A winding device for steel strip production

Abstract

The utility model relates to a kind of winding device for steel strip production, the utility model includes the frame, the inside fixed mounting of frame has motor;The side of frame is rotatably connected with pivot;Chain is sleeved between pivot and motor output end;Pivot end portion is fixedly connected with round plate;The side away from pivot of round plate is equipped with roller;Handle is fixedly connected in the middle of roller;Multiple cam grooves are set in the surface of roller;The pitch of adjacent cam groove is incrementally set;Baffle is slidably connected on cam groove;Fixed hole is set on the baffle and round plate;Through the cooperation of cam groove and baffle, rotating roller can adjust the spacing between baffle simultaneously, improve the flexibility of device to different cutting width copper strip winding, satisfy more production demand.

Description

Technical Field

[0001] This utility model relates to the field of winding device technology, and in particular to a winding device for steel strip production. Background Technology

[0002] Copper strip is a strip-shaped material rolled from high-purity copper or copper alloys. It has excellent electrical and thermal conductivity, ductility, and corrosion resistance, and is widely used in industries such as electronics, power, communications, and construction. Its surface is smooth and flat, its thickness is uniform, and it can be processed into different specifications according to requirements, making it one of the important basic industrial materials.

[0003] During the production process, after the copper strip is cut to the required width by a slitting machine, it needs to be rewound into coils by a winding machine for storage and transportation. During the winding process, it is crucial to ensure stable tension and neat winding to avoid problems such as loose winding, misalignment, or edge damage, which is essential for subsequent processing and use.

[0004] Traditional winding machines typically use an integrated partition to separate different strips when winding multiple copper strips simultaneously. However, when the cutting width of the copper strip changes, the integrated partition cannot flexibly adjust the spacing, requiring the entire winding roller to be replaced, which is inconvenient.

[0005] Therefore, a winding device for steel strip production is proposed to address the above problems. Utility Model Content

[0006] Therefore, the technical problem to be solved by this utility model is to overcome the inconvenience of the existing technology where the spacing of the integrated partition cannot be flexibly adjusted when the cutting width of the copper strip changes, and the entire winding roller must be replaced.

[0007] To solve the above-mentioned technical problems, this utility model provides a winding device for steel strip production, including a frame, in which a motor is fixedly installed; a rotating shaft is rotatably connected to one side of the frame; a chain is sleeved between the rotating shaft and the output end of the motor; a circular plate is fixedly connected to the end of the rotating shaft; a roller is provided on the side of the circular plate away from the rotating shaft; a handle is fixedly connected to the middle of the roller; multiple cam grooves are formed on the surface of the roller; the pitch of adjacent cam grooves is progressively increasing; partitions are slidably connected to the cam grooves; fixing holes are formed on both the partitions and the circular plate; through the cooperation of the cam grooves and the partitions, the rotating roller can simultaneously adjust the spacing between the partitions, improving the flexibility of the device in winding copper strips of different cutting widths and meeting more production needs.

[0008] In one embodiment of this utility model, a gear is rotatably connected to the center of the circular plate; the gear is fixedly connected to the roller; a fixing plate is fixedly connected to the center of the circular plate; a screw is threadedly connected to the fixing plate; a toothed plate is rotatably connected to the end of the screw; a pair of limiting rods are fixedly connected to the toothed plate; the limiting rods and the fixing plate are through-hole and slidably connected; through the cooperation of the toothed plate and the gear, rotating the screw can flexibly adjust the engagement state of the toothed plate and the gear, realizing the rapid switching of the connection state between the circular plate and the roller.

[0009] In one embodiment of this utility model, a limiting plate is fixedly connected to the end of the limiting rod; the fixing plate is located between the limiting plate and the toothed plate; by setting the limiting plate, the toothed plate is driven to engage with the gear by rotating the screw, and the limiting plate will move together with the limiting rod until the limiting plate can abut against the surface of the fixing plate. At this time, the screw has rotated to its limit stroke, and the toothed plate will also engage with the gear. By changing the state when the screw rotates, it is easy for the operator to grasp the engagement state of the toothed plate and the gear in a timely manner.

[0010] In one embodiment of this utility model, the limiting rod is provided with a prompting ring, which is bright in color. Initially, the prompting ring is located between the fixed plate and the gear. When the gear plate disengages from the gear, the prompting ring can move together with the limiting rod and be located outside the fixed plate. The operator can know the disengagement state between the gear plate and the gear by observing the position of the prompting ring, which further improves the operator's convenience in grasping the engagement state of the gear plate and the gear.

[0011] In one embodiment of this utility model, the frame is fixedly connected to a scale plate via a support arm, and the scale plate is hollowed out; a pointer is fixedly connected to the bottom of the handle via a connecting rod; when adjusting the device, that is, when adjusting the distance between the partitions, the position of the handle can be adjusted by a motor, as shown in the figure. This operation can be zeroing. After zeroing, the partitions can be limited by an external crossbar, and adjusted by rotating the handle. During the adjustment process, the operator can intuitively judge the distance between the partitions by the reading on the scale plate indicated by the pointer, thereby realizing the quantification of the width of copper strip that the device can wind.

[0012] In one embodiment of this utility model, multiple ribs are fixedly connected to the inner wall of the scale plate; mounting holes are provided on the bottom of the handle and on the ribs; by setting the ribs, after the handle is adjusted, the operator needs to rotate the screw again to engage the toothed plate and the gear. During the process, the handle will be in a free state and there is a risk of self-rotation. Therefore, after the handle is adjusted, the operator can temporarily fix the handle by inserting a pin through the mounting holes on the handle and the ribs. When the toothed plate and the gear are engaged, the pin and the external crossbar can be removed together.

[0013] In one embodiment of this utility model, a friction pad is fixedly attached to the bottom of the handle; by setting the friction pad, the friction force of the contact surface when the operator operates the handle can be increased, thereby improving the stability of the operator's operation of the handle.

[0014] In one embodiment of this utility model, the handle has a polygonal structure; when it is difficult to operate the handle, the operator can directly rotate the handle with a wrench, which improves the convenience of rotating the handle.

[0015] The above-mentioned technical solution of this utility model has the following advantages compared with the prior art:

[0016] 1. The coiling device for steel strip production described in this utility model, through the cooperation of the cam groove and the partition plate, allows the rotating roller to simultaneously adjust the spacing between the partition plates, thereby improving the flexibility of the device in coiling copper strips with different cutting widths and meeting more production needs.

[0017] 2. The winding device for steel strip production described in this utility model can flexibly adjust the engagement state of the toothed plate and gear by rotating the screw through the cooperation of the toothed plate and gear, thereby realizing the rapid switching of the connection state between the circular plate and the roller. Attached Figure Description

[0018] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the circular plate in this utility model;

[0021] Figure 3 This is a schematic diagram of the roller structure in this utility model;

[0022] Figure 4 This is a schematic diagram of the gear structure in this utility model;

[0023] Figure 5 This is a schematic diagram of the toothed plate in this utility model;

[0024] Figure 6 This is a schematic diagram of the scale plate in this utility model.

[0025] Explanation of reference numerals in the instruction manual's attached diagrams: 1. Frame; 12. Motor; 13. Shaft; 14. Circular plate; 15. Roller; 16. Handle; 17. Cam groove; 18. Partition plate; 2. Gear; 22. Fixing plate; 23. Screw; 24. Toothed plate; 25. Limiting rod; 3. Limiting plate; 4. Indicator ring; 5. Scale plate; 52. Pointer; 6. Rib plate; 7. Friction pad. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments are not intended to limit the present invention.

[0027] Reference Figures 1 to 6 As shown, this utility model discloses a winding device for steel strip production, comprising a frame 1, with a motor 12 fixedly installed inside the frame 1; a rotating shaft 13 is rotatably connected to one side of the frame 1; a chain is sleeved between the rotating shaft 13 and the output end of the motor 12; a circular plate 14 is fixedly connected to the end of the rotating shaft 13; a roller 15 is provided on the side of the circular plate 14 away from the rotating shaft 13; a handle 16 is fixedly connected to the middle of the roller 15; multiple cam grooves 17 are formed on the surface of the roller 15; the pitch of adjacent cam grooves 17 is progressively increasing; partitions 18 are slidably connected to the cam grooves 17; fixing holes are formed on both the partitions 18 and the circular plate 14; during operation, multiple copper strips cut by a slitting machine can be wound and fixed on the roller 15 and located between the partitions 18, which can separate the copper strips; during the process, the motor 12 can be started, and the rotating shaft 13 can be driven to rotate by the chain, and the rotating shaft 13 can be driven by the directly connected circular plate 14. The rotating roller 15 can wind up the copper strip. When winding up copper strips with different cut widths, the spacing between the partitions 18 can be adjusted. Specifically, the fixed connection between the roller 15 and the circular plate 14 is released, and an external crossbar passes through the fixing holes of multiple partitions 18 and the circular plate 14 to limit the partitions 18. The roller 15 is rotated by the control handle 16. When the roller 15 rotates, it drives multiple partitions 18 to slide along the cam groove 17 with varying pitch, thereby adjusting the spacing between the partitions 18 to accommodate copper strips with different cut widths. After adjustment, the external crossbar can be removed, and the roller 15 and the circular plate 14 can be fixed again. Finally, the winding steps can be repeated. Through the cooperation of the cam groove 17 and the partitions 18, the rotating roller 15 can simultaneously adjust the spacing between the partitions 18, improving the flexibility of the device in winding copper strips with different cut widths and meeting more production needs.

[0028] Reference Figure 4 and Figure 5As shown, a gear 2 is rotatably connected to the center of the circular plate 14; the gear 2 is fixedly connected to the roller 15; a fixing plate 22 is fixedly connected to the center of the circular plate 14; a screw 23 is threadedly connected to the fixing plate 22; a toothed plate 24 is rotatably connected to the end of the screw 23; a pair of limiting rods 25 are fixedly connected to the toothed plate 24; the limiting rods 25 and the fixing plate 22 are through-hole and slidably connected; initially, the toothed plate 24 engages with the gear 2, so that the gear 2 and the roller 15 can be in a fixed state. When the partition 18 needs to be adjusted, it can be... By rotating the screw 23, it can be threaded along the fixed plate 22. The screw 23 can slide along the fixed plate 22 with the toothed plate 24. The limiting rod 25 can provide guidance for the toothed plate 24 until the toothed plate 24 disengages from the gear 2, and the gear 2 and roller 15 are in an active state. Then the roller 15 can be rotated by operating the handle 16. Through the cooperation between the toothed plate 24 and the gear 2, rotating the screw 23 can flexibly adjust the engagement state of the toothed plate 24 and the gear 2, and realize the rapid switching of the connection state between the circular plate 14 and the roller 15.

[0029] Reference Figure 5 As shown, the end of the limiting rod 25 is fixedly connected to the limiting plate 3; the fixing plate 22 is located between the limiting plate 3 and the toothed plate 24; by setting the limiting plate 3, the toothed plate 24 is driven to engage with the gear 2 by rotating the screw 23. The limiting plate 3 will move together with the limiting rod 25 until the limiting plate 3 can abut against the surface of the fixing plate 22. At this time, the screw 23 has rotated to its limit stroke, and the toothed plate 24 will also engage with the gear 2. By observing the change in the state of the screw 23 during rotation, it is easy for the staff to grasp the engagement state of the toothed plate 24 and the gear 2 in a timely manner.

[0030] Reference Figure 5 As shown, the limiting rod 25 is provided with a prompting ring 4, which is bright in color. Initially, the prompting ring 4 is located between the fixed plate 22 and the gear 2. When the gear plate 24 disengages from the gear 2, the prompting ring 4 can move together with the limiting rod 25 and be located outside the fixed plate 22. The operator can know the disengagement state between the gear plate 24 and the gear 2 by observing the position of the prompting ring 4, which further improves the convenience for the operator to grasp the engagement state of the gear plate 24 and the gear 2.

[0031] Reference Figure 6 As shown, the frame 1 is fixedly connected to a scale plate 5 via a support arm, and the scale plate 5 is hollowed out; the bottom of the handle 16 is fixedly connected to a pointer 52 via a connecting rod; when adjusting the device, that is, when adjusting the distance between the partitions 18, the position of the handle 16 can be adjusted by the motor 12 to make it as shown. Figure 6As shown, this operation can be zeroing. After zeroing, the partition 18 can be limited by the external crossbar and adjusted by rotating the handle 16. During the adjustment, the operator can intuitively judge the spacing between the partitions 18 by the reading on the scale plate 5 indicated by the pointer 52, thereby realizing the quantification of the width of the copper strip that the device can wind.

[0032] Reference Figure 6 As shown, multiple ribs 6 are fixed to the inner wall of the scale plate 5; mounting holes are provided on the bottom of the handle 16 and on the ribs 6; after the handle 16 is adjusted by setting the ribs 6, the operator needs to rotate the screw 23 again to engage the toothed plate 24 with the gear 2. During the process, the handle 16 will be in a free state and there is a risk of self-rotation. Therefore, after the handle 16 is adjusted, the operator can temporarily fix the handle 16 by inserting a pin through the mounting holes on the handle 16 and the ribs 6. After the toothed plate 24 is engaged with the gear 2, the pin and the external crossbar can be removed together. It is worth mentioning that since the copper strip cutting width is generally a fixed module, such as 10mm, 15mm, 20mm, etc., the ribs 6 can be set equally with the copper strip module.

[0033] Reference Figure 6 As shown, a friction pad 7 is fixedly attached to the bottom of the handle 16; by setting the friction pad 7, the friction of the contact surface when the operator operates the handle 16 can be increased, thereby improving the stability of the operator's operation of the handle 16.

[0034] Reference Figure 6 As shown, the handle 16 has a polygonal structure; when it is difficult to operate the handle 16, the operator can directly rotate the handle 16 with a wrench, which improves the convenience of rotating the handle 16.

[0035] Working principle: Multiple copper strips cut by the slitting machine are wound and fixed onto rollers 15 and positioned between partitions 18. The partitions 18 separate the copper strips. During the process, the motor 12 is started, driving the rotating shaft 13 via a chain. The rotating shaft 13, through a directly connected circular plate 14, drives the rollers 15 to rotate, allowing the rollers 15 to wind up the copper strips. When winding copper strips of different cut widths, the spacing between the partitions 18 can be adjusted. Specifically, this involves releasing the fixed connection between the rollers 15 and the circular plate 14, and inserting an external crossbar through the fixing holes of multiple partitions 18 and the circular plate 14 to adjust the spacing. Plate 18 is positioned, and the roller 15 is rotated by the control handle 16. When the roller 15 rotates, it drives multiple partitions 18 to slide along the cam groove 17 with varying pitch, thereby adjusting the spacing between the partitions 18 to accommodate copper strips of different cutting widths. After adjustment, the external crossbar can be removed, and the roller 15 and the circular plate 14 can be fixed again. Finally, the above winding steps can be repeated. In the initial state, the toothed plate 24 engages with the gear 2, so that the gear 2 and the roller 15 are in a fixed state. When it is necessary to adjust the partitions 18, the screw 23 can be rotated to make it threaded along the fixed plate 22. In the transmission, the screw 23 can slide along the fixed plate 22 with the toothed plate 24. The limiting rod 25 can guide the toothed plate 24 until it disengages from the gear 2, putting the gear 2 and roller 15 into an active state. Then, the roller 15 can be rotated by the operating handle 16. By setting the limiting plate 3, rotating the screw 23 drives the toothed plate 24 to engage with the gear 2. The limiting plate 3 will move together with the limiting rod 25 until it abuts against the surface of the fixed plate 22. At this time, the screw 23 has rotated to its limit stroke, and the toothed plate 24 will also engage with the gear 2. The state of the screw 23 during rotation is... The change facilitates timely monitoring of the engagement state between the gear plate 24 and the gear 2 by the operator. Initially, the indicator ring 4 is located between the fixed plate 22 and the gear 2. When the gear plate 24 disengages from the gear 2, the indicator ring 4 moves along with the limit rod 25 and is positioned outside the fixed plate 22. The operator can observe the position of the indicator ring 4 to determine the disengagement state between the gear plate 24 and the gear 2, further improving the convenience of monitoring the engagement state between the gear plate 24 and the gear 2. When adjusting the device, i.e., adjusting the distance between the partitions 18, the position of the handle 16 can be adjusted via the motor 12 to achieve the desired effect. Figure 6As shown, this operation can be zeroing. After zeroing, the partition 18 can be limited by the external crossbar and adjusted by rotating the handle 16. During the adjustment, the operator can visually judge the distance between the partitions 18 by the reading on the scale plate 5 indicated by the pointer 52, thereby quantifying the width of the copper strip that the device can wind. After the handle 16 is adjusted by setting the rib plate 6, the operator needs to rotate the screw 23 again to engage the toothed plate 24 with the gear 2. During the process, the handle 16 will be in a free state and there is a risk of self-rotation. Therefore, after the handle 16 is adjusted, the operator can temporarily fix the handle 16 by inserting a pin through the mounting hole on the handle 16 and the rib plate 6. After the toothed plate 24 is engaged with the gear 2, the pin and the external crossbar can be removed together. By setting the friction pad 7, the friction pad 7 can increase the friction of the contact surface when the operator operates the handle 16, improving the stability of the operator's operation of the handle 16. When it is difficult to operate the handle 16, the operator can directly rotate the handle 16 with a wrench, improving the convenience of rotating the handle 16.

[0036] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A winding device for steel strip production, comprising a frame (1), characterized in that: A motor (12) is fixedly installed inside the frame (1); a rotating shaft (13) is rotatably connected to one side of the frame (1); a chain is sleeved between the rotating shaft (13) and the output end of the motor (12); a circular plate (14) is fixedly connected to the end of the rotating shaft (13); a roller (15) is provided on the side of the circular plate (14) away from the rotating shaft (13); a handle (16) is fixedly connected to the middle of the roller (15); a plurality of cam grooves (17) are opened on the surface of the roller (15); the pitch of adjacent cam grooves (17) is set in an increasing manner; a partition (18) is slidably connected on the cam groove (17); a fixing hole is opened on both the partition (18) and the circular plate (14).

2. A winding device for steel strip production according to claim 1, characterized in that: A gear (2) is rotatably connected to the middle of the circular plate (14); the gear (2) is fixedly connected to the roller (15); a fixing plate (22) is fixedly connected to the middle of the circular plate (14); a screw (23) is threadedly connected to the fixing plate (22); a toothed plate (24) is rotatably connected to the end of the screw (23); a pair of limiting rods (25) are fixedly connected to the toothed plate (24); the limiting rods (25) and the fixing plate (22) are through-hole and slidably connected.

3. A winding device for steel strip production according to claim 2, characterized in that: The end of the limiting rod (25) is fixedly connected to the limiting plate (3); the fixing plate (22) is located between the limiting plate (3) and the toothed plate (24).

4. A winding device for steel strip production according to claim 3, characterized in that: The limiting rod (25) is provided with a prompt ring (4), which is set in a bright color.

5. A winding device for steel strip production according to claim 4, characterized in that: The frame (1) is fixed to a scale plate (5) via a support arm, and the scale plate (5) is hollowed out; the bottom of the handle (16) is fixed to a pointer (52) via a connecting rod.

6. A winding device for steel strip production according to claim 5, characterized in that: The inner wall of the scale plate (5) is fixed with multiple ribs (6); the bottom of the handle (16) and the ribs (6) are provided with mounting holes.

7. A winding device for steel strip production according to claim 6, characterized in that: A friction pad (7) is fixed to the bottom of the handle (16).

8. A winding device for steel strip production according to claim 7, characterized in that: The handle (16) has a polygonal structure.

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