Alumite winding and unwinding device

Abstract

The utility model relates to the technical field of alumite winding and unwinding, and particularly discloses an alumite winding and unwinding device which comprises a base, the top of the base is fixedly connected with two side plates which are symmetrically distributed, the bottom of the base is fixedly connected with four supporting rods which are distributed in a rectangular shape, a winding and unwinding mechanism is arranged above the base, and the winding and unwinding mechanism is arranged above the base. And a counterweight mechanism is arranged at the top of the base. According to the utility model, when winding and unwinding operations are carried out in the alumite processing process, the U-shaped frame can be inclined, so that the loading or unloading operation of an alumite coil is facilitated, the working efficiency of alumite processing is greatly improved, the height of the alumite coil can be adjusted, and the working efficiency is improved. Therefore, the alumite winding and unwinding device can meet the requirements of alumite processing equipment with different heights, in addition, the balancing weight can be used for balancing the alumite winding and unwinding device from the top of the base, and the overall stability of the alumite winding and unwinding device during alumite winding and unwinding is ensured.

Description

Technical Field

[0001] This utility model belongs to the field of electroplated aluminum winding and unwinding technology, and specifically relates to an electroplated aluminum winding and unwinding device. Background Technology

[0002] Electroplated aluminum foil is composed of a polyester film and multiple layers of chemical coatings applied to its surface. The polyester film is typically 12 micrometers thick. Some of the coatings are used to create a decorative effect, while others are used to control the properties of the hot stamping foil. Different coatings are suitable for different substrates. Electroplated aluminum foil requires winding and unwinding operations during the production process.

[0003] Chinese patent CN213112034U discloses an electroplated aluminum winding and unwinding device that can press the end face of the electroplated aluminum sheet to facilitate the winding operation of the sleeve. Through the action of the fastening plate, the second limiting plate presses and limits the sleeve to ensure that the sleeve maintains stability in the winding and unwinding of the electroplated aluminum. The second limiting plate can be removed to facilitate the disassembly of the wound sleeve.

[0004] Although the existing electroplated aluminum winding and unwinding device can wind and unwind electroplated aluminum, its height is fixed. The loading or unloading of electroplated aluminum coils requires the use of equipment such as cranes, which is cumbersome and inefficient. Therefore, we propose an electroplated aluminum winding and unwinding device. Utility Model Content

[0005] The purpose of this utility model is to provide an electroplated aluminum coil winding and unwinding device to solve the problems of high fixed height in the existing technology, where electroplated aluminum coils need to be loaded or unloaded by cranes or other equipment, which is cumbersome and inefficient.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An electroplated aluminum winding and unwinding device includes a base, two symmetrically distributed side plates fixedly connected to the top of the base, four rectangularly distributed support rods fixedly connected to the bottom of the base, a winding and unwinding mechanism provided above the base, and a counterweight mechanism provided at the top of the base.

[0008] The winding and unwinding mechanism includes a U-shaped frame, which is located above the base. A servo motor is fixedly connected to the outer side of the right side plate. The servo motor is fixedly connected to a transmission rod through an output shaft. A drive motor is fixedly connected to the outer side of the U-shaped frame, and a cylinder is fixedly connected to the outer side of the U-shaped frame.

[0009] The counterweight mechanism includes a counterweight block, which is disposed on the top of the base. Four rectangularly distributed rollers are fixedly connected to the bottom of the counterweight block. A notch extending to the rear side of the base is provided on the top of the base.

[0010] Preferably, the U-shaped frame is fixedly connected to the outside of the transmission rod, and the left end of the transmission rod passes through the two side plates and is movably connected to the side plates through a bearing.

[0011] Preferably, the drive motor is fixedly connected to a rotating shaft via an output shaft, the other end of the rotating shaft passes through the left side of the U-shaped frame and is movably connected to the left side of the U-shaped frame via a bearing, and a ring is fixedly connected to the outside of the rotating shaft.

[0012] Preferably, the cylinder telescopic end is fixedly connected to a connecting block, the left side of the connecting block is fixedly connected to a hexagonal rod, the right side of the U-shaped frame has a through hexagonal hole, and the left end of the hexagonal rod passes through the hexagonal hole and is slidably connected to the hexagonal hole.

[0013] Preferably, the left end of the hexagonal rod is movably connected to a round rod via a bearing, a limiting ring is fixedly connected to the outside of the round rod, and rubber rings are fixedly connected to the left side of the limiting ring and the right side of the round rod.

[0014] Preferably, a spring is fixedly connected to the top of the base, a top plate is fixedly connected to the top of the spring, a locking block is fixedly connected to the top of the top plate, and a frame is fixedly connected to the front side of the counterweight.

[0015] Preferably, a vertical rod is fixedly connected to the bottom of the top plate, and the bottom end of the vertical rod passes through the base and is slidably connected to the base.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. By setting up a servo motor, transmission rod and U-shaped frame, this utility model can tilt the U-shaped frame during the winding and unwinding operation in the electroplated aluminum processing, thereby facilitating the loading or unloading of electroplated aluminum coils and greatly improving the working efficiency of electroplated aluminum processing.

[0018] 2. By using a servo motor, transmission rod, and U-shaped frame, this utility model allows for adjustment of the height of the electroplated aluminum coil during the electroplated aluminum processing. This makes the electroplated aluminum coil winding and unwinding device suitable for the needs of electroplated aluminum processing equipment of different heights, thus demonstrating its excellent practicality.

[0019] 3. By setting up counterweights, rollers and notches, this utility model can provide counterweights from the top of the base when performing electroplated aluminum winding and unwinding operations, thereby ensuring the overall stability of the device when winding and unwinding electroplated aluminum. In addition, the counterweights can be removed during transportation, making it convenient to move the winding and unwinding device. Attached Figure Description

[0020] Figure 1 This is one of the perspective views of this utility model;

[0021] Figure 2 This is a second perspective view of the present invention;

[0022] Figure 3 This is a partial structural diagram of the U-shaped frame of this utility model;

[0023] Figure 4 This is a schematic diagram of the hexagonal rod portion of the present invention;

[0024] Figure 5 This is a partial structural diagram of the base of this utility model;

[0025] Figure 6 This is a partial structural diagram of the counterweight block of this utility model.

[0026] In the diagram: 1. Base; 2. Support rod; 3. Side plate; 4. Winding mechanism; 401. Servo motor; 402. U-shaped frame; 403. Transmission rod; 404. Ring; 405. Drive motor; 406. Shaft; 407. Round rod; 408. Cylinder; 409. Hexagonal rod; 410. Connecting block; 411. Hexagonal hole; 412. Limiting ring; 5. Counterweight mechanism; 501. Top plate; 502. Spring; 503. Vertical rod; 504. Locking block; 505. Notch; 506. Counterweight block; 507. Frame; 508. Roller. Detailed Implementation

[0027] 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.

[0028] Reference Figures 1-6 As shown, this utility model provides an electroplated aluminum winding and unwinding device, including a base 1, a base 1, two symmetrically distributed side plates 3 fixedly connected to the top of the base 1, four rectangularly distributed support rods 2 fixedly connected to the bottom of the base 1, a winding and unwinding mechanism 4 provided above the base 1, and a counterweight mechanism 5 provided at the top of the base 1.

[0029] The winding and unwinding mechanism 4 includes a U-shaped frame 402, which is located above the base 1. A servo motor 401 is fixedly connected to the outside of the right side plate 3. The servo motor 401 is fixedly connected to a transmission rod 403 through an output shaft. A drive motor 405 is fixedly connected to the outside of the U-shaped frame 402. A cylinder 408 is fixedly connected to the outside of the U-shaped frame 402.

[0030] The counterweight mechanism 5 includes a counterweight block 506, which is located on the top of the base 1. Four rectangular rollers 508 are fixedly connected to the bottom of the counterweight block 506. A notch 505 extending to the rear side of the base 1 is provided on the top of the base 1.

[0031] In a further embodiment, refer to Figures 1-3 The U-shaped frame 402 is fixedly connected to the outside of the transmission rod 403. The drive motor 405 drives the transmission rod 403 to rotate through the output shaft. As the transmission rod 403 rotates, the U-shaped frame 402 rotates. The left end of the transmission rod 403 passes through two side plates 3 and is movably connected to the side plates 3 through bearings. The two side plates 3 support the transmission rod 403 from both sides to ensure the stability of the transmission rod 403 during operation.

[0032] In this embodiment, the drive motor 405 can drive the U-shaped frame 402 to rotate through the transmission rod 403, thereby adjusting the position and height of the electroplated aluminum coil, which facilitates the loading and unloading of the electroplated aluminum coil.

[0033] In a further embodiment, refer to Figures 1-4 The drive motor 405 is fixedly connected to the rotating shaft 406 via its output shaft. The drive motor 405 can drive the rotating shaft 406 to rotate. The other end of the rotating shaft 406 passes through the left side of the U-shaped frame 402 and is movably connected to the left side of the U-shaped frame 402 via a bearing. A ring 404 is fixedly connected to the outside of the rotating shaft 406. The ring 404 limits the electroplated aluminum coil from the left side. A connecting block 410 is fixedly connected to the telescopic end of the cylinder 408. The connecting block 410 is used to drive the hexagonal rod 409 to move when the cylinder 408 telescopically extends or retracts. The hexagonal rod 409 is fixedly connected to the left side of the connecting block 410. The hexagonal rod 409 facilitates the installation of the round rod 407, thereby enabling... The position of the round rod 407 is adjusted to clamp and fix the electroplated aluminum coil. A through hexagonal hole 411 is provided on the right side of the U-shaped frame 402. The left end of the hexagonal rod 409 passes through the hexagonal hole 411 and is slidably connected to the hexagonal hole 411. The left end of the hexagonal rod 409 is movably connected to the round rod 407 through a bearing. The round rod 407 is used to enter the inside of the electroplated aluminum coil and limit it from the right side of the electroplated aluminum coil. A limit ring 412 is fixedly connected to the outside of the round rod 407. Rubber rings are fixedly connected to the left side of the limit ring 412 and the right side of the round ring 404. The rubber rings increase friction, so that the drive motor 405 can drive the electroplated aluminum coil to rotate.

[0034] In this embodiment, the ring 404 and the limiting ring 412 can limit the placement of the electroplated aluminum coil. The drive motor 405 can drive the electroplated aluminum coil to rotate, thereby performing the feeding or receiving operation of the electroplated aluminum coil. Furthermore, the cylinder 408 drives the hexagonal rod 409 to move, making it convenient to remove and install the electroplated aluminum coil.

[0035] In a further embodiment, refer to Figures 5-6 A spring 502 is fixedly connected to the top of the base 1. The spring 502 is used to push the top plate 501 upward, so that the locking block 504 enters the frame 507. The top plate 501 is fixedly connected to the top of the spring 502. The top plate 501 is used to install the locking block 504. The locking block 504 is fixedly connected to the top of the top plate 501. The rear side of the locking block 504 is set as an inclined surface, so as to facilitate its entry into the frame 507 in front of the counterweight 506. The frame 507 is fixedly connected to the front side of the counterweight 506. The frame 507 is used for the entry of the locking block 504 and limits the counterweight 506 in cooperation with the locking block 504. A vertical rod 503 is fixedly connected to the bottom of the top plate 501. The vertical rod 503 is used to limit the movement trajectory of the top plate 501 to ensure that it can only move in the up and down direction. The bottom end of the vertical rod 503 passes through the base 1 and is slidably connected to the base 1.

[0036] In this embodiment, the notch 505 and the roller 508 facilitate the installation of the counterweight 506, and the locking block 504 and the frame 507 limit the position of the installed counterweight 506.

[0037] The working principle of this utility model is as follows:

[0038] When the electroplated aluminum coil is installed into the device for feeding, the servo motor 401 drives the U-shaped frame 402 to rotate through the transmission rod 403, so that the front end of the U-shaped frame 402 faces downward, thus completing the preparation for feeding the electroplated aluminum coil.

[0039] Next, place the rolled aluminum coil or empty aluminum take-up roller in the middle of the U-shaped frame 402, aligning the shaft holes of the rolled aluminum coil or empty aluminum take-up roller with the rotating shaft 406 and the round rod 407 respectively. Then, start the cylinder 408 to retract. The retraction of the cylinder 408 drives the hexagonal rod 409 to move to the left until the round rod 407 enters the inside of the rolled aluminum coil or empty aluminum take-up roller and the rubber rings on both sides contact the rolled aluminum coil or empty aluminum take-up roller from both sides. At this point, the installation of the rolled aluminum coil or empty aluminum take-up roller is completed.

[0040] The drive motor 405 drives the rotating shaft 406 to rotate through the output shaft. The ring 404, the limiting ring 412, and the rubber rings on both sides limit the rotation of the wound electroplated aluminum roll or the empty electroplated aluminum take-up roller, thereby driving the rotation of the wound electroplated aluminum roll or the empty electroplated aluminum take-up roller to perform the electroplated aluminum take-up or unwrap operation.

[0041] The counterweight 506 is used to counterweight the base 1 from the rear. When installing the counterweight 506, the roller 508 is aligned with the notch 505 and pushed in until the locking block 504 enters the frame 507. At this time, the locking block 504 and the frame 507 limit the counterweight 506. When disassembling, press down on the top plate 501 to remove the counterweight 506.

[0042] 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 electroplated aluminum winding and unwinding device, comprising a base (1), characterized in that, The base (1) has two symmetrically distributed side plates (3) fixedly connected to the top of the base (1), four rectangularly distributed support rods (2) fixedly connected to the bottom of the base (1), a winding and unwinding mechanism (4) is provided above the base (1), and a counterweight mechanism (5) is provided at the top of the base (1). The winding and unwinding mechanism (4) includes a U-shaped frame (402), which is located above the base (1). A servo motor (401) is fixedly connected to the outside of the right side plate (3). The servo motor (401) is fixedly connected to a transmission rod (403) through an output shaft. A drive motor (405) is fixedly connected to the outside of the U-shaped frame (402). A cylinder (408) is fixedly connected to the outside of the U-shaped frame (402). The counterweight mechanism (5) includes a counterweight block (506), which is disposed on the top of the base (1). Four rectangular rollers (508) are fixedly connected to the bottom of the counterweight block (506). A notch (505) extending to the rear side of the base (1) is provided on the top of the base (1).

2. The electroplated aluminum winding and unwinding device according to claim 1, characterized in that: The U-shaped frame (402) is fixedly connected to the outside of the transmission rod (403). The left end of the transmission rod (403) passes through the two side plates (3) and is movably connected to the side plates (3) through bearings.

3. The electroplated aluminum winding and unwinding device according to claim 1, characterized in that: The drive motor (405) is fixedly connected to a rotating shaft (406) via an output shaft. The other end of the rotating shaft (406) passes through the left side of the U-shaped frame (402) and is movably connected to the left side of the U-shaped frame (402) via a bearing. A ring (404) is fixedly connected to the outside of the rotating shaft (406).

4. The electroplated aluminum winding and unwinding device according to claim 1, characterized in that: The cylinder (408) is fixedly connected to a connecting block (410) at its telescopic end. A hexagonal rod (409) is fixedly connected to the left side of the connecting block (410). A through hexagonal hole (411) is opened on the right side of the U-shaped frame (402). The left end of the hexagonal rod (409) passes through the hexagonal hole (411) and is slidably connected to the hexagonal hole (411).

5. The electroplated aluminum winding and unwinding device according to claim 4, characterized in that: The left end of the hexagonal rod (409) is movably connected to a round rod (407) via a bearing. A limiting ring (412) is fixedly connected to the outside of the round rod (407). Rubber rings are fixedly connected to the left side of the limiting ring (412) and the right side of the round ring (404).

6. The electroplated aluminum winding and unwinding device according to claim 1, characterized in that: A spring (502) is fixedly connected to the top of the base (1), a top plate (501) is fixedly connected to the top of the spring (502), a locking block (504) is fixedly connected to the top of the top plate (501), and a frame (507) is fixedly connected to the front side of the counterweight (506).

7. The electroplated aluminum winding and unwinding device according to claim 6, characterized in that: A vertical rod (503) is fixedly connected to the bottom of the top plate (501), and the bottom end of the vertical rod (503) passes through the base (1) and is slidably connected to the base (1).

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