively engaged in the holes of the fixing buckle 31 and the connecting buckle 32.

[0023] Specifically, during use, when the tension of the amorphous strip increases, it will compress the floating roller 5, the mounting base 4, and the moving stage 2 to move downwards and stretch the spring 3, thereby absorbing the additional tension. When the tension of the amorphous strip decreases, the restoring force of the spring 3 will pull the moving stage 2, the mounting base 4, and the floating roller 5 upwards to compensate for the tension, thereby achieving adaptive adjustment of the tension of the amorphous strip.

[0024] Components not described in detail in this article are existing technologies and will not be elaborated upon here.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A tension adjustment device for winding amorphous ribbon, comprising a base plate (1) and a movable stage (2) slidably mounted on the base plate (1), wherein a tensioning element is provided on the base plate (1), a mounting base (4) is provided on the movable stage (2), and a floating roller (5) is rotatably connected to the mounting base (4), characterized in that, Also includes: Positioning plate (6) is fixedly connected to the moving platform (2). The positioning plate (6) has a cross-shaped cross section, and the mounting base (4) has a positioning groove (7) that works with the positioning plate (6). When the mounting base (4) is connected to the moving platform (2), the positioning plate (6) is inserted into the positioning groove (7). At least two positioning clips (8) are slidably connected to the mobile stage (2). The mounting base (4) has slots (9) on both sides, and the moving platform (2) has an adjustment part, which is used to drive the two positioning clips (8) to insert into and disengage from the slots (9).

2. The tension adjustment device for winding amorphous ribbon according to claim 1, characterized in that, The adjustment unit includes a support plate (81) fixedly connected inside the moving platform (2), a double-ended lead screw (82) rotatably connected to the support plate (81), two positioning clamps (8) are threadedly connected to both sides of the double-ended lead screw (82), and a driving component for driving the double-ended lead screw (82) to rotate is provided on the moving platform (2).

3. The tension adjustment device for winding amorphous ribbon according to claim 2, characterized in that, The driving component includes a worm gear (83) fixedly connected to a double-ended lead screw (82), and a worm (84) meshing with the worm gear (83) is rotatably connected to the moving platform (2). A handwheel (85) is fixedly connected to one end of the worm (84).

4. The tension adjustment device for winding amorphous ribbon according to claim 1, characterized in that, A magnet (71) is fixedly connected inside the positioning groove (7). The positioning plate (6) is made of metal. When the positioning plate (6) is connected to the positioning groove (7), the positioning plate (6) is magnetically fixed to the magnet (71).

5. The tension adjustment device for winding amorphous ribbon according to claim 1, characterized in that, The positioning clamp (8) is fixedly connected to anti-detachment blocks (10) on both the upper and lower sides, and the anti-detachment blocks (10) are located inside the moving platform (2).

6. The tension adjustment device for winding amorphous ribbon according to claim 1, characterized in that, The tensioning element includes a fixing buckle (31) fixedly connected to the base plate (1), a connecting buckle (32) fixedly connected to the top of the moving platform (2), and a spring (3) snapped between the fixing buckle (31) and the connecting buckle (32).

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