CN218753916U - Tension adjustable winding mechanism for aluminum foil machining - Google Patents

Abstract

The utility model discloses a tension adjustable winding mechanism is used in aluminium foil processing, the on-line screen storage device comprises a base, the fixed two backup pads that are equipped with in base upper end, from left to right be equipped with guide roll and wind-up roll in proper order between two backup pads, be equipped with first motor on the lateral wall of right side backup pad, first motor output runs through the first pivot of backup pad and fixedly connected with, be equipped with the driving gear on the first pivot, the wind-up roll both ends are equipped with second pivot and run through the backup pad, be equipped with driven gear in the second pivot of being close to first motor, left side backup pad upper end is equipped with the second motor, second motor output runs through backup pad and fixedly connected with lead screw, lead screw surface swing joint has the clamp plate, compress tightly the subassembly. The utility model discloses be equipped with and compress tightly the subassembly, use through the cooperation of fixed plate, gag lever post, spring, fly leaf and pinch roller, the in-process pinch roller that passes through the in-process of wind-up roll rolling continuously compresses tightly the aluminium foil to avoid the aluminium foil loose roll to appear.

Description

A winding mechanism with adjustable tension for aluminum foil processing

technical field

The utility model relates to the technical field of aluminum foil winding, in particular to a tension-adjustable winding mechanism for aluminum foil processing.

Background technique

Aluminum foil is a hot stamping material that is directly rolled into thin sheets by metallic aluminum. Its hot stamping effect is similar to that of pure silver foil hot stamping, so it is also called fake silver foil. Due to the soft texture, good ductility and silvery white luster of aluminum, if the calendered sheet is made of aluminum foil with sodium silicate and other substances, it can also be printed. Due to its excellent properties, aluminum foil is widely used in food, beverages, cigarettes, medicines, photographic floors, household daily necessities, etc.

Aluminum foil winding is an indispensable step in the aluminum foil processing process. The existing aluminum foil winding mechanism cannot adjust the tension of the aluminum foil during the winding process, and cannot adjust the winding tightness of the aluminum foil during winding. The problem of being too tight or too loose will affect the quality of winding, and there will be some foreign matter on the surface of the aluminum foil after production, which is inconvenient to clean when winding. For this reason, need to design corresponding technical scheme to give solution.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides a winding mechanism with adjustable tension for aluminum foil processing, which solves the problems raised in the above-mentioned background technology.

(2) Technical solutions

In order to achieve the above object, the utility model is realized through the following technical solutions:

A tension-adjustable winding mechanism for aluminum foil processing, comprising a base, two support plates are fixed on the upper end of the base, and a guide roller and a winding roller are sequentially arranged between the two support plates from left to right, The side wall of the support plate on the right side is provided with a first motor, the output end of the first motor runs through the support plate and is fixedly connected with a first rotating shaft, a driving gear is provided on the first rotating shaft, and the winding The two ends of the roller are provided with a second rotating shaft and the second rotating shaft runs through the support plate, the end of the second rotating shaft close to the first motor is provided with a driven gear, the upper end of the support plate on the left is provided with a second motor, and the second rotating shaft is provided with a driven gear. The output end of the second motor runs through the support plate and is fixedly connected with a lead screw, the outer surface of the lead screw is movably connected with a pressure plate, and the upper end of the winding roller is provided with a pressing assembly;

The pressing assembly includes a fixed plate arranged at the upper right end of the two support plates, a limit rod fixed at the lower end of the fixed plate, a spring sleeved on the limit rod, a movable plate fixed at the lower end of the limit rod, and a The pinch roller on the movable plate, the two ends of the pinch roller are provided with a third rotating shaft, and the third rotating shaft is fixed on the movable plate.

Preferably, a chute is provided on the two support plates, both ends of the pressure plate are located in the chute, a slide bar is provided in the chute and the slide bar runs through the press plate, and a scale is provided on one side of the chute Wire.

Preferably, a plurality of cleaning brushes are provided at the lower end of the pressing plate.

Preferably, a pointer is provided on the side wall of the end of the pressure plate away from the second motor.

Preferably, the driving gear meshes with the driven gear.

Preferably, four moving wheels are provided at the lower end of the base, and brake mechanisms are provided on the four moving wheels.

(3) Beneficial effects

The tension-adjustable rewinding mechanism for aluminum foil processing of the utility model is provided with a pressing assembly, which is pressed during the rewinding process of the rewinding roller through the cooperation of the fixed plate, the limit rod, the spring, the movable plate and the pressing roller. The roller continuously presses the aluminum foil through the action of the spring, so as to avoid the unwinding of the aluminum foil, and adjust the height of the pressing plate to change the distance between the pressing plate and the guide roller, so as to compress the aluminum foil of different specifications, thereby avoiding The aluminum foil is wrinkled and loosened, and the lower end of the pressing plate is equipped with a cleaning brush to remove foreign matter on the surface of the aluminum foil.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model.

In the attached picture:

Fig. 1 is the overall structure schematic diagram of the winding mechanism with adjustable tension for aluminum foil processing of the present invention;

Fig. 2 is a schematic structural view of the first motor and winding roller described in the present invention;

Fig. 3 is a schematic structural view of the compression assembly described in the present invention;

Fig. 4 is a schematic diagram of the structure at A in Fig. 1 of the present utility model.

In the figure: 1-base, 2-support plate, 3-fixed plate, 4-first motor, 5-winding roller, 6-pressure roller, 7-pressure plate, 8-second motor, 9-lead screw, 10-guide roller, 11-cleaning brush, 12-moving wheel, 13-first rotating shaft, 14-driving gear, 15-driven gear, 16-second rotating shaft, 17-limiting lever, 18-spring, 19- Movable plate, 20-the third rotating shaft, 21-chute, 22-slide bar, 23-pointer, 24-mark.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the utility model provides a technical solution: a winding mechanism with adjustable tension for aluminum foil processing, including: a base 1, two support plates 2 are fixed on the upper end of the base 1, and two support plates 2 are provided with a guide roller 10 and a winding roller 5 successively from left to right, and a first motor 4 is provided on the side wall of the support plate 2 on the right side, and the output end of the first motor 4 runs through the support plate 2 and is fixedly connected with First rotating shaft 13, driving gear 14 is provided on the first rotating shaft 13, second rotating shaft 16 is provided at two ends of winding roller 5 and second rotating shaft 16 runs through support plate 2, and second rotating shaft 16 is provided near the end of first motor 4 There is a driven gear 15, the upper end of the support plate 2 on the left side is provided with a second motor 8, the output end of the second motor 8 runs through the support plate 2 and is fixedly connected with a lead screw 9, the outer surface of the lead screw 9 is movably connected with a pressure plate 7, and The upper end of the winding roller 5 is provided with a pressing assembly;

The pressing assembly includes a fixed plate 3 arranged at the upper right end of the two support plates 2, a limit rod 17 fixed at the lower end of the fixed plate 3, a spring 18 sleeved on the limit rod 17, and a movable part fixed at the lower end of the limit rod 17. The plate 19 and the pinch roller 6 fixed on the movable plate 19 are provided with a third shaft 20 at both ends of the pinch roller 6 , and the third shaft 20 is fixed on the movable plate 19 .

Further improved, as shown in FIG. 1: two support plates 2 are provided with chute 21, both ends of the pressure plate 7 are located in the chute 21, a slide bar 22 is provided in the chute 21 and the slide bar 22 runs through the press plate 7, One side of the chute 21 is provided with a scale line 24. By setting the slide bar 22, the stability when the pressing plate 7 moves can be effectively improved, and the moving distance of the pressing plate 7 can be clearly known through the scale line 24.

As a further improvement, as shown in FIG. 1 , a plurality of cleaning brushes 11 are provided at the lower end of the pressing plate 7 , and by setting the cleaning brushes 11 , foreign matter on the surface of the aluminum foil can be removed.

Further improved, as shown in FIG. 1 : a pointer 23 is provided on the side wall of the end of the pressing plate 7 far away from the second motor 8 , and by observing the change of the position of the pointer 23 , the moving distance of the pressing plate 7 can be judged conveniently.

As a further improvement, as shown in FIG. 1 , the driving gear 14 is meshed with the driven gear 15 so that the driving gear 14 can drive the driven gear 15 to rotate.

Further improved, as shown in Figure 1: preferably, the lower end of the base 1 is provided with four moving wheels 12, and the four moving wheels 12 are all provided with a brake mechanism, the device is moved through the moving wheels 12, and the The brake mechanism is fixed to prevent the device from moving.

Working principle: when the utility model is in use, when the aluminum foil needs to be rolled up, the user pulls the aluminum foil through the space between the pressing plate 7 and the guide roller 10, and then continues pulling to connect the aluminum foil to the winding roller 5, and then uses it The personnel starts the second motor 8, the second motor 8 drives the lead screw 9 to rotate, the lead screw 9 drives the pressing plate 7 to move downward, and as the second motor 8 continues to work, the pressing plate 7 touches the aluminum foil downward, at this time, the bottom of the aluminum foil is in contact with the aluminum foil. The guide roller 10 contacts, then starts the first motor 4, the first motor 4 drives the first rotating shaft 13 to rotate, the first rotating shaft 13 drives the driving gear 14 to rotate, the driving gear 14 drives the driven gear 15 to rotate, and the driven gear 15 drives the winding The roller 6 rotates for rewinding, and the aluminum foil is smoothed by the pressing plate 7 and the guide roller 10, so as to avoid wrinkling and unwinding of the aluminum foil, thereby improving the rewinding quality. The bottom end is always in contact with the aluminum foil to compress the aluminum foil. With the continuous winding of the aluminum foil, the upper aluminum foil of the winding roller 6 becomes thicker and thicker, so that the pressing roller 6 pushes the movable plate 19 upwards, and the spring 18 is stressed. Compressed, the spring 18 is forced to shrink and produce the opposite force, so that the pressing roller 6 continues to press the aluminum foil, and the cleaning brush 11 at the lower end of the pressing plate 7 can realize the removal of foreign matter on the surface of the aluminum foil and avoid winding. There are impurities on the aluminum foil.

Note: The model of the "motor" involved in this utility model is "5IK90GN-YF".

The basic principles and main features of the utility model and the advantages of the utility model have been shown and described above. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the utility model The present utility model can be realized in other specific forms without the spirit or essential features. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. The utility model provides a tension adjustable winding mechanism for aluminum foil processing which characterized in that: the winding device comprises a base (1), wherein two supporting plates (2) are fixedly arranged at the upper end of the base (1), a guide roller (10) and a winding roller (5) are sequentially arranged between the two supporting plates (2), a first motor (4) is arranged on one side wall of the supporting plate (2) on the right side, the output end of the first motor (4) penetrates through the supporting plates (2) and is fixedly connected with a first rotating shaft (13), a driving gear (14) is arranged on the first rotating shaft (13), second rotating shafts (16) are arranged at the two ends of the winding roller (5) and penetrate through the supporting plates (2), a driven gear (15) is arranged at one end, close to the first motor (4), of each second rotating shaft (16), a second motor (8) is arranged at the upper end of the supporting plate (2) on the left side, the output end of each second motor (8) penetrates through the supporting plates (2) and is fixedly connected with a lead screw (9), a pressing plate (7) is movably connected to the outer surface of the lead screw (9), and a pressing assembly is arranged at the upper end of the winding roller (5);

the pressing assembly comprises a fixing plate (3) arranged at the upper right end of the two supporting plates (2), a limiting rod (17) fixed at the lower end of the fixing plate (3), a spring (18) sleeved on the limiting rod (17), a movable plate (19) fixed at the lower end of the limiting rod (17), and a pressing roller (6) fixed on the movable plate (19), wherein third rotating shafts (20) are arranged at two ends of the pressing roller (6), and the third rotating shafts (20) are fixed on the movable plate (19).

2. The winding mechanism with adjustable tension for aluminum foil processing according to claim 1, characterized in that: all seted up spout (21) on two backup pads (2), clamp plate (7) both ends are located spout (21), be equipped with slide bar (22) and slide bar (22) in spout (21) and run through clamp plate (7), spout (21) one side is equipped with scale mark (24).

3. The winding mechanism with adjustable tension for aluminum foil processing according to claim 1, characterized in that: the lower end of the pressing plate (7) is provided with a plurality of cleaning brushes (11).

4. The winding mechanism with adjustable tension for aluminum foil processing according to claim 1, characterized in that: and a pointer (23) is arranged on the side wall of one end, far away from the second motor (8), of the pressure plate (7).

5. The winding mechanism with adjustable tension for aluminum foil processing according to claim 1, characterized in that: the driving gear (14) is meshed with the driven gear (15).

6. The winding mechanism with adjustable tension for aluminum foil processing according to claim 1, characterized in that: the lower end of the base (1) is provided with four moving wheels (12), and the four moving wheels (12) are provided with brake mechanisms.

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