CN221234866U - Multiple coloring uncoiling device of six-color machine of aluminium foil - Google Patents

Abstract

The utility model belongs to the technical field of aluminum foil machines, in particular to a multi-coloring unwinding device for an aluminum foil six-color machine, comprising a mounting frame, an unwinding conveying mechanism mounted on the mounting frame, and a conveying wheel B mounted on one side of the unwinding conveying mechanism, wherein the mounting frame is provided with a conveying wheel A above the conveying wheel B, an adjusting component is also mounted on the mounting frame, the adjusting component comprises a rewinding roller arranged between the conveying wheel A and the conveying wheel B and a fixing block rotatably connected to both ends of the adjusting component through a bearing, a mounting plate is fixed on one side of the inner side wall of the mounting frame close to the fixing block, an electric push rod is fixed between the mounting plate and the fixing block, and the adjusting component is provided to facilitate tension adjustment of the rewinding roller, thereby ensuring smooth unwinding of the aluminum foil material roll, preventing the aluminum foil from being broken due to uneven force on the aluminum foil, and avoiding wrinkles in the aluminum foil.

Description

A six-color aluminum foil machine with multiple coloring unwinding device

Technical Field

The utility model belongs to the technical field of aluminum foil machines, and in particular relates to a multi-coloring unwinding device for an aluminum foil six-color machine.

Background technique

Aluminum foil is a material that is directly rolled into thin sheets using metal aluminum. Aluminum foil has the advantages of being moisture-proof, airtight, light-shielding, wear-resistant, fragrant, and colorless and tasteless. At present, when aluminum foil is rolled up, it is fluffy and inconvenient to adjust the tension, so that the aluminum foil is unevenly stressed and broken, and wrinkles will appear, which reduces the use effect of the device.

In order to solve the above problems, the present application proposes a six-color aluminum foil machine multi-coloring unwinding device.

Utility Model Content

In order to solve the problems raised in the above background technology, the utility model provides a six-color aluminum foil machine multi-color unwinding device, which is convenient for adjusting the tension of the rewinding roller, can ensure the smooth unwinding of the aluminum foil roll, will not be pulled apart due to uneven force on the aluminum foil, and avoids wrinkles in the aluminum foil.

To achieve the above object, the utility model provides the following technical solution: a six-color aluminum foil machine multi-coloring unwinding device, comprising a mounting frame, an unwinding conveying mechanism mounted on the mounting frame, and a conveying wheel B mounted on one side of the unwinding conveying mechanism, the mounting frame is located above the conveying wheel B and is equipped with a conveying wheel A, and an adjusting component is also mounted on the mounting frame;

The adjustment component includes a roller collection wheel arranged between the conveying wheel A and the conveying wheel B and fixed blocks rotatably connected to the two ends of the adjustment component through bearings, a mounting plate is fixed to the inner side wall of the mounting frame close to the fixed block, and an electric push rod is fixed between the mounting plate and the fixed block.

As a preferred embodiment of the utility model of a multiple coloring unwinding device for an aluminum foil six-color machine, a telescopic rod is fixed between the fixed block and the mounting frame.

As a preferred embodiment of the utility model of a multiple coloring unwinding device for an aluminum foil six-color machine, a guide rod with an inclined design is fixed to the surface of the fixed block away from the telescopic rod on one side, two groups of symmetrically arranged connecting plates are arranged between the two groups of guide rods, a convex groove is provided inside the connecting plate, the connecting plate is slidably connected with a convex block through the convex groove, a clamping ring is fixed to the surface of the convex block close to the retracting roller wheel on one side, and the clamping ring is sleeved on the surface of the retracting roller wheel.

As a preferred embodiment of the utility model of a multi-coloring unwinding device for an aluminum foil six-color machine, a locking bolt is threadedly connected to the surface of the protrusion, a strip groove is provided on the surface of the connecting plate close to the locking bolt, and the locking bolt and the connecting plate are slidably connected through the strip groove.

As a preferred embodiment of the utility model, a multi-coloring unwinding device for an aluminum foil six-color machine further includes a disassembly component installed on the guide rod, the disassembly component includes a mounting block fixed to the end of the guide rod away from the fixed block, a limit block arranged inside the mounting block, and a spring fixed between the limit block and the mounting block, a movable groove is provided on the surface of the mounting block close to the limit block, the limit block and the mounting block are slidably connected via the movable groove, and a through groove adapted to the mounting block is provided on the surface of the connecting plate.

Compared with the prior art, the beneficial effects of the utility model are:

By setting up an adjustment component, it is convenient to adjust the tension of the reel wheel, which can ensure the smooth unwinding of the aluminum foil roll, and will not be broken due to uneven force on the aluminum foil, while avoiding the wrinkling of the aluminum foil. A disassembly component is added to this mechanism to facilitate the disassembly of the connecting plate and the clamping ring, further improving the use effect of the device and meeting actual use needs.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

FIG1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a partial cross-sectional view of the structure of the connecting plate in the utility model;

FIG3 is a cross-sectional view of the structure of the mounting block in the utility model;

FIG4 is a left side view of the overall structure of the present invention;

In the figure: 1. mounting frame; 2. unwinding conveying mechanism; 3. conveying wheel A; 4. conveying wheel B; 5. adjusting assembly; 51. retracting roller; 52. mounting plate; 53. electric push rod; 54. telescopic rod; 55. fixing block; 56. guide rod; 57. connecting plate; 58. convex groove; 59. convex block; 511. retaining ring; 512. locking bolt; 6. disassembly assembly; 61. mounting block; 62. moving groove; 63. spring; 64. limit block.

Detailed ways

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Example 1

As shown in Figure 1-4:

A six-color aluminum foil machine multi-coloring unwinding device, comprising a mounting frame 1, an unwinding conveying mechanism 2 mounted on the mounting frame 1, and a conveying wheel B4 mounted on one side of the unwinding conveying mechanism 2, the mounting frame 1 being located above the conveying wheel B4 and having a conveying wheel A3 mounted thereon, and an adjusting component 5 also mounted on the mounting frame 1;

The adjusting assembly 5 includes a roller collection wheel 51 arranged between the conveying wheel A3 and the conveying wheel B4 and a fixed block 55 rotatably connected to both ends of the adjusting assembly 5 through a bearing. A mounting plate 52 is fixed to the inner wall of the mounting frame 1 close to the fixed block 55, and an electric push rod 53 is fixed between the mounting plate 52 and the fixed block 55.

In the present embodiment: the aluminum foil six-color machine multi-coloring unwinding device, when in use, firstly unwinds the aluminum foil through the unwinding conveying mechanism 2, and the aluminum foil sheets are respectively wound around the conveying wheel B4, the take-up roller wheel 51 and the conveying wheel A3 in sequence, and at the same time, the other end of the aluminum foil is provided with a rewinding traction force through the rewinding mechanism (not shown in the figure), when the unwinding conveying mechanism 2 causes the aluminum foil to be in a relaxed state during the unwinding process, then the electric push rod 53 is started, thereby driving the fixed block 55 to move, and the take-up roller wheel 51 is driven to move by the fixed block 55, and the aluminum foil is stretched through the take-up roller wheel 51 to keep the aluminum in a tension state, which can ensure the smooth unwinding of the aluminum foil material roll, and will not be pulled apart due to uneven force on the aluminum foil, and at the same time, the aluminum foil can be avoided from wrinkling.

It should be noted that the unwinding and conveying mechanism 2 is composed of an unwinding motor (not shown in the figure) and an air expansion shaft (not shown in the figure). The unwinding motor drives the air expansion shaft to rotate to realize the unwinding operation of the aluminum foil roll.

Further,

In an optional embodiment, a telescopic rod 54 is fixed between the fixing block 55 and the mounting frame 1 .

In this embodiment, the telescopic rod 54 is used for auxiliary support to improve the stability of the connection between the electric push rod 53 and the fixed block 55.

Further,

In an optional embodiment, a guide rod 56 with an inclined design is fixed to the side of the surface of the fixed block 55 away from the telescopic rod 54, and two groups of connecting plates 57 arranged symmetrically are arranged between the two groups of guide rods 56. A convex groove 58 is opened inside the connecting plate 57, and the connecting plate 57 is slidably connected to a protrusion 59 through the convex groove 58. A retaining ring 511 is fixed to the side of the surface of the protrusion 59 close to the retracting roller 51, and the retaining ring 511 is sleeved on the surface of the retracting roller 51.

A locking bolt 512 is threadedly connected to the surface of the protrusion 59, and a strip groove is provided on the surface of the connecting plate 57 near the locking bolt 512. The locking bolt 512 and the connecting plate 57 are slidably connected through the strip groove.

In this embodiment: the locking bolt 512 is then rotated to release the squeeze lock on the protrusion 59, and then the snap ring 511 is moved so that the snap ring 511 drives the protrusion 59 to slide in the protrusion groove 58 provided in the connecting plate 57 until the two sets of snap rings 511 move to both sides of the aluminum foil, and then the locking bolt 512 is rotated in the opposite direction to lock the position of the protrusion 59, and the aluminum foil is limited by the two sets of snap rings 511 to prevent the aluminum foil from being offset and affecting the winding operation, while also preventing wrinkles.

It should be noted that a release opening is provided on the surface of the snap ring 511 to facilitate removal of the snap ring 511 .

Going further;

The aluminum foil six-color machine multi-color unwinding device also includes a disassembly component 6 installed on the guide rod 56, the disassembly component 6 includes a mounting block 61 fixed to the end of the guide rod 56 away from the fixed block 55, a limit block 64 arranged inside the mounting block 61, and a spring 63 fixed between the limit block 64 and the mounting block 61. A movable groove 62 is provided on the surface of the mounting block 61 close to the limit block 64. The limit block 64 and the mounting block 61 are slidably connected through the movable groove 62, and a through groove adapted to the mounting block 61 is provided on the surface of the connecting plate 57.

In this embodiment: when the connecting plate 57 needs to be disassembled, first press the limit block 64 to slide inside the movable groove 62, and at the same time squeeze the spring 63 to compress until the limit block 64 is completely moved into the movable groove 62, and then pull the connecting plate 57 to move the connecting plate 57 out from the surface of the mounting block 61, thereby facilitating the disassembly of the connecting plate 57 and the retaining ring 511, further improving the use effect of the device and meeting actual use needs.

The working principle and use process of the utility model are as follows: when the multi-coloring unwinding device of the aluminum foil six-color machine is used, the aluminum foil is first unwound by the unwinding conveying mechanism 2, and the aluminum foil sheets are respectively wound around the conveying wheel B4, the rewinding roller 51 and the conveying wheel A3 in sequence. At the same time, the other end of the aluminum foil is provided with a rewinding traction force by the rewinding mechanism (not shown in the figure), and then the extrusion lock of the protrusion 59 is released by rotating the locking bolt 512, and then the clamping ring 511 is moved to make the clamping ring 511 drive the protrusion 59 to slide in the protruding groove 58 provided on the connecting plate 57 until the two groups of clamping rings 511 move to the two sides of the aluminum foil, and then the locking bolts 512 are rotated in the opposite direction to lock the position of the protrusion 59, and the aluminum foil is limited by the two groups of clamping rings 511 to avoid the aluminum foil from being offset and affecting the rewinding operation, and at the same time, wrinkles are avoided. When the unwinding conveying mechanism 2 makes the aluminum foil in a loose state during the unwinding process, the electric The push rod 53 is driven to move, thereby driving the fixed block 55 to move, and the fixed block 55 drives the take-up roller 51 to move, and the aluminum foil is stretched by the take-up roller 51 to keep the aluminum in a tension state, which can ensure the smooth unwinding of the aluminum foil roll and will not be broken due to uneven force on the aluminum foil, and at the same time avoid wrinkles in the aluminum foil. In this process, the telescopic rod 54 is driven to stretch, and the telescopic rod 54 is used for auxiliary support to improve the stability of the connection between the electric push rod 53 and the fixed block 55. When it is necessary to disassemble the connecting plate 57, first press the limit block 64 to slide in the moving groove 62, and at the same time squeeze the spring 63 to compress until the limit block 64 is completely moved into the moving groove 62, and then pull the connecting plate 57 to move the connecting plate 57 out from the surface of the mounting block 61, so as to facilitate the disassembly of the connecting plate 57 and the clamping ring 511, further improve the use effect of the device, and meet the actual use needs.

Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions recorded in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims (5)

1. A six-color aluminum foil machine multi-coloring unwinding device, comprising a mounting frame (1), an unwinding conveying mechanism (2) mounted on the mounting frame (1), and a conveying wheel B (4) mounted on one side of the unwinding conveying mechanism (2), wherein the mounting frame (1) is provided with a conveying wheel A (3) above the conveying wheel B (4), and is characterized in that: an adjusting component (5) is also mounted on the mounting frame (1); The adjusting assembly (5) comprises a roller retracting wheel (51) arranged between the conveying wheel A (3) and the conveying wheel B (4) and fixed blocks (55) rotatably connected to both ends of the adjusting assembly (5) via bearings; a mounting plate (52) is fixed to a side of the inner side wall of the mounting frame (1) close to the fixed block (55); and an electric push rod (53) is fixed between the mounting plate (52) and the fixed block (55). 2. The multi-coloring unwinding device for an aluminum foil six-color machine according to claim 1, characterized in that a telescopic rod (54) is fixed between the fixed block (55) and the mounting frame (1). 3. The multi-coloring unwinding device for an aluminum foil six-color machine according to claim 2 is characterized in that: a guide rod (56) with an inclined design is fixed on the surface of the fixed block (55) away from the telescopic rod (54), and two groups of connecting plates (57) arranged symmetrically are arranged between the two groups of the guide rods (56), and a convex groove (58) is opened inside the connecting plate (57), and a convex block (59) is slidably connected to the connecting plate (57) through the convex groove (58), and a clamping ring (511) is fixed on the surface of the convex block (59) close to the retracting roller (51), and the clamping ring (511) is sleeved on the surface of the retracting roller (51). 4. The multi-coloring unwinding device for an aluminum foil six-color machine according to claim 3 is characterized in that: a locking bolt (512) is threadedly connected to the surface of the protrusion (59), and a strip groove is opened on the surface of the connecting plate (57) close to the locking bolt (512), and the locking bolt (512) and the connecting plate (57) are slidably connected through the strip groove. 5. The multi-coloring unwinding device for an aluminum foil six-color machine according to claim 4 is characterized in that it also includes a disassembly component (6) installed on the guide rod (56), the disassembly component (6) includes a mounting block (61) fixed to the end of the guide rod (56) away from the fixed block (55), a limit block (64) arranged inside the mounting block (61), and a spring (63) fixed between the limit block (64) and the mounting block (61), a moving groove (62) is provided on the surface of the mounting block (61) close to the limit block (64), the limit block (64) and the mounting block (61) are slidably connected through the moving groove (62), and a through groove adapted to the mounting block (61) is provided on the surface of the connecting plate (57).