An adjustable uncoiler

Abstract

The utility model provides a can adjust's uncoiler, include: support base, the back of support base is fixedly connected with motor stabilizer, the top of motor stabilizer is fixedly connected with drive motor, the one end of drive motor is provided with uncoiling drum, its characterized in that: the bottom both sides of support base are fixedly connected with lifting assembly, the surface of lifting assembly is provided with movable assembly, can utilize the weight of balance plate to balance when lifting assembly adjusts support base height, lifting assembly utilizes bottom self two quantity to support and lift simultaneously, can effectively high -strength drive support base whole height adjustment up and down with self structure, by this further improve the functionality of device, movable assembly can utilize self structure and adjust self position according to the adjustment of lifting assembly to adjust the corresponding placement of coiled material.

Description

Technical Field

[0001] This utility model belongs to the field of uncoiler technology, specifically relating to an adjustable uncoiler. Background Technology

[0002] An uncoiler is a key starting piece of equipment in metal sheet processing (such as steel and non-ferrous metals) and some non-metallic coil production lines (such as paper and film). Its core function is to smoothly and controllably unwind coiled strips (such as steel coils, aluminum coils, copper strips, and paper rolls) to provide continuous or fixed-length raw materials for subsequent processes such as straightening, shearing, stamping, and forming. An uncoiler typically consists of a robust frame, a main shaft (drum) that carries the coil, a motor and transmission system that drives the drum's rotation, auxiliary support devices (such as expansion and contraction drums, cantilever supports, and double-cone supports) to support the weight of the coil and assist in unwinding, and an electrical control system that controls the unwinding speed and tension (to prevent the strip from loosening or breaking). Its performance directly affects the efficiency of the production line, material utilization, and the quality of the final product, and it is widely used in industries such as automobile manufacturing, home appliance production, steel structure construction, packaging, and printing.

[0003] When the diameter of the coil changes (from a full roll to a smaller roll), the center height of the coil will change significantly. If the uncoiler height is fixed, the angle at which the material enters subsequent equipment (such as straighteners, guide rollers, and stamping dies) will be tilted. The tilted material will continuously rub against the side walls of the equipment or the edges of the guide plates, causing scratches, curling, or even tearing of the material edges. This is a fatal defect, especially for precision materials such as aluminum foil, film, and coated steel plates. Therefore, we propose an adjustable uncoiler. Utility Model Content

[0004] The present invention aims to address the shortcomings of the prior art by providing an adjustable uncoiler to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An adjustable uncoiler includes: a support base, a motor stabilizing block fixedly connected to the back of the support base, a drive motor fixedly connected to the top of the motor stabilizing block, and an uncoiler provided at one end of the drive motor; characterized in that: lifting components are fixedly connected to both sides of the bottom of the support base, and movable components are provided on the surface of the lifting components.

[0007] Preferably, the lifting assembly includes a connecting base, a first rotating frame, a lifting block, a second rotating frame, a lead screw slider, a threaded lead screw, a rotating motor, a limiting plate, a fixed base plate, a limiting slide rail, a rotating base, and a first electric telescopic rod. The connecting base is fixedly connected to both sides of the bottom of the supporting base, the first rotating frame is fixedly connected to both sides of the bottom of the connecting base, the lifting block is disposed between the first rotating frames, and the second rotating frame is disposed at the bottom of the lifting block.

[0008] Preferably, the lead screw slider is fixedly connected to the bottom of the second rotating frame, the threaded lead screw is disposed on the inner wall of the lead screw slider, the thread of the lead screw slider matches the thread of the threaded lead screw, the rotating motor is disposed at one end of the threaded lead screw, the fixed base plate is disposed at the bottom of the lead screw slider and the rotating motor, and the limiting plate is fixedly connected to the top end of the fixed base plate and one end of the threaded lead screw.

[0009] Preferably, the limiting slide rail is fixedly connected to the top of the fixed base plate, the limiting slide rail matches the inner wall of the lead screw slider, the rotating base is fixedly connected to the surface of one of the limiting plates, the rotating base matches one end of the threaded lead screw, and the first electric telescopic rod is fixedly connected to the top center of the fixed base plate.

[0010] Preferably, the movable component includes a limiting guide rail, a movable base, movable wheels, a second electric telescopic rod, a placement seat, a limiting top plate, and an anti-touch sensor. The limiting guide rail is fixedly connected to the surface of the plurality of fixed base plates, the movable base is slidably connected to the surface of the limiting guide rail, and the movable wheels are disposed on both sides of the movable base.

[0011] Preferably, the second electric telescopic rod is disposed on the inner wall of the movable base, the placement seat is fixedly connected to the top of the second electric telescopic rod, the limiting top plate is fixedly connected to the surface of the limiting guide rail, and the anti-touch sensor is fixedly connected to the back of the movable base.

[0012] Preferably, a balance plate is fixedly connected to the bottom back of the support base.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. The balance plate can use its own weight to balance the lifting component when adjusting the height of the support base. At the same time, the lifting component uses its own two units at the bottom for support and lifting. Its own structure can effectively and strongly drive the support base to adjust the height up and down, thereby further improving the functionality of the device. The movable component can use its own structure to adjust its own position at any time according to the adjustment of the lifting component to place the roll material accordingly.

[0015] 2. The lifting assembly helps adjust the position of the support base up and down. The connecting base fixes the support base. The first rotating frame, the lifting block, and the second rotating frame are linked together. The movement of the bottom screw slider of the second rotating frame drives the lifting of the first rotating frame and the top connecting base. The screw slider moves when the rotating motor drives the threaded screw to rotate. The gears inside the screw sliders on both sides are in opposite directions. Therefore, when the threaded screw rotates, the screw sliders on both sides will move relative to each other. This screw movement structure is well known to those skilled in the art and will not be described in detail here. This movement and rotation drive the lifting of the base. The limiting plate helps limit the movement of the assembly on both sides, while the fixed base plate helps support the lifting assembly from the bottom. The limiting slide rail guides the movement trajectory of the screw slider itself. The rotating base assists the rotation of the threaded screw from the other side, and the first electric telescopic rod further enhances the overall lifting stability and support force of the lifting assembly, thereby further improving the functionality and safety of the device. Attached Figure Description

[0016] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0017] In the attached diagram:

[0018] Figure 1 This is an open schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the overall closed structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the lifting component in the structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the movable components in the structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the back of the movable component in the structure of this utility model.

[0023] In the diagram: 1. Support base; 2. Motor stabilizing block; 3. Drive motor; 4. Unwinding drum; 5. Balance plate; 6. Lifting assembly; 601. Connecting base; 602. First rotating frame; 603. Lifting rotating block; 604. Second rotating frame; 605. Lead screw slider; 606. Threaded lead screw; 607. Rotating motor; 608. Limiting plate; 609. Fixed base plate; 610. Limiting slide rail; 611. Rotating base; 612. First electric telescopic rod; 7. Movable assembly; 701. Limiting guide rail; 702. Moving base; 703. Moving wheel; 704. Second electric telescopic rod; 705. Placement seat; 706. Limiting top plate; 707. Anti-touch sensor. Detailed Implementation

[0024] 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.

[0025] Example

[0026] Please see Figure 1-5 The technical solution provided in this embodiment is as follows:

[0027] An adjustable uncoiler includes: a support base 1, a motor stabilizing block 2 fixedly connected to the back of the support base 1, a drive motor 3 fixedly connected to the top of the motor stabilizing block 2, and an uncoiler 4 provided at one end of the drive motor 3. The support base 1 is characterized in that: lifting components 6 are fixedly connected to both sides of the bottom of the support base 1, movable components 7 are provided on the surface of the lifting components 6, and a balance plate 5 is fixedly connected to the bottom of the back of the support base 1.

[0028] In this embodiment, the support base 1, with its shape and material, helps to provide a stable foundation for the entire device and provides a base for the overall installation of the device. The motor stabilizing block 2 can be installed on the back of the support base 1 and provides a stable base for the start-up of the drive motor 3 from the bottom when the drive motor 3 starts, thereby ensuring the overall stability of the drive motor 3. The unwinding drum 4 can rotate under the action of the drive motor 3 and uses its own structure to unwind the roll material. This structure is well known to those skilled in the art and will not be described in detail here. The balance plate 5 can use its own weight to balance when the lifting component 6 adjusts the height of the support base 1, and uses this balance to keep the center of gravity of the device stable, thereby further improving the stability of the device. The lifting component 6 uses its own bottom for support and lifting, and its own structure can effectively and strongly drive the support base 1 to adjust its height up and down, thereby further improving the functionality of the device. At the same time, the movable component 7 can use its own structure to adjust its own position at any time according to the adjustment of the lifting component 6.

[0029] The lifting assembly 6 includes a connecting base 601, a first rotating frame 602, a lifting block 603, a second rotating frame 604, a lead screw slider 605, a threaded lead screw 606, a rotating motor 607, a limiting plate 608, a fixed base plate 609, a limiting slide rail 610, a rotating base 611, and a first electric telescopic rod 612. The connecting base 601 is fixedly connected to the bottom two sides of the supporting base 1, the first rotating frame 602 is fixedly connected to the bottom two sides of the connecting base 601, the lifting block 603 is disposed between the first rotating frames 602, and the second rotating frame 604 is disposed at the bottom of the lifting block 603.

[0030] In this embodiment, the lifting assembly 6 uses the connecting base 601 to help fix the lifting assembly 6 as a whole to the bottom two sides of the support base 1, and the connecting base 601 can also be used to fix the support base 1. The first rotating frame 602, the lifting block 603, and the second rotating frame 604 are linked together. The movement of the bottom screw slider 605 of the second rotating frame 604 drives the first rotating frame 602 and the top connecting base 601 to rise and fall, thereby providing a basis for the lifting assembly 6 to rise and fall.

[0031] The lead screw slider 605 is fixedly connected to the bottom of the second rotating frame 604. The threaded lead screw 606 is disposed on the inner wall of the lead screw slider 605. The threads of the lead screw slider 605 and the threaded lead screw 606 are matched. The rotating motor 607 is disposed at one end of the threaded lead screw 606. The fixed base plate 609 is disposed at the bottom of the lead screw slider 605 and the rotating motor 607. The limiting plate 608 is fixedly connected to the top end of the fixed base plate 609 and one end of the threaded lead screw 606.

[0032] In this embodiment, the lead screw slider 605 can move when the lead screw 606 is rotated by the rotating motor 607. The internal gears of the lead screw sliders 605 on both sides are in opposite directions. Therefore, when the lead screw 606 rotates, the lead screw sliders 605 on both sides will move relative to each other. This kind of lead screw movement structure is well known to those skilled in the art and will not be described in detail here. This movement and rotation are used to drive the lifting of the foundation, thereby further improving the functionality of the device. The limiting plate 608 can help limit the two sides of the lifting assembly 6, and the fixed base plate 609 can help support the lifting assembly 6 from the bottom, thereby improving the stability of the lifting assembly 6.

[0033] The limiting slide rail 610 is fixedly connected to the top of the fixed base plate 609. The limiting slide rail 610 matches the inner wall of the lead screw slider 605. The rotating base 611 is fixedly connected to the surface of one of the limiting plates 608. The rotating base 611 matches one end of the threaded lead screw 606. The first electric telescopic rod 612 is fixedly connected to the top center of the fixed base plate 609.

[0034] In this embodiment, the limiting slide rail 610 can guide the trajectory of the lead screw slider 605 itself, thereby preventing the lead screw slider 605 from derailing and further improving the stability of the lead screw slider 605. The rotating base 611 assists the rotation of the threaded lead screw 606 from the other side, while the first electric telescopic rod 612 can further enhance the overall lifting stability and support of the lifting assembly 6, thereby further improving the functionality and safety of the device.

[0035] The active component 7 includes a limiting guide rail 701, a movable base 702, movable wheels 703, a second electric telescopic rod 704, a placement seat 705, a limiting top plate 706, and an anti-touch sensor 707. The limiting guide rail 701 is fixedly connected to the surface of multiple fixed base plates 609, the movable base 702 is slidably connected to the surface of the limiting guide rail 701, and the movable wheels 703 are arranged on both sides of the movable base 702.

[0036] In this embodiment, the movable component 7 is fixed to the surface of the lifting component 6 by the limiting guide rail 701, while the movable base 702 and the movable wheel 703 are combined to drive the movable base 702 as a whole to provide a basis for moving and adjusting the position. This kind of movement is driven by the internal built-in electric motor, which is a technology well known to those skilled in the art and will not be described in detail here.

[0037] The second electric telescopic rod 704 is disposed on the inner wall of the movable base 702, the placement seat 705 is fixedly connected to the top of the second electric telescopic rod 704, the limiting top plate 706 is fixedly connected to the surface of the limiting guide rail 701, and the anti-touch sensor 707 is fixedly connected to the back of the movable base 702.

[0038] In this embodiment, the second electric telescopic rod 704 is installed inside the movable base 702. This telescopic movement drives the placement seat 705 to move up and down, thereby adjusting the placed roll material according to the unwinding height, thus further improving the functionality of the device. The limiting top plate 706 can restrict the movement of the movable base 702 to prevent derailment. The anti-touch sensor 707 can scan the movement of the back of the movable base 702. When it is about to touch the lifting component 6, it can control the motor inside the movable base 702 to stop suddenly and control the brake on the surface of the movable wheel 703 to prevent collision, thereby further improving the safety of the device.

[0039] Working principle: The device can provide a fixed foundation for the entire device through the support base 1, while the motor stabilizing block 2 can provide a stable foundation for the start-up of the drive motor 3. The unwinding drum 4 can rotate under the action of the drive motor 3 and use its own structure to unwind the roll material. This structure is well known to those skilled in the art and will not be described in detail here. The balance plate 5 can use its own weight to balance when the lifting component 6 adjusts the height of the support base 1. At the same time, the lifting component 6 uses its two bottom components for support and lifting, and its own structure can effectively and strongly drive the support base 1 to adjust its height up and down, thereby further improving the functionality of the device. The movable component 7 can use its own structure to adjust its own position to place the roll material according to the adjustment of the lifting component 6, thereby further improving the flexibility of the device.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable uncoiler, comprising a support base (1), a motor stabilizing block (2) fixedly connected to the back of the support base (1), a drive motor (3) fixedly connected to the top of the motor stabilizing block (2), and an uncoiler drum (4) provided at one end of the drive motor (3), characterized in that: The bottom sides of the support base (1) are fixedly connected to lifting components (6), and the surface of the lifting components (6) is provided with movable components (7).

2. The adjustable uncoiler as described in claim 1, characterized in that: The lifting assembly (6) includes a connecting base (601), a first rotating frame (602), a lifting block (603), a second rotating frame (604), a lead screw slider (605), a threaded lead screw (606), a rotating motor (607), a limiting plate (608), a fixed base plate (609), a limiting slide rail (610), a rotating base (611), and a first electric telescopic rod (612). The connecting base (601) is fixedly connected to the bottom sides of the supporting base (1), the first rotating frame (602) is fixedly connected to the bottom sides of the connecting base (601), the lifting block (603) is disposed between the first rotating frames (602), and the second rotating frame (604) is disposed at the bottom of the lifting block (603).

3. An adjustable uncoiler as described in claim 2, characterized in that: The lead screw slider (605) is fixedly connected to the bottom of the second rotating frame (604). The threaded lead screw (606) is disposed on the inner wall of the lead screw slider (605). The threads of the lead screw slider (605) and the threaded lead screw (606) are matched. The rotating motor (607) is disposed at one end of the threaded lead screw (606). The fixed base plate (609) is disposed at the bottom of the lead screw slider (605) and the rotating motor (607). The limiting plate (608) is fixedly connected to the top end of the fixed base plate (609) and one end of the threaded lead screw (606).

4. An adjustable uncoiler as described in claim 3, characterized in that: The limiting slide rail (610) is fixedly connected to the top of the fixed base plate (609). The limiting slide rail (610) matches the inner wall of the lead screw slider (605). The rotating base (611) is fixedly connected to the surface of one of the limiting plates (608). The rotating base (611) matches one end of the threaded lead screw (606). The first electric telescopic rod (612) is fixedly connected to the top center of the fixed base plate (609).

5. An adjustable uncoiler as described in claim 4, characterized in that: The active component (7) includes a limiting guide rail (701), a movable base (702), movable wheels (703), a second electric telescopic rod (704), a placement seat (705), a limiting top plate (706), and an anti-touch sensor (707). The limiting guide rail (701) is fixedly connected to the surface of multiple fixed base plates (609), the movable base (702) is slidably connected to the surface of the limiting guide rail (701), and the movable wheels (703) are disposed on both sides of the movable base (702).

6. An adjustable uncoiler as described in claim 5, characterized in that: The second electric telescopic rod (704) is disposed on the inner wall of the movable base (702), the placement seat (705) is fixedly connected to the top of the second electric telescopic rod (704), the limiting top plate (706) is fixedly connected to the surface of the limiting guide rail (701), and the anti-touch sensor (707) is fixedly connected to the back of the movable base (702).

7. An adjustable uncoiler as described in claim 1, characterized in that: A balance plate (5) is fixedly connected to the bottom back of the support base (1).

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