Aluminum-plastic composite foil winding device

Abstract

The utility model discloses aluminium -plastic composite foil coiling mechanism relates to coiling mechanism technical field, including rotating mechanism, the rotating mechanism includes the connecting frame, is installed with second motor on the connecting frame, and the output of second motor is connected with the pivot, and the both ends of pivot are all fixedly connected with the triangular plate, and the triangular plate and connecting frame slidingly connected, be provided with the mounting mechanism on the triangular plate, be connected with the collection roll on the mounting mechanism, be provided with the unloading mechanism below the triangular plate, and the unloading mechanism is used for unloading the collection roll on the mounting mechanism, the mounting mechanism includes the mounting seat, the mounting seat rotation is connected on the triangular plate, and the mounting seat is elastically connected with the connecting seat, and the collection roll is sleeved on two connecting seats, and the mounting mechanism still includes the locating rod, and the connecting seat slidingly connected on the locating rod, be provided with the key on the locating rod, and this scheme can not the realization of winding up unceasingly, and then improve winding efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of winding devices, specifically to an aluminum-plastic composite foil winding device. Background Technology

[0002] The winding device for aluminum-plastic composite foil (usually referring to the outer layer material of aluminum-plastic film used in lithium batteries, with a structure such as PA / AL / PP) is a crucial link in the production line. Its performance directly affects the quality of the final product and the yield rate of subsequent processing (such as bag making and shell punching).

[0003] The core function of the winding device is to wind the aluminum-plastic composite foil, which has undergone processes such as lamination, curing / aging, and slitting, into rolls that meet the specifications, with constant tension, neat edges (no serpentine), flatness without wrinkles, no damage, and no interlayer adhesion.

[0004] Existing winding devices typically require unloading the wound roll after it has finished winding and then installing a new roll for winding. This can lead to winding interruptions and affect winding efficiency.

[0005] Therefore, we proposed an aluminum-plastic composite foil winding device to solve the problems mentioned above. Utility Model Content

[0006] The purpose of this invention is to provide an aluminum-plastic composite foil winding device to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an aluminum-plastic composite foil winding device, comprising a rotating mechanism, the rotating mechanism including a connecting frame, a second motor mounted on the connecting frame, the output end of the second motor connected to a rotating shaft, both ends of the rotating shaft being fixedly connected to triangular plates, the triangular plates and the connecting frame being slidably connected; an installation mechanism is provided on the triangular plates, a winding roller is connected to the installation mechanism, and a discharge mechanism is provided below the triangular plates, the discharge mechanism being used to remove the winding roller from the installation mechanism; the installation mechanism includes a mounting base, the mounting base being rotatably connected to the triangular plates, a connecting seat being elastically connected to the mounting base, and the winding roller being sleeved on the two connecting seats.

[0008] Preferably, the mounting mechanism further includes a positioning rod, the connecting seat is slidably connected to the positioning rod, the positioning rod is provided with a locking key, the connecting seat is slidably connected to the positioning rod through the locking key, and a spring connects the connecting seat and the mounting seat.

[0009] Preferably, the connecting seat is connected to two transmission rods that are symmetrical about the center of the connecting seat, and a third motor is mounted on the triangular plate, the third motor being connected to the mounting seat.

[0010] Preferably, the unloading mechanism includes an L-shaped rod, the end of which is connected to a transmission frame, the transmission frame and the transmission rod cooperate, and a slide rod is slidably connected between the two L-shaped rods.

[0011] Preferably, the unloading mechanism further includes a base plate, on which an electric push rod is mounted. The telescopic end of the electric push rod is connected to a connecting ring, and the connecting ring and the slide rod are slidably connected. A movable groove is formed on the surface of the base plate, and a pull rod is rotatably connected to the L-shaped rod. The pull rod extends into the movable groove and is slidably connected in the movable groove.

[0012] Preferably, the connecting frame is externally connected to a mounting frame, a first motor is mounted on the mounting frame, and a roller is rotatably connected to the mounting frame. The output end of the first motor is connected to the roller.

[0013] Compared with the prior art, the beneficial effects of this utility model are: This invention, through the cooperation of a rotating mechanism and an installation mechanism, enables uninterrupted winding of aluminum foil. The rotating mechanism drives multiple installation mechanisms to rotate cyclically, allowing multiple winding rollers to be wound, disassembled, and installed simultaneously, thus ensuring uninterrupted winding and improving winding efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partial structural schematic diagram of the present invention; Figure 3 This is a schematic diagram of the installation mechanism of this utility model; Figure 4 This is a schematic diagram of the installation mechanism of this utility model; Figure 5 This is a schematic diagram of the unloading structure of this utility model.

[0015] In the diagram: 1. Mounting frame; 2. First motor; 3. Rotating mechanism; 31. Connecting frame; 32. Second motor; 33. Triangular plate; 34. Rotating shaft; 4. Mounting mechanism; 41. Mounting base; 42. Positioning rod; 43. Locking key; 44. Connecting base; 45. Spring; 46. Transmission rod; 5. Unloading mechanism; 51. Base plate; 52. Electric push rod; 53. Connecting ring; 54. Movable groove; 55. Slide rod; 56. L-shaped rod; 57. Transmission frame; 58. Pull rod; 6. Take-up roller; 7. Winding roller; 8. Third motor. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] Please see Figure 1-5 An embodiment of this utility model provides an aluminum-plastic composite foil winding device, including a rotating mechanism 3. The rotating mechanism 3 includes a connecting frame 31, on which a second motor 32 is mounted. The output end of the second motor 32 is connected to a rotating shaft 34. Both ends of the rotating shaft 34 are fixedly connected to triangular plates 33, which are slidably connected to the connecting frame 31. An installation mechanism 4 is provided on the triangular plate 33, and a winding roller 6 is connected to the installation mechanism 4. A discharge mechanism 5 is provided below the triangular plate 33, which is used to remove the winding roller 6 from the installation mechanism 4. The installation mechanism 4 includes a mounting base 41, which is rotatably connected to the triangular plate 33. Connecting seats 44 are elastically connected to the mounting base 41, and the winding roller 6 is sleeved on the two connecting seats 44.

[0018] The combination of the rotating mechanism 3 and the mounting mechanism 4 enables uninterrupted winding of aluminum foil. The rotating mechanism 3 drives multiple mounting mechanisms 4 to rotate cyclically, thereby enabling multiple winding rollers 6 to be wound, disassembled, and installed simultaneously, thus ensuring uninterrupted winding.

[0019] Please see Figure 3 , Figure 4 The installation mechanism 4 also includes a positioning rod 42. The connecting seat 44 is slidably connected to the positioning rod 42. The positioning rod 42 is provided with a locking key 43. The connecting seat 44 is slidably connected to the positioning rod 42 through the locking key 43. The locking key 43 can limit the circumferential movement of the connecting seat 44, so that the connecting seat 44 can only move in a straight line. A spring 45 is connected between the connecting seat 44 and the mounting seat 41.

[0020] Please see Figure 3 , Figure 4 Two transmission rods 46 are connected to the connecting seat 44, which are symmetrical about the center of the connecting seat 44. A third motor 8 is installed on the triangular plate 33, and the third motor 8 is connected to the mounting seat 41.

[0021] Please see Figure 5 The unloading mechanism 5 includes an L-shaped rod 56, the end of which is connected to a transmission frame 57. The transmission frame 57 and the transmission rod 46 cooperate, and a slide rod 55 is slidably connected between the two L-shaped rods 56.

[0022] Please see Figure 5The unloading mechanism 5 also includes a base plate 51, on which an electric push rod 52 is mounted. The telescopic end of the electric push rod 52 is connected to a connecting ring 53. The connecting ring 53 and the slide rod 55 are slidably connected. A movable groove 54 is opened on the surface of the base plate 51. A pull rod 58 is rotatably connected to the L-shaped rod 56. The pull rod 58 extends into the movable groove 54 and is slidably connected in the movable groove 54.

[0023] The installation mechanism 4 is used to install and remove the take-up roller 6. The working principle of the installation mechanism 4 is that the unloading mechanism 5 drives the transmission rod 46 to move, and the transmission rod 46 further drives the connecting seat 44 to move. The connecting seat 44 compresses the spring 45 until the two connecting seats 44 move away from each other, so that the take-up roller 6 on the connecting seat 44 can be unloaded.

[0024] The working principle of the unloading mechanism 5 is as follows: First, the electric push rod 52 is started. The electric push rod 52 further drives the connecting ring 53 connected to it to move. The connecting ring 53 drives the sliding rod 55, L-shaped rod 56 and transmission frame 57 connected to it to move synchronously. Since the pull rod 58 on the L-shaped rod 56 is slidably connected in the movable groove 54, the pull rod 58 moves with the trajectory of the movable groove 54. Thus, the pull rod 58 drives the L-shaped rod 56 and transmission frame 57 to move laterally until the transmission frame 57 gradually pushes the transmission rod 46 connected to it to move. Finally, it drives the connecting seat 44 connected to the transmission rod 46 to move, thereby unloading the receiving roller 6 connected to the two connecting seats 44.

[0025] Please see Figure 1 The connecting frame 31 is externally connected to the mounting frame 1, the mounting frame 1 is equipped with a first motor 2, and the mounting frame 1 is rotatably connected to the roller 7. The output end of the first motor 2 is connected to the roller 7. The first motor 2 is used to drive the roller 7 to feed material. The roller 7 and the take-up roller 6 cooperate to collect the aluminum foil fed out by the roller 7.

[0026] Working principle: In use, the first motor 2 drives the winding roller 7 to rotate, thereby completing the feeding of aluminum foil. Then, the take-up roller 6 recycles the aluminum foil. The rotating mechanism 3 drives multiple mounting mechanisms 4 to rotate, thereby realizing the winding, unloading and feeding process of the take-up roller 6, ensuring that the winding is not interrupted. The unloading mechanism 5 works with the mounting mechanism 4 to unload the take-up roller 6.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An aluminum-plastic composite foil winding device, characterized in that: The rotating mechanism (3) includes a connecting frame (31), on which a second motor (32) is mounted. The output end of the second motor (32) is connected to a rotating shaft (34). Both ends of the rotating shaft (34) are fixedly connected to triangular plates (33), and the triangular plates (33) and the connecting frame (31) are slidably connected. An installation mechanism (4) is provided on the triangular plate (33), and a take-up roller (6) is connected to the installation mechanism (4). A discharge mechanism (5) is provided below the triangular plate (33), and the discharge mechanism (5) is used to remove the take-up roller (6) from the installation mechanism (4). The installation mechanism (4) includes a mounting base (41), which is rotatably connected to a triangular plate (33). A connecting seat (44) is elastically connected to the mounting base (41), and the take-up roller (6) is sleeved on the two connecting seats (44).

2. The aluminum-plastic composite foil winding device according to claim 1, characterized in that: The installation mechanism (4) further includes a positioning rod (42), the connecting seat (44) is slidably connected to the positioning rod (42), the positioning rod (42) is provided with a locking key (43), the connecting seat (44) is slidably connected to the positioning rod (42) through the locking key (43), and a spring (45) is connected between the connecting seat (44) and the mounting seat (41).

3. The aluminum-plastic composite foil winding device according to claim 1, characterized in that: Two transmission rods (46) are connected to the connecting seat (44) and are symmetrical about the center of the connecting seat (44). A third motor (8) is installed on the triangular plate (33) and the third motor (8) is connected to the mounting seat (41).

4. The aluminum-plastic composite foil winding device according to claim 3, characterized in that: The unloading mechanism (5) includes an L-shaped rod (56), the end of which is connected to a transmission frame (57). The transmission frame (57) and the transmission rod (46) cooperate, and a slide rod (55) is slidably connected between the two L-shaped rods (56).

5. The aluminum-plastic composite foil winding device according to claim 4, characterized in that: The unloading mechanism (5) also includes a base plate (51), on which an electric push rod (52) is installed. The telescopic end of the electric push rod (52) is connected to a connecting ring (53). The connecting ring (53) and the slide rod (55) are slidably connected. The surface of the base plate (51) is provided with a movable groove (54). A pull rod (58) is rotatably connected to the L-shaped rod (56). The pull rod (58) extends into the movable groove (54) and is slidably connected in the movable groove (54).

6. The aluminum-plastic composite foil winding device according to claim 1, characterized in that: The connecting frame (31) is externally connected to a mounting frame (1), on which a first motor (2) is mounted, and a roller (7) is rotatably connected to the mounting frame (1). The output end of the first motor (2) is connected to the roller (7).

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