CN216548777U

CN216548777U - Film coating machine unreeling device

Info

Publication number: CN216548777U
Application number: CN202122546494.1U
Authority: CN
Inventors: 傅国富
Original assignee: Zhejiang Jumei Special Materials Co ltd
Current assignee: Zhejiang Jumei Special Materials Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-05-17
Anticipated expiration: 2031-10-21

Abstract

The utility model discloses an unwinding device of a film laminating machine, which comprises an unwinding roller, a base, a first upright post, a second upright post and a lifting device, wherein the first upright post and the second upright post are slidably arranged on two sides of the base, a first motor is arranged on the outer side of the upper part of the first upright post, a rotating shaft of the first motor penetrates through the first upright post, a rotating seat opposite to the rotating shaft is arranged on the second upright post, the lifting device comprises a lifting table and a pair of supporting columns, the lifting table is arranged between the first upright post and the second upright post, the supporting columns are symmetrically arranged on two sides of the lifting table, a placing groove with an upward opening is arranged at the top end of each supporting column, two ends of the unwinding roller are placed in the placing groove through an unwinding shaft, and two ends of the unwinding shaft are respectively provided with a first connecting part and a second connecting part which are connected with the rotating shaft and the rotating seat. The film laminating machine uses the lifting device to support and lift the unwinding roller, and then is matched with the pair of movable stand columns to be butted with the unwinding roller, so that the structure is simple, the use is convenient, the time and the labor are saved, and the working efficiency of the film laminating machine is improved.

Description

Film coating machine unreeling device

Technical Field

The utility model relates to the technical field of unwinding devices, in particular to an unwinding device of a laminating machine.

Background

The laminating machine has the advantages of high automation degree, simple and convenient operation, high production speed, uniform coating thickness, high bonding fastness, smooth coiling, environmental protection, no pollution, labor and raw material cost saving and the like, thereby being more and more popular with customers. The unwinding device is one of the main components of the film coating machine, the replacement of the unwinding roller of the conventional unwinding device is often troublesome, a thick base material is often wound on the new unwinding roller, the weight is heavy, and a plurality of operators are required to cooperate to install.

SUMMERY OF THE UTILITY MODEL

The utility model provides a film laminating machine unwinding device for solving the problems.

The utility model adopts the following technical scheme:

the utility model provides a drench membrane machine unwinding device, is including unreeling roller, base, stand one, stand two and elevating gear, the both sides of base are located in the slip of stand one and stand two, and the stand one upper portion outside is equipped with motor one, the pivot of motor one runs through stand one, be equipped with the rotation seat relative with pivot position on the stand two, elevating gear includes elevating platform and a pair of support column, the elevating platform is located between stand one and the stand two, both sides on the elevating platform are located to the support column symmetry, and the support column top is equipped with opening standing groove up, unreeling roller both ends are arranged in the standing groove through unreeling the axle, and unreeling axle both ends are equipped with connecting portion one and connecting portion two of being connected with pivot, rotation seat respectively.

As a preferred technical scheme of the utility model, a motor box is arranged on the outer side of the upper part of the first upright post, the first motor is arranged in the motor box, a connecting groove is arranged at one end of the rotating shaft, which is far away from the first motor, an inner toothed ring is arranged on the inner side wall of the connecting groove, an outer toothed ring which is meshed with the inner toothed ring is arranged on the outer side wall of the first connecting part, and a rotating groove which is used for rotatably connecting the second connecting part is arranged at one end of the rotating seat, which is far away from the second upright post.

As a preferred technical scheme of the utility model, the bottom of the placing groove is provided with a limiting groove, and the bottom of the unreeling shaft is provided with a limiting column matched with the limiting groove.

As a preferable technical scheme of the utility model, the lifting platform is arranged on a mounting seat, the lower ends of the first upright post and the second upright post are provided with sliding blocks which are connected with the base in a sliding manner, screw holes with openings facing the mounting seat are formed in the sliding blocks, two sides of the mounting seat are provided with the second motor, the output end of the second motor is connected with a screw rod, and the screw rod extends into the screw holes and is in threaded connection with the sliding blocks.

As a preferred technical scheme of the utility model, the bottom of the sliding block is provided with a limiting sliding rod, the base is provided with a strip-shaped limiting sliding groove matched with the limiting sliding rod, and the limiting sliding rod is connected in the limiting sliding groove in a sliding manner.

The utility model has the beneficial effects that:

the film laminating machine uses the lifting device to support and lift the unwinding roller, and then is matched with the pair of movable stand columns to be butted with the unwinding roller, so that the structure is simple, the use is convenient, the time and the labor are saved, and the working efficiency of the film laminating machine is improved.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a side view of a support post;

fig. 3 is a top view of the base.

The symbols in the drawings illustrate that:

1: unwinding roller, 2: base, 3: column one, 4: column two, 5: motor one, 6: rotating shaft, 7: rotating seat, 8: elevating platform, 9: support column, 10: standing groove, 11: unwinding shaft, 12: first connecting part, 13: connecting part two, 14: motor case, 15: connecting groove, 16: rotating groove, 17: spacing groove, 18: spacing post, 19: mount, 20: slider, 21: screw hole, 22: motor two, 23: screw, 24: limiting slide rod, 25: and a limiting sliding groove.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings.

In the embodiments, it should be understood that the terms "middle", "upper", "lower", "top", "bottom", "right", "left", "above", "below", "back", "front", "middle", "outside", "inside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the embodiments, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the embodiments.

As shown in fig. 1 to 3, a laminating machine unwinding device comprises an unwinding roller 1, a base 2, a first upright post 3, a second upright post 4 and a lifting device, wherein the first upright post 3 and the second upright post 4 are slidably arranged on two sides of the base 2, a first motor 5 is arranged on the outer side of the upper portion of the first upright post 3, a first rotating shaft 5 of the first motor 5 penetrates through the first upright post 3, a rotating seat 7 opposite to the rotating shaft 6 is arranged on the second upright post 4, and the unwinding roller 1 is supported by the rotating seat 7 and the rotating shaft 6 in a matched manner. Elevating gear includes elevating platform 8 and a pair of support column 9, elevating platform 8 is located between stand 3 and the stand two 4, and elevating platform 8 is used for the lifting to unreel roller 1 to pivot 6 and rotates the height at seat 7 place, need not the manual work and carries out the lifting, both sides on elevating platform 8 are located to support column 9 symmetry, and support column 9 top is equipped with opening standing groove 10 up, unreel roller 1 both ends through unreeling the axle 11 arrange in standing groove 10, unreel axle 11 both ends and be equipped with respectively with pivot 6, rotate the first 12 of connecting portion and the second 13 of connecting portion of being connected of seat 7, when unreeling roller 1 is located support column 9 promptly, connecting portion 12 and the second 13 of connecting portion are located the outside of support column 9 respectively to do not influence connecting portion 12 and the second 13 of connecting portion and dock with pivot 6, rotation seat 7 respectively.

Furthermore, a motor box 14 is arranged on the outer side of the upper portion of the first upright post 3, the first motor 5 is arranged in the motor box 14, a connecting groove 15 is arranged at one end, away from the first motor 5, of the rotating shaft 6, an inner toothed ring is arranged on the inner side wall of the connecting groove 15, an outer toothed ring meshed and matched with the inner toothed ring is arranged on the outer side wall of the first connecting portion 12, a rotating groove 16 used for rotating the second connecting portion 13 is arranged at one end, away from the second upright post 4, of the rotating seat 7, namely when the unwinding roller 1 is lifted to the height of the rotating shaft 6 and the rotating seat 7 by the lifting platform 8, the first upright post 3 and the second upright post 4 are driven to approach each other towards the middle until the first connecting portion 12 is just inserted in the connecting groove 15 and the outer toothed ring and the inner toothed ring are meshed and connected with each other, and meanwhile the second connecting portion 13 is just inserted in the rotating groove 16.

Furthermore, a limiting groove 17 is formed in the bottom of the placing groove 10, a limiting column 18 matched with the limiting groove 17 is arranged at the bottom of the unreeling shaft 11, when the unreeling roller 1 is placed in the placing groove 10, the limiting column 18 is ensured to be located at the bottom of the unreeling shaft 11 and to be inserted into the limiting groove 10, and therefore the unreeling roller 1 is ensured not to rotate due to inertia or other acting forces in the process of lifting the unreeling roller 1 by the lifting platform 8, the lifting platform 8 is prevented from shaking, and the lifting process is prevented from being unstable; in addition, the first connecting part 12 can be kept still all the time, and the butt joint engagement with the connecting groove 15 is facilitated.

Further, the lifting platform 8 is disposed on a mounting base 19, and the lifting platform 8 may adopt a structure and a type which are common in the prior art, and will not be described herein again. The lower ends of the first upright post 3 and the second upright post 4 are provided with a sliding block 20 which is connected with the base 2 in a sliding manner, a screw hole 21 with an opening facing the mounting seat is formed in the sliding block 20, two sides of the mounting seat 19 are provided with a second motor 22, the output end of the second motor 22 is connected with a screw rod 23, and the screw rod 23 extends into the screw hole 21 and is connected with the sliding block 20 in a threaded manner. Namely, there are two motors two 22, correspond to the slide blocks under the first upright post 3 and the second upright post 4 respectively, as shown in fig. 1, the left motor two 22 corresponds to the slide block 20 under the first upright post 3, the right motor two 22 corresponds to the slide block 20 under the second upright post 4, and the two motors two 22, the screw 23, the slide block 20 and the screw 21 have the same structure and function, but different positions, but the screw 23 is driven by the motor two 22 to rotate forward or backward, at this time, the position of the screw 23 is relatively unchanged, and the slide block 20 connected with the screw moves toward or away from the side of the motor two 22 along with the forward rotation or backward rotation of the screw 23, so that the first upright post 3 and the second upright post 4 move toward the center or move toward the outside, that is, and they move toward or away from each other.

Furthermore, the bottom of the sliding block 20 is provided with a limiting sliding rod 24, the base 2 is provided with a strip-shaped limiting sliding groove 25 matched with the limiting sliding rod 24, the limiting sliding rod 24 is connected in the limiting sliding groove 25 in a sliding mode, the sliding block 20 is limited on a straight line when moving through the matching of the limiting sliding rod 24 and the limiting sliding groove 25, deviation is avoided, and the central point coincidence of the rotating shaft 6 and the rotating seat 7 is ensured.

When the utility model is used, when the unreeling roller 1 is replaced, the lifting table 8 is lowered to the lowest position, then the unreeling roller 1 conveyed to the position is placed in the placing groove 10 of the supporting column, after the unreeling roller 1 is stabilized, the lifting table 8 is lifted until the centers of the connecting part I12 and the connecting part II 13 are respectively superposed with the centers of the rotating shaft 6 and the rotating seat 7, then the motor II 22 is started, the stand I3 and the stand II 4 are mutually close, so that the connecting groove 15 is butted with the connecting part I12, the rotating groove 16 is butted with the connecting part II 13, the lifting table 8 is lowered, the unreeling shaft 11 is separated from the supporting column 9 from an opening at the upper end of the placing groove 10, and finally the motor I5 is started, so that the unreeling roller 1 can be rotated for unreeling, the operation is simple and convenient, the replacement and installation are not required to be carried out by cooperation of multiple persons, and time and labor are saved.

Finally, it should be noted that: these embodiments are merely illustrative of the present invention and do not limit the scope of the present invention. In addition, other variations and modifications will be apparent to persons skilled in the art based on the foregoing description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the utility model may be made without departing from the scope of the utility model.

Claims

1. The utility model provides a drench membrane machine unreels device which characterized in that: including unreeling roller (1), base (2), stand (3), stand two (4) and elevating gear, the both sides of base (2) are located in the slip of stand (3) and stand two (4), and stand (3) upper portion outside is equipped with motor (5), pivot (6) of motor (5) run through stand (3), be equipped with rotation seat (7) relative with pivot (6) position on stand two (4), elevating gear includes elevating platform (8) and a pair of support column (9), between stand (3) and stand two (4) are located in elevating platform (8), both sides are located on elevating platform (8) to support column (9) symmetry, and support column (9) top is equipped with opening standing groove (10) up, unreeling roller (1) both ends are arranged in standing groove (10) through unreeling axle (11), unreeling axle (11) both ends are equipped with pivot (6) respectively, A first connecting part (12) and a second connecting part (13) which are connected with the rotating seat (7).

2. The unwinding device of the laminating machine according to claim 1, characterized in that: the utility model discloses a motor box, including stand one (3), motor case (14) are located in the stand one (3) upper portion outside, the one end that motor one (5) were kept away from in pivot (6) is equipped with spread groove (15), be equipped with interior ring gear on spread groove (15) inside wall, be equipped with on the lateral wall of connecting portion one (12) with interior ring gear meshing complex outer ring gear, the one end that stand two (4) were kept away from in rotation seat (7) is equipped with rotation groove (16) that are used for rotating connecting portion two (13).

3. The unwinding device of the laminating machine according to claim 1, characterized in that: the novel reel releasing device is characterized in that a limiting groove (17) is formed in the bottom of the placing groove (10), and a limiting column (18) matched with the limiting groove (17) is arranged at the bottom of the reel releasing shaft (11).

4. The unwinding device of the laminating machine according to claim 1, characterized in that: elevating platform (8) are located on a mount pad (19), stand one (3) and two (4) lower extremes of stand are equipped with slider (20) with base (2) sliding connection, be equipped with screw (21) of opening orientation mount pad (19) in slider (20), mount pad (19) both sides are equipped with two (22) motors, the output of two (22) motors is connected with screw rod (23), screw rod (23) extend to in screw (21) with slider (20) threaded connection.

5. The unwinding device of the laminating machine according to claim 4, characterized in that: the slide block (20) bottom is equipped with spacing slide bar (24), be equipped with on base (2) with spacing slide bar (24) complex bar spacing spout (25), spacing slide bar (24) sliding connection is in spacing spout (25).