A feeding mechanism for electrolytic copper calendering

Abstract

The utility model relates to a feeding mechanism for electrolytic copper calendering, which comprises a supporting table, two movable seats are slidably arranged on the supporting table, and a differential translation mechanism for driving the two movable seats to move in opposite directions is installed on the supporting table; each movable seat is rotatably connected with a rotating frame on the side close to the other, a first servo motor is fixedly connected to one of the movable seats, and the output end of the first servo motor is fixedly connected with a corresponding rotating frame; a plurality of rotating shafts are rotatably connected to the rotating frame, a winding roller is arranged between the corresponding two rotating shafts, a dismounting unit matched with the rotating shafts is installed on the winding roller, and a driving structure for driving the rotating shafts to rotate is installed on the movable seat; when feeding, the operator can safely and calmly perform the operation of dismounting and mounting the winding roller between the other two stationary rotating shafts, realizing online roll changing without stopping the machine and greatly improving the comprehensive efficiency of the equipment.

Description

Technical Field

[0001] This utility model relates to the field of feeding technology, and in particular to a feeding mechanism for electrolytic copper rolling. Background Technology

[0002] In the field of metal processing, electrolytic copper rolled products are important industrial materials and are widely used in many industries such as electronics, electrical, automotive, and aerospace. In the process of electrolytic copper rolling, it is necessary to drive the winding rollers with copper coils wound on them to rotate, thereby feeding the copper coils.

[0003] However, it is worth considering that when the previous copper coil is used up, the next copper coil needs to be replaced, which requires stopping the feeding mechanism. The operator then removes the empty take-up roller and installs the take-up roller with the copper coil wound on it. During this time, the feeding mechanism is idle, which seriously restricts the equipment utilization rate and production efficiency.

[0004] Therefore, in order to solve the above problems, a more suitable facility that meets the needs of users is needed. Utility Model Content

[0005] In view of this, the purpose of this utility model is to propose a feeding mechanism for electrolytic copper rolling, so as to solve the problem that the feeding mechanism is idle during the time when the operator unloads the empty take-up roller and then installs the take-up roller with the copper coil wound on it.

[0006] Based on the above objectives, this utility model provides a feeding mechanism for electrolytic copper rolling, including a support platform, on which two movable seats are slidably disposed, and an opposite translation mechanism for driving the two movable seats to move in opposite directions is installed on the support platform.

[0007] A rotating frame is rotatably connected to one of the two movable seats on their adjacent sides. A first servo motor is fixedly connected to one of the movable seats, and the output end of the first servo motor is fixedly connected to a corresponding rotating frame. Several rotating shafts are rotatably connected to the rotating frame, and a take-up roller is provided between two corresponding rotating shafts. A disassembly and assembly unit adapted to the rotating shaft is installed on the take-up roller. A drive structure for driving the rotating shaft to rotate is installed on the movable seat.

[0008] Preferably, the driving structure includes a slider fixedly installed at the end of the rotating shaft, an annular groove adapted to the slider is provided on the movable seat, and a clearance hole is provided on the movable seat. A second servo motor is fixedly connected to one of the movable seats, and a rotator adapted to the slider is provided at the output end of the second servo motor.

[0009] Preferably, the rotator includes a rotating disk fixedly installed at the output end of the second servo motor, the rotating disk being located in a corresponding clearance hole, and the rotating disk having a groove adapted to the slider.

[0010] Preferably, the disassembly and assembly unit includes inserts fixedly installed at both ends of the take-up roller, a slot adapted to the inserts is provided on the rotating shaft, and the inserts are located in the corresponding slots. A positioning sleeve is slidably fitted on the outside of the rotating shaft, and the inserts are located in the positioning sleeve. A stop is provided on the movable seat adapted to the positioning sleeve.

[0011] Preferably, the stop includes two C-shaped plates disposed above the support platform, with the two C-shaped plates located between two rotating frames, and several positioning sleeves respectively contacting the opposite side of the two C-shaped plates. A hydraulic telescopic rod is fixedly connected to the movable seat, and a blocking seat that cooperates with the C-shaped plate is fixedly connected to the telescopic end of the hydraulic telescopic rod.

[0012] Preferably, the opposite translation mechanism includes a bidirectional lead screw rotatably mounted on a support platform, the two movable seats are connected to the bidirectional lead screw by threaded connection, and the threads on the two movable seats are in opposite directions. A third servo motor is fixedly connected to the support platform, and the output end of the third servo motor is fixedly connected to the bidirectional lead screw.

[0013] The beneficial effects of this utility model are as follows: Based on the specifications of the take-up roller, two movable seats are driven to move in opposite directions by an anti-directional translation mechanism to control the distance between two adjacent rotating shafts. The take-up roller with copper coil wound on it is fixedly installed between the two rotating shafts by a disassembly and assembly unit. The rotating frame and the rotating shaft are driven to revolve by a first servo motor so that the corresponding rotating shaft rotates to the loading station. The rotating shaft and the take-up roller located at the loading station are driven to rotate by a drive structure, which reduces the length of the copper coil on the take-up roller. At the same time, the operator can disassemble and assemble the take-up roller between the other two rotating shafts. When loading, the operator can safely and easily unload and install the take-up roller between the other two stationary rotating shafts, realizing online roll changing without stopping the machine, which greatly improves the overall efficiency of the equipment. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the rotating frame according to an embodiment of the present invention;

[0017] Figure 3 This is a schematic diagram of the structure of the rotating disk in an embodiment of the present invention;

[0018] Figure 4 This is a schematic diagram of the structure of the take-up roller and positioning sleeve in an embodiment of the present invention;

[0019] Figure 5 This is a schematic diagram showing the disassembled structure of the C-shaped plate and the shielding seat in an embodiment of this utility model;

[0020] Figure 6 This is a partial structural diagram of the movable seat in an embodiment of the present utility model.

[0021] The diagram is marked as follows:

[0022] 1. Support platform; 2. Movable seat; 3. Rotating frame; 4. Rotating shaft; 5. Take-up roller; 6. Slider; 7. Annular groove; 8. Clearance hole; 9. Rotary disk; 10. Slide groove; 11. First servo motor; 12. Second servo motor; 13. Insert block; 14. Slot; 15. Positioning sleeve; 16. C-shaped plate; 17. Block seat; 18. Hydraulic telescopic rod; 19. Two-way lead screw; 20. Third servo motor. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments.

[0024] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0025] This specification provides one or more embodiments of a feeding mechanism for electrolytic copper rolling, such as... Figure 1 , Figure 2 and Figure 4 As shown, it includes a support platform 1, on which two movable seats 2 are slidably disposed, and on which an opposite translation mechanism for driving the two movable seats 2 to move in opposite directions is installed.

[0026] Two movable seats 2 are rotatably connected to a rotating frame 3 on their adjacent sides. A first servo motor 11 is fixedly connected to one of the movable seats 2, and the output end of the first servo motor 11 is fixedly connected to a corresponding rotating frame 3. Several rotating shafts 4 are rotatably connected to the rotating frame 3. A take-up roller 5 is provided between two corresponding rotating shafts 4. A disassembly and assembly unit adapted to the rotating shaft 4 is installed on the take-up roller 5. A drive structure for driving the rotating shaft 4 to rotate is installed on the movable seat 2. According to the specifications of the take-up roller 5, the two movable seats 2 are driven to move in opposite directions by an anti-directional translation mechanism to control the distance between two adjacent rotating shafts 4. The assembly / disassembly unit fixes the take-up roller 5, which is wrapped with copper coil, between two rotating shafts 4. The first servo motor 11 drives the rotating frame 3 and the rotating shaft 4 to revolve, so that the corresponding rotating shaft 4 rotates to the loading station. The drive structure drives the rotating shaft 4 and the take-up roller 5 located at the loading station to rotate, reducing the length of the copper coil on the take-up roller 5. At the same time, the operator can assemble and disassemble the take-up roller 5 between the other two rotating shafts 4. During loading, the operator can safely and easily unload and install the take-up roller 5 between the other two stationary rotating shafts 4, realizing online roll changing without stopping the machine, which greatly improves the overall efficiency of the equipment.

[0027] In embodiments of this utility model, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, the drive structure includes a slider 6 fixedly mounted on the end of the rotating shaft 4. An annular groove 7 adapted to the slider 6 is provided on the movable seat 2, and a clearance hole 8 is provided on the movable seat 2. A second servo motor 12 is fixedly connected to one of the movable seats 2. The output end of the second servo motor 12 is provided with a rotator adapted to the slider 6. The rotator includes a rotating disk 9 fixedly mounted on the output end of the second servo motor 12. The rotating disk 9 is located within a corresponding clearance hole 8, and a groove 10 adapted to the slider 6 is provided on the rotating disk 9. The disassembly and assembly unit includes components respectively fixedly mounted on both ends of the take-up roller 5. The insert 13 has a slot 14 on the rotating shaft 4 that matches the insert 13, and the insert 13 is located in the corresponding slot 14. A positioning sleeve 15 is slidably fitted on the outside of the rotating shaft 4, and the insert 13 is located in the positioning sleeve 15. The movable seat 2 is provided with a stop that matches the positioning sleeve 15. The stop includes two C-shaped plates 16 set above the support platform 1, and the two C-shaped plates 16 are located between the two rotating frames 3. Several positioning sleeves 15 respectively contact the side of the two C-shaped plates 16 that is far away from each other. A hydraulic telescopic rod 18 is fixedly connected to the movable seat 2, and the hydraulic telescopic rod 18... The telescopic end is fixedly connected to a shielding seat 17 that mates with the C-shaped plate 16. When the take-up roller 5 needs to be installed, the operator slides positioning sleeves 15 on both ends of the take-up roller 5, and the take-up roller 5 moves through the opening of the C-shaped plate 16 to between two adjacent rotating shafts 4, and the insert 13 slides into the corresponding slot 14. The operator then drives the positioning sleeves 15 to slide from the end of the take-up roller 5 to the outside of the rotating shaft 4, limiting the position of the insert 13 by the positioning sleeves 15 to prevent the insert 13 from sliding out of the slot 14. The shielding seat 17 is driven to move by the hydraulic telescopic rod 18, and the shielding seat 17 controls the C-shaped plate 16. The opening of the C-shaped plate 16 is blocked, and the position of the positioning sleeve 15 is limited by the C-shaped plate 16 and the blocking seat 17 to prevent the positioning sleeve 15 from sliding off the rotating shaft 4. The rotating frame 3 is driven to rotate by the first servo motor 11. The rotating frame 3 can drive another rotating frame 3 to rotate synchronously through the rotating shaft 4 and the take-up roller 5. The rotating frame 3 drives the rotating shaft 4 to revolve. The rotating shaft 4 drives the slider 6 to slide in the annular groove 7. When the slider 6 slides into the slide groove 10, the rotating disk 9 is driven to rotate by the second servo motor 12. The rotating disk 9 can drive the rotating shaft 4 and the corresponding take-up roller 5 to rotate through the slider 6.

[0028] In embodiments of this utility model, such as Figure 1 As shown, the anti-directional translation mechanism includes a bidirectional lead screw 19 rotatably mounted on the support platform 1. The two movable seats 2 are connected to the bidirectional lead screw 19 by threaded connection, and the threads on the two movable seats 2 are in opposite directions. A third servo motor 20 is fixedly connected to the support platform 1, and the output end of the third servo motor 20 is fixedly connected to the bidirectional lead screw 19. By driving the bidirectional lead screw 19 to rotate through the third servo motor 20, the bidirectional lead screw 19 drives the two movable seats 2 to move in opposite directions, thereby adjusting the distance between the two movable seats 2.

[0029] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0030] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A feeding mechanism for electrolytic copper rolling, comprising a support platform (1), characterized in that, Two movable seats (2) are slidably provided on the support platform (1), and an opposite translation mechanism for driving the two movable seats (2) to move in opposite directions is installed on the support platform (1); A rotating frame (3) is rotatably connected to one side of each of the two movable seats (2). A first servo motor (11) is fixedly connected to one of the movable seats (2), and the output end of the first servo motor (11) is fixedly connected to a corresponding rotating frame (3). Several rotating shafts (4) are rotatably connected to the rotating frame (3). A take-up roller (5) is provided between two corresponding rotating shafts (4). A disassembly and assembly unit adapted to the rotating shaft (4) is installed on the take-up roller (5). A drive structure for driving the rotating shaft (4) to rotate is installed on the movable seat (2).

2. The feeding mechanism for electrolytic copper rolling according to claim 1, characterized in that, The drive structure includes a slider (6) fixedly installed at the end of the rotating shaft (4), an annular groove (7) adapted to the slider (6) is provided on the movable seat (2), and a clearance hole (8) is provided on the movable seat (2). A second servo motor (12) is fixedly connected to one of the movable seats (2), and a rotator adapted to the slider (6) is provided at the output end of the second servo motor (12).

3. The feeding mechanism for electrolytic copper rolling according to claim 2, characterized in that, The rotator includes a rotating disk (9) fixedly installed at the output end of the second servo motor (12). The rotating disk (9) is located in a corresponding clearance hole (8), and a groove (10) adapted to the slider (6) is provided on the rotating disk (9).

4. The feeding mechanism for electrolytic copper rolling according to claim 1, characterized in that, The disassembly and assembly unit includes inserts (13) fixedly installed at both ends of the take-up roller (5), and slots (14) adapted to the inserts (13) are provided on the rotating shaft (4), with the inserts (13) located in the corresponding slots (14). A positioning sleeve (15) is provided on the outside of the rotating shaft (4), with the inserts (13) located in the positioning sleeve (15). A stop is provided on the movable seat (2) adapted to the positioning sleeve (15).

5. The feeding mechanism for electrolytic copper rolling according to claim 4, characterized in that, The stop includes two C-shaped plates (16) set above the support platform (1), and the two C-shaped plates (16) are located between the two rotating frames (3). Several positioning sleeves (15) respectively contact the side of the two C-shaped plates (16) that is far away from each other. A hydraulic telescopic rod (18) is fixedly connected to the movable seat (2), and the telescopic end of the hydraulic telescopic rod (18) is fixedly connected to a shielding seat (17) that cooperates with the C-shaped plate (16).

6. The feeding mechanism for electrolytic copper rolling according to claim 1, characterized in that, The opposite translation mechanism includes a bidirectional lead screw (19) rotatably mounted on a support platform (1). The two movable seats (2) are connected to the bidirectional lead screw (19) by a threaded connection, and the threads on the two movable seats (2) are opposite in direction. A third servo motor (20) is fixedly connected to the support platform (1), and the output end of the third servo motor (20) is fixedly connected to the bidirectional lead screw (19).

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