Transposition winding structure for ultracrystalline strip production

Abstract

The transposition winding structure comprises a fixing frame, a first winding roller, a second winding roller and a transposition assembly are movably installed in the fixing frame, the transposition assembly is located between the first winding roller and the second winding roller, motors are fixedly installed at one end of the first winding roller and one end of the second winding roller, and the motors are fixedly installed at the other end of the first winding roller and the other end of the second winding roller. Moving blocks are fixedly mounted at one ends, far away from the winding roller I and the winding roller, of the motors; according to the device, after winding of the winding roller I is completed, a strip is cut through the cutter, the strip is wound on the winding roller II through the adjusting rod, so that transposition winding is rapidly completed, meanwhile, in the transposition winding process, a coiled material can be detached, detaching and winding working areas are independent of each other, the time needed by transposition winding is greatly shortened, and the working efficiency is improved. And the transposition winding efficiency is effectively improved.

Description

Technical Field

[0001] The present invention relates to the field of winding equipment, and particularly to a transposition winding structure for the production of ultra-microcrystalline strip. Background Art

[0002] Ultra-microcrystalline strip is a metal or alloy material with refined grains, usually with a grain size less than 100 nanometers. The structure of these ultra-fine grains significantly improves the mechanical and magnetic properties of the strip. The production process usually includes heat treatment, cold rolling, stretching and other processes, and combines advanced technologies to achieve ultra-fine grains and uniform grain structure of the strip;

[0003] The Chinese patent provides a battery cell double-station winding conversion device and a winding machine (publication number: CN101615689B), which realizes the conversion of double-station winding through the first and second winding devices. Through the double-head double-drive form, it more effectively improves the winding efficiency of the battery cell and realizes accurate positioning during operation, improving the winding accuracy of the battery cell;

[0004] However, in the actual use process of the above patent content, it is necessary to cut the coil and remove the coil by the operator before the transposition operation can be carried out. Since the coil is usually heavy, the time required for the disassembly of the coil is long, resulting in a long transposition time each time, which greatly affects the transposition winding efficiency;

[0005] In view of the above technical defects, a solution is proposed. Summary of the Invention

[0006] The purpose of the present invention is to provide a transposition winding structure for the production of ultra-microcrystalline strip to solve the technical defects proposed in the background art.

[0007] The purpose of the present invention can be achieved by the following technical solutions: A transposition winding structure for the production of ultra-microcrystalline strip, including a fixed frame, in which a winding roller one, a winding roller two and a transposition component are movably installed. The transposition component is located between the winding roller one and the winding roller two. Motors are fixedly installed at one ends of the winding roller one and the winding roller, and moving blocks are fixedly installed at the ends of the motors far from the winding roller one and the winding roller;

[0008] The transposition component includes an adjusting rod, a cutter and a support block. The cutter is movably installed in the fixed frame, the support block is fixedly installed in the fixed frame, the cutter is located above the support block, and the adjusting rod is movably installed in the fixed frame;

[0009] A buffer plate is movably installed at the bottom of the fixed frame. There are two buffer plates. A card slot is opened at the center of the top of the buffer plate. The buffer plate is located below the winding roller one and the winding roller two.

[0010] Preferably, a fixing block is fixedly installed on the fixing frame, a lead screw is movably installed in the fixing block, there are two fixing blocks, the moving block is movably installed on the lead screw through threads, a motor is fixedly installed on the top of the fixing block, and the output end of the motor is fixedly connected to the lead screw.

[0011] Preferably, the transposition assembly further includes a rotating disk, the rotating disk is movably installed on one side of the fixing frame, a connecting rod is fixedly installed on the rotating disk, an adjusting disk is movably installed on the side of the fixing frame close to the rotating disk, and one end of the connecting rod away from the rotating disk is fixedly connected to the adjusting disk.

[0012] Preferably, a motor is fixedly installed on the adjusting disk, the output end of the motor is fixedly connected to one end of the adjusting rod, a gear is movably installed on one side of the fixing frame, a tooth block is fixedly installed on the side of the adjusting disk, and the tooth block is meshed with the gear.

[0013] Preferably, an arc-shaped chute is opened on the side of the fixing frame close to the rotating disk, one end of the adjusting rod is movably installed in the chute, the adjusting rod is located on one side of the winding roller II, and the chute is arranged with the rotating disk as the center of the circle.

[0014] Preferably, a cylinder is fixedly installed on the top of the fixing frame, the output end of the cylinder is fixedly connected to the top of the cutter, a cross plate is fixedly installed inside the fixing frame, and the supporting block is fixedly installed on the cross plate.

[0015] Preferably, a base is fixedly installed at the bottom of the fixing frame, a plurality of fixing tubes are fixedly installed on the base, a buffer rod is movably installed in the fixing tube, a spring is fixedly installed at one end of the buffer rod, the end of the spring away from the buffer rod is fixedly connected to the inner wall of the fixing tube, and the top of the buffer rod is fixedly connected to the buffer plate.

[0016] The beneficial effects of the present invention are as follows:

[0017] (1) In the initial state of the present invention, the adjusting rod is located below the strip. First, the winding roller I winds. When the winding roller I finishes winding and needs to transpose and wind, the winding roller II moves upward until it is flush with the winding roller I, driving the adjusting rod to move downward, thereby pressing the strip to make the strip taut. At this time, the cutter moves to cut the strip. Under the clamping action of the adjusting rod and the winding roller II, the unwound strip remains stable. At this time, the winding roller II is driven to rotate step by step, and the adjusting rod moves synchronously with the winding roller II, so that the clamped strip is wound onto the winding roller II. When the adjusting rod moves to be flush with the winding roller II, the adjusting rod stops moving and gradually resets while the winding roller II winds, thereby completing the transposition of the winding roller I and the winding roller II;

[0018] (2) After the strip cutting is completed, the cutting tool of the present invention resets, and at this time, it drives the first winding roller to move downward until the first winding roller moves into the card slot, and the coil on the first winding roller is disassembled. During the disassembly process, the second winding roller completes the position change and starts the winding work, so that the disassembly work and the winding work are carried out separately without interference, limitedly reducing the position change time, and thus improving the position change and winding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below in conjunction with the accompanying drawings;

[0020] Figure 1 is a schematic structural diagram of the present invention;

[0021] Figure 2 is a cross-sectional view of the fixing frame in the present invention;

[0022] Figure 3 is a schematic structural diagram of the fixing block in the present invention;

[0023] Figure 4 is a schematic structural diagram of the adjusting rod in the present invention;

[0024] Figure 5 is a schematic structural diagram of the first winding roller and the second winding roller in the present invention;

[0025] Figure 6 is a schematic structural diagram of the base in the present invention;

[0026] Figure 7 is a schematic structural diagram of the buffer rod in the present invention.

[0027] Legend: 1, fixing frame; 101, first winding roller; 102, second winding roller; 103, moving block; 2, position changing assembly; 201, adjusting rod; 202, cutting tool; 203, support block; 204, buffer plate; 205, card slot; 206, fixing block; 207, lead screw; 208, rotating disk; 209, connecting rod; 210, adjusting disk; 211, gear; 212, tooth block; 213, chute; 214, base; 215, fixing tube; 216, buffer rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts shall fall within the protection scope of the present invention.

[0029] Embodiment 1: Please refer to Figure 1 - Figure 5As shown in the figure, this embodiment is a transposition winding structure used in the production of ultra-microcrystalline strip, including a fixed frame 1. A winding roller 101, a winding roller 102 and a transposition component 2 are movably installed in the fixed frame 1. The transposition component 2 is located between the winding roller 101 and the winding roller 102. Motors are fixedly installed at both ends of the winding roller 101 and the winding roller 101. During actual use, the motors drive the winding roller 101 and the winding roller 102 to rotate, so as to wind and process the strip.

[0030] Moving blocks 103 are fixedly installed at the ends of the motors away from the winding roller 101 and the winding roller. Fixed blocks 206 are fixedly installed on the fixed frame 1. A lead screw 207 is movably installed in the fixed block 206. There are two fixed blocks 206. The moving blocks 103 are movably installed on the lead screw 207 through threads. A motor is fixedly installed at the top of the fixed block 206, and the output end of the motor is fixedly connected to the lead screw 207;

[0031] When it is necessary to adjust the height positions of the winding roller 101 and the winding roller 102, the motor drives the lead screw 207 to rotate. The lead screw 207 and the moving block 103 form a lead screw 207 transmission structure through threads. When the lead screw 207 rotates, under the action of the threads, the moving block 103 moves, thereby driving the winding roller 101 and the winding roller 102 to move. Since the heights of the winding roller 101 and the winding roller 102 can be freely adjusted, the applicable range is wider.

[0032] The transposition component 2 includes an adjusting rod 201, a cutting knife 202 and a supporting block 203. The cutting knife 202 is movably installed in the fixed frame 1. The supporting block 203 is fixedly installed in the fixed frame 1. The cutting knife 202 is located above the supporting block 203. The adjusting rod 201 is movably installed in the fixed frame 1. A cylinder is fixedly installed at the top of the fixed frame 1, and the output end of the cylinder is fixedly connected to the top of the cutting knife 202;

[0033] A cross plate is fixedly installed inside the fixed frame 1, and the supporting block 203 is fixedly installed on the cross plate. After the winding roller 101 finishes winding, the cylinder drives the cutting knife 202 to move downward until the bottom of the cutting knife 202 contacts the supporting block 203. At this time, under the action of the supporting block 203 and the cutting knife 202, the strip is cut off.

[0034] The transposition component 2 further includes a rotating disk 208. The rotating disk 208 is movably installed on one side of the fixed frame 1. A connecting rod 209 is fixedly installed on the rotating disk 208. An adjusting disk 210 is movably installed on the side of the fixed frame 1 close to the rotating disk 208. One end of the connecting rod 209 away from the rotating disk 208 is fixedly connected to the adjusting disk 210.

[0035] A motor is fixedly installed on the adjusting disk 210, and the output end of the motor is fixedly connected to one end of the adjusting rod 201. A gear 211 is movably installed on one side of the fixed frame 1, and a tooth block 212 is fixedly installed on the side surface of the adjusting disk 210. The tooth block 212 is meshed and connected with the gear 211;

[0036] An arc-shaped sliding groove 213 is formed on one side of the fixed frame 1 close to the rotating disk 208. One end of the adjusting rod 201 is movably installed in the sliding groove 213. The adjusting rod 201 is located on one side of the winding roller II 102. The sliding groove 213 is arranged with the rotating disk 208 as the center. When adjusting the position of the adjusting rod 201, the motor drives the gear 211 to rotate, and the driving cooperation of the gear 211 and the tooth block 212 drives the adjusting disk 210 to rotate. At this time, one end of the adjusting rod 201 slides in the sliding groove 213.

[0037] During actual use, the adjusting rod 201 is located above the strip. At this time, the winding roller I 101 starts the winding work. By adjusting the positions of the adjusting rod 201 and the winding roller II 102, the tension of the strip can be adjusted, which is more flexible to use. When performing transposition winding, the adjusting rod 201 moves downward under the action of the adjusting disk 210. After the strip is cut, the adjusting rod 201 moves synchronously with the winding roller II 102;

[0038] When the adjusting rod 201 moves to be flush with the winding roller II 102, the adjusting rod 201 is located below the strip. The winding roller II 102 continues to rotate. At this time, the motor is started to drive the adjusting rod 201 and the winding roller II 102 to rotate in the reverse direction, that is, the winding roller II 102 rotates counterclockwise, while the adjusting rod 201 rotates clockwise. At this time, under the action of the winding roller II 102 and the adjusting rod 201, the strip is smoothly wound on the winding roller II 102.

[0039] That is, when the winding roller I 101 finishes winding and needs to perform transposition winding, the winding roller II 102 moves upward until it is flush with the winding roller I 101, driving the adjusting rod 201 to move downward, thereby pressing the strip to make the strip taut for subsequent cutting. At this time, the cutter 202 moves to cut the strip, thereby realizing the automatic cutting of the strip;

[0040] At the same time, when the strip is cut, the adjusting rod 201 and the winding roller II 102 clamp the strip to ensure that one end of the strip is attached to the winding roller II 102 after cutting, which is convenient for the subsequent work of the winding roller II 102. After cutting, the winding roller II 102 is driven to rotate step by step, and the adjusting rod 201 moves synchronously with the winding roller II 102, thereby winding the clamped strip onto the winding roller II 102. When the adjusting rod 201 moves to be flush with the winding roller II 102, the adjusting rod 201 stops moving and gradually resets while the winding roller II 102 is winding, thereby completing the transposition of the winding roller I 101 and the winding roller II 102.

[0041] Embodiment 2: Please refer toFigure 6 - Figure 7 As shown, the present invention further includes a buffer plate 204. A buffer plate 204 is movably installed at the bottom of the fixing frame 1. There are two buffer plates 204. A card slot 205 is opened at the center of the top of the buffer plate 204. The buffer plate 204 is located below the first winding roller 101 and the second winding roller 102. A base 214 is fixedly installed at the bottom of the fixing frame 1. A plurality of fixing tubes 215 are fixedly installed on the base 214. A buffer rod 216 is movably installed in the fixing tube 215. One end of the buffer rod 216 is fixedly installed with a spring. The end of the spring away from the buffer rod 216 is fixedly connected to the inner wall of the fixing tube 215. The top of the buffer rod 216 is fixedly connected to the buffer plate 204.

[0042] Through the setting of the card slot 205, it is ensured that the first winding roller 101 or the second winding roller 102 will not roll and fall when moving onto the buffer plate 204. At the same time, after the coil is disassembled, it directly falls onto the buffer plate 204. At this time, under the action of gravity, the buffer plate 204 moves downward, thereby driving the buffer rod 216 to move in the fixing tube 215, squeezing the spring. Through the buffering effect of the spring, the stability of the coil is ensured, and at the same time, rigid contact damage to the equipment is avoided, which is more convenient.

[0043] After the strip cutting is completed, the cutter 202 resets, and at this time, it drives the first winding roller 101 to move downward until the first winding roller 101 moves into the card slot 205. At this time, the coil on the first winding roller 101 is disassembled. During the disassembly process, the second winding roller 102 completes the transposition and starts the winding work, so that the disassembly work and the winding work are carried out separately without interference, limitedly reducing the transposition time, and thus improving the transposition winding efficiency.

[0044] Combining Embodiment 1 and Embodiment 2, it can be seen that through the combined use of the cutter 202 and the adjusting rod 201, after the first winding roller 101 finishes winding, the strip is cut by the cutter 202, and the strip is wound onto the second winding roller 102 by using the adjusting rod 201, so as to quickly complete the transposition winding. At the same time, during the transposition winding process, the disassembly of the coil can be realized. The disassembly and winding working areas are independent of each other, greatly reducing the time required for transposition winding and effectively improving the transposition winding efficiency.

[0045] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not elaborate on all details, nor do they limit the present invention to only the specific implementation manners. Obviously, according to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the relevant technical field can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. The transposition winding structure for the production of ultra-microcrystalline strip, including a fixed frame (1), is characterized in that A winding roller one (101), a winding roller two (102) and a transposition component (2) are movably installed in the fixing frame (1). The transposition component (2) is located between the winding roller one (101) and the winding roller two (102). Motors are fixedly installed at both ends of the winding roller one (101), and moving blocks (103) are fixedly installed at the ends of the motors far away from the winding roller one (101) and the winding roller two (102). The transposition component (2) includes an adjusting rod (201), a cutting knife (202) and a support block (203). The cutting knife (202) is movably installed in the fixing frame (1). The support block (203) is fixedly installed in the fixing frame (1). The cutting knife (202) is located above the support block (203). The adjusting rod (201) is movably installed in the fixing frame (1). A buffer plate (204) is movably installed at the bottom of the fixing frame (1). There are two buffer plates (204). A clamping groove (205) is opened at the center of the top of the buffer plate (204). The buffer plate (204) is located below the winding roller one (101) and the winding roller two (102).

2. The transposition winding structure for the production of super-microcrystalline strip according to claim 1, characterized in that, A fixing block (206) is fixedly installed on the fixing frame (1). A lead screw (207) is movably installed in the fixing block (206). There are two fixing blocks (206). The moving block (103) is movably installed on the lead screw (207) through a thread. A motor is fixedly installed at the top of the fixing block (206), and the output end of the motor is fixedly connected to the lead screw (207).

3. The transposition winding structure for the production of super-microcrystalline strip according to claim 1, characterized in that, The transposition component (2) further includes a rotating disk (208). The rotating disk (208) is movably installed on one side of the fixing frame (1). A connecting rod (209) is fixedly installed on the rotating disk (208). An adjusting disk (210) is movably installed on one side of the fixing frame (1) close to the rotating disk (208). One end of the connecting rod (209) far away from the rotating disk (208) is fixedly connected to the adjusting disk (210).

4. The transposition winding structure for the production of ultra-microcrystalline strip according to claim 3, characterized in that, A motor is fixedly installed on the adjusting disk (210), and the output end of the motor is fixedly connected to one end of the adjusting rod (201). A gear (211) is movably installed on one side of the fixing frame (1). A tooth block (212) is fixedly installed on the side of the adjusting disk (210). The tooth block (212) is meshed with the gear (211).

5. The transposition winding structure for the production of ultra-microcrystalline strip according to claim 4, characterized in that, An arc-shaped sliding groove (213) is opened on one side of the fixing frame (1) close to the rotating disk (208). One end of the adjusting rod (201) is movably installed in the sliding groove (213). The adjusting rod (201) is located on one side of the winding roller two (102). The sliding groove (213) is set with the rotating disk (208) as the center of the circle.

6. The transposition winding structure for the production of ultra-microcrystalline strip according to claim 1, characterized in that, A cylinder is fixedly installed at the top of the fixing frame (1), and the output end of the cylinder is fixedly connected to the top of the cutting knife (202). A cross plate is fixedly installed inside the fixing frame (1), and the support block (203) is fixedly installed on the cross plate.

7. The transposition winding structure for the production of super-microcrystalline strip according to claim 6, characterized in that A base (214) is fixedly installed at the bottom of the fixing bracket (1). A plurality of fixing tubes (215) are fixedly installed on the base (214). A buffer rod (216) is movably installed in the fixing tube (215). One end of the buffer rod (216) is fixedly installed with a spring, and the end of the spring away from the buffer rod (216) is fixedly connected to the inner wall of the fixing tube (215). The top of the buffer rod (216) is fixedly connected to a buffer plate (204).

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