CN220264606U

CN220264606U - Unreeling adjusting device

Info

Publication number: CN220264606U
Application number: CN202321569719.8U
Authority: CN
Inventors: 杜林�
Original assignee: Hefei Yuanyuan Technology Co ltd
Current assignee: Hefei Yuanyuan Technology Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2023-12-29
Anticipated expiration: 2033-06-16

Abstract

The utility model discloses an unreeling adjusting device, which comprises a machine table, wherein the machine table is provided with a roller passing assembly, a press roller, a driving mechanism for driving the press roller to move, an unreeling mechanism for unreeling and an adjusting mechanism for performing shape adjustment on an unreeling belt; the roller assembly, the unreeling mechanism and the regulating mechanism are all rotationally connected with the machine table, the output end of the driving mechanism is fixedly connected with the press roller, the press roller and the regulating mechanism are arranged on one side of the unreeling belt, the roller assembly is arranged on the other side of the unreeling belt, and the press roller is arranged above the roller assembly; the model of the unreeling tape in the unreeling adjusting device is adjusted in the unreeling process, wrinkling abnormality is reduced, the unreeling tape is fixed when being connected with the tape, dislocation is not easy to occur, and risk of wrinkling and tape breakage is reduced.

Description

Unreeling adjusting device

Technical Field

The utility model relates to the technical field of carbon-coated aluminum foil coating, in particular to an unreeling adjusting device.

Background

The coating machine and the rewinding machine are important equipment in the manufacturing process of carbon-coated aluminum foils, wrinkling abnormality is easy to occur when the aluminum foils run due to the difference of aluminum foil formats, meanwhile, the unreeling part of the existing equipment is free of compression rollers, dislocation is easy to occur when the tape is connected, starting up is wrinkled due to dislocation, and tape breakage is generated when the tape is severe.

Disclosure of Invention

Based on the technical problems in the background art, the utility model provides the unreeling adjusting device, the model of the unreeling tape is adjusted in the unreeling process, the wrinkling abnormality is reduced, the unreeling tape is fixed when being connected, the misplacement is not easy, and the risk of wrinkling and tape breakage is reduced.

The utility model provides an unreeling adjusting device which comprises a machine table, wherein the machine table is provided with a roller passing assembly, a press roller, a driving mechanism for driving the press roller to move, an unreeling mechanism for unreeling and an adjusting mechanism for adjusting the shape of an unreeling belt; the roller assembly, the unreeling mechanism and the regulating mechanism are all rotationally connected with the machine table, the output end of the driving mechanism is fixedly connected with the press roller, the press roller and the regulating mechanism are arranged on one side of the unreeling belt, the roller assembly is arranged on the other side of the unreeling belt, and the press roller is arranged above the roller assembly.

Further, the driving mechanism comprises air cylinders, the two air cylinders are respectively fixed on the machine table, and the output ends of the two air cylinders are respectively fixedly connected with the two ends of the compression roller.

Further, a first U-shaped groove is formed in the machine table, and two ends of the press roller are arranged in the first U-shaped groove.

Further, the compression roller is made of rubber.

Further, the roller assembly comprises one or more rollers, wherein one roller is arranged below the pressing roller.

Further, one of the passing rollers is axially parallel to the pressing roller.

Further, the adjusting mechanism comprises an adjusting roller and adjusting knobs, two ends of the adjusting roller are inserted into the machine table and are in rolling connection with the machine table, and the two adjusting knobs are respectively arranged at two opposite side ends of the adjusting roller.

Further, unreeling mechanism includes unreel axle and cover and establish the axle section of thick bamboo at unreel axle periphery, unreel the both ends and board fixed connection of axle, and an axle section of thick bamboo rotates with unreel the axle to be connected, unreels the area winding at an axle section of thick bamboo periphery.

The unreeling adjusting device provided by the utility model has the advantages that: according to the unreeling adjusting device provided by the structure, the compression roller moves downwards to fix the unreeling belt, so that the unreeling belt is not easy to misplace when being connected, the risk of wrinkling and belt breakage is reduced, and the adjusting mechanism is used for adjusting the shape of the unreeling belt, so that wrinkling abnormality is reduced; the compression roller is made of rubber, so that the surface structure of the coiled tape is not damaged when the compression roller is attached and fixed with the coiled tape, and the qualification rate and quality of the finished product of the coiled tape are improved; the distance sensor is arranged on the press roller and used for detecting the distance from the press roller to the roller passing below the press roller, and when the distance reaches a set value in the cylinder extension process, the cylinder stops working, so that the defect that the press roller is damaged in unreeling the tape due to overvoltage of the unreeling tape is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic structural view of an adjustment mechanism;

the device comprises a 1-machine table, a 2-roller passing assembly, a 3-press roller, a 4-driving mechanism, a 5-unreeling mechanism, a 6-adjusting mechanism, a 7-unreeling belt 21-roller passing, a 41-cylinder, a 51-unreeling shaft, a 52-shaft barrel, a 61-adjusting roller and a 62-adjusting knob.

Detailed Description

In the following detailed description of the present utility model, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.

As shown in fig. 1 and 2, the unreeling adjusting device provided by the utility model comprises a machine 1, wherein a roller assembly 2, a press roller 3, a driving mechanism 4 for driving the press roller 3 to move, an unreeling mechanism 5 for unreeling and an adjusting mechanism 6 for adjusting the shape of an unreeling belt 7 are arranged on the machine 1; the roller assembly 2, the unreeling mechanism 5 and the adjusting mechanism 6 are all rotationally connected with the machine table 1, the output end of the driving mechanism 4 is fixedly connected with the press roller 3, the press roller 3 and the adjusting mechanism 6 are arranged on one side of the unreeling belt 7, the roller assembly 2 is arranged on the other side of the unreeling belt 7, and the press roller 3 is arranged above the roller assembly 2.

The unreeling of the unreeling belt 7 is guided and conveyed by the roller assembly 2, one or more unreeling rollers 21 of the roller assembly 2 are arranged below the press roller 3, the press roller 3 is driven up and down by the driving mechanism 4 to be in contact with the unreeling roller 21 arranged below, the unreeling belt 7 passing through the press roller 3 and the unreeling roller 21 is fixed, dislocation is not easy during tape splicing, and the risk of wrinkling and tape breakage is reduced.

The adjusting mechanism 6 is used for adjusting the model of the winding belt 7 and reducing wrinkling abnormality, wherein the driving mechanism 4 comprises air cylinders 41, the two air cylinders 41 are respectively fixed on the machine table 1, the output ends of the two air cylinders 41 are respectively fixedly connected with the two ends of the press roller 3, and the expansion directions of the two air cylinders 41 are consistent, so that the press roller 3 is always parallel to the passing roller 21 in the pressing process, and the defects of fixed dislocation and belt connection dislocation caused by uneven stress of the winding belt 7 are avoided.

The machine 1 is provided with a first U-shaped groove, two ends of the press roll 3 are arranged in the first U-shaped groove, the first U-shaped groove is arranged to limit the press roll 3 in the up-down direction and is matched with the air cylinder 41, so that two ends of the press roll 3 descend along the same direction in the descending process, in addition, the press roll 3 is made of rubber, when the press roll 3 is attached and fixed with the release tape 7, the surface structure of the release tape 7 is not damaged, and the qualification rate and quality of a finished product of the final release tape 7 are improved; in addition, the passing roller 21 arranged below the pressing roller 3 can also be made of rubber, so that the unreeling belt 7 is not scratched by the passing roller 21 when being fixed.

In addition, a distance sensor can be arranged on the press roller 3, the distance sensor is used for detecting the distance from the press roller 3 to the roller 21 below the press roller, and when the distance reaches a set value in the extension process of the air cylinder 41, the air cylinder 41 stops working, so that the defect that the press roller 3 is damaged when the roll 7 is over-pressed is avoided.

In this embodiment, the adjusting mechanism 6 includes an adjusting roller 61 and adjusting knobs 62, two ends of the adjusting roller 61 are inserted into the machine 1 and are in rolling connection with the machine 1, two adjusting knobs 62 are respectively disposed at two opposite side ends of the adjusting roller 61, wherein bearing seats are disposed at two sides of the adjusting roller 61, the bearing seats are fixedly connected with the machine 1, and the adjusting roller 61 is in rolling connection with the machine 1 through bearings. The horizontal planes on the left and right sides of the regulating roller 61 are regulated by the regulating knob 62 until the layout of the winding tape 7 is matched with the device, and the wrinkling abnormality is eliminated.

The connection relationship between the adjusting roller 61 and the adjusting knob 62 is: the machine table 1 is provided with a fixing module 64, the fixing module 64 is provided with a waist-shaped groove, a bearing slide block 63 is arranged in the waist-shaped groove, the waist-shaped groove limits the left and right movement of the bearing slide block 63 while the bearing slide block 63 moves up and down in the waist-shaped groove, two ends of an adjusting roller 61 are respectively inserted into the two oppositely arranged bearing slide blocks 63 to realize the rotation of the adjusting roller 61, the upper part of the bearing slide block 63 is provided with a limiting hole, an adjusting knob 62 is a bolt, the upper part of the fixing module 64 penetrates through a limiting plate extending out of the fixing module 64 to be used for rotating and adjusting, the bolt is in threaded connection with the limiting plate, and a lower part of the bolt is screwed into the limiting hole of the bearing slide block 63 and is rotated left and right through the adjusting knob 62 to realize the up and down displacement adjustment of the bearing slide block 63; the adjusting knob 62 may be disposed on one side of the adjusting roller 61 or on both sides of the adjusting roller 61, so as to achieve the purpose of adjusting the winding plate type.

In this embodiment, the unreeling mechanism 5 includes an unreeling shaft 51 and a shaft tube 52 sleeved on the outer periphery of the unreeling shaft 51, both ends of the unreeling shaft 51 are fixedly connected with the machine 1, the shaft tube 52 is rotatably connected with the unreeling shaft 51, and the unreeling tape 7 is wound on the outer periphery of the shaft tube 52.

The working process comprises the following steps: the unreeling belt 7 normally operates through the unreeling mechanism 5, if the condition of poor layout appears in the operation process, the horizontal planes on the left and right sides of the regulating roller 61 can be regulated through rotating the regulating button 62 until the layout is matched with a machine, wrinkling abnormality is eliminated, when the unreeling belt 7 is unreeled and connected with a belt, the compression roller 3 is unreeled by extension of the cylinder 41, the unreeling belt 7 is fixed, dislocation is not easy when the unreeling belt 7 is connected with a belt, the risk of wrinkling and belt breakage is reduced, and the unreeling belt 7 can be an aluminum foil or other unreeled products.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The unreeling adjusting device comprises a machine table (1) and is characterized in that a roller passing assembly (2), a press roller (3), a driving mechanism (4) for driving the press roller (3) to move, an unreeling mechanism (5) for unreeling and an adjusting mechanism (6) for adjusting the shape of an unreeling belt (7) are arranged on the machine table (1);

the roller assembly (2), the unreeling mechanism (5) and the adjusting mechanism (6) are all rotationally connected with the machine table (1), the output end of the driving mechanism (4) is fixedly connected with the press roller (3), the press roller (3) and the adjusting mechanism (6) are arranged on one side of the unreeling belt (7), the roller assembly (2) is arranged on the other side of the unreeling belt (7), and the press roller (3) is arranged above the roller assembly (2).

2. Unreeling adjusting device according to claim 1, characterized in that the driving mechanism (4) comprises air cylinders (41), the two air cylinders (41) are respectively fixed on the machine table (1), and the output ends of the two air cylinders (41) are respectively fixedly connected with the two ends of the press roller (3).

3. Unreeling adjusting device according to claim 2, characterized in that a first U-shaped groove is formed in the machine table (1), and two ends of the press roller (3) are arranged in the first U-shaped groove.

4. Unreeling adjustment device according to claim 1, characterized in that the press roller (3) is of rubber material.

5. Unreeling adjustment device according to claim 1, characterized in that the roller assembly (2) comprises one or more rollers (21), wherein one roller (21) is arranged below the press roller (3).

6. Unreeling adjustment device according to claim 5, characterized in that one of the pass rollers (21) is arranged axially parallel to the press roller (3).

7. Unreeling adjusting device according to claim 1, characterized in that the adjusting mechanism (6) comprises an adjusting roller (61) and adjusting knobs (62), wherein two ends of the adjusting roller (61) are inserted into the machine table (1) and are in rolling connection with the machine table (1), and the two adjusting knobs (62) are respectively arranged at two opposite side ends of the adjusting roller (61).

8. Unreeling adjusting device according to claim 1, characterized in that the unreeling mechanism (5) comprises an unreeling shaft (51) and a shaft barrel (52) sleeved on the periphery of the unreeling shaft (51), two ends of the unreeling shaft (51) are fixedly connected with the machine table (1), the shaft barrel (52) is rotatably connected with the unreeling shaft (51), and the unreeling belt (7) is wound on the periphery of the shaft barrel (52).