CN221026717U

CN221026717U - Rewinding machine with flattening structure

Info

Publication number: CN221026717U
Application number: CN202322664058.3U
Authority: CN
Inventors: 孙波; 张金吉; 卢言军; 袁晓彬
Original assignee: Rizhao Bafang Paper Co ltd
Current assignee: Rizhao Bafang Paper Co ltd
Priority date: 2023-10-07
Filing date: 2023-10-07
Publication date: 2024-05-28
Anticipated expiration: 2033-10-07

Abstract

The utility model discloses a rewinding machine with a flattening structure, which comprises a rewinding machine main body, wherein two groups of fixed sliding rails are fixedly arranged between the rewinding machine main body, sliding blocks are movably arranged on the outer surfaces of the two groups of fixed sliding rails, one end of a screw rod is connected with a motor, the other end of the screw rod is connected with a locking piece, a movable block is movably arranged on the outer surface of the screw rod, one end of the movable block is connected with a second shaft, a second flattening roller is movably arranged on the outer surface of the second shaft, and the sliding blocks are fixedly arranged at the bottom end of a supporting frame.

Description

Rewinding machine with flattening structure

Technical Field

The utility model relates to the technical field of rewinders, in particular to a rewinder with a flattening structure.

Background

Rewinding machines are devices widely used in the manufacturing and processing industry to remove a web (such as paper, plastic film, metal foil, etc.) from a reel (parent reel), unwind it and rewind it into a new reel (child reel). Such equipment is commonly used in paper processing, packaging, printing and related fields to ensure web flatness, tension and take-up quality.

Conventional rewinders typically include rollers, tension control systems, and guides to ensure that the web maintains proper tension and to avoid drooling, packaging, or wrinkling. However, under certain circumstances, the flattening mechanism of the traditional rewinder is difficult to adapt to coiled materials with different thicknesses, and the roller needs to be repeatedly disassembled to adjust the position, which is very time-consuming and labor-consuming and affects the working efficiency of people.

Disclosure of utility model

Object of the utility model

In view of the above, the present utility model is directed to a rewinding machine with a flattening structure, which solves the above-mentioned problems.

(II) technical scheme

The utility model provides a rewinding machine with structure of flattening, includes the rewinding machine main part, fixed mounting has two sets of fixed slide rail between the rewinding machine main part, and the surface of two sets of fixed slide rail is all movable mounting has the sliding block, the top fixed mounting of sliding block has the support frame, the top surface fixed mounting of support frame has first axostylus axostyle, and the surface movable mounting of first axostylus axostyle has first flattening roller, the surface of support frame is seted up flutedly, and fixed mounting has two sets of fixing bases in the recess, two sets of the surface of fixing base has seted up logical groove, and movable mounting has the lead screw in logical groove, the one end of lead screw is connected with the motor, and the other end of lead screw is connected with the retaining member, the surface movable mounting of lead screw has the movable block, and the one end of movable block is connected with the second axostylus axostyle, the surface movable mounting of second flattening roller of second axostylus axostyle, the bottom fixed mounting of support frame has the sliding block.

Preferably, a fixed ring is fixedly arranged on the outer surface of the bottom end of the motor, and one side of the fixed ring is slowly fixedly connected with the outer surface of the sliding block.

Preferably, the bottom end of the sliding block is T-shaped, and the bottom end of the sliding block is movably clamped in the inner wall of the fixed sliding rail.

Preferably, a limit groove is formed in the outer surface of one side of the fixed sliding rail.

Preferably, two groups of locking rings are fixedly arranged on the outer surface of one side of the bottom end of the sliding block, a cavity is formed in the inner wall of each group of locking rings, and threads are formed in the inner wall of each cavity.

Preferably, connecting screws are movably arranged in the inner wall cavities of the two groups of locking rings, one ends of the connecting screws are connected with connecting plates, and a plurality of groups of operating rods are fixedly arranged on the outer surfaces of the connecting plates.

Preferably, the outer surfaces of the operation rods are wrapped with rubber, and one ends of the operation rods are arc-shaped.

From the above technical scheme, the application has the following beneficial effects:

1. According to the utility model, the motor enables the screw rod to rotate, so that the movable block can adjust the position up and down, and further drives the second flattening roller to adjust the position, so that the distance between the first flattening roller and the second flattening roller can be automatically adjusted, the time and labor force of operators are saved, and the production efficiency is improved.

2. According to the utility model, the support frame can move left and right in the groove of the fixed slide rail through the sliding block, so that the distance between the first flattening roller, the second flattening roller and other rotating rollers is adjusted, the flatness and the quality of coiled materials are ensured, and after the adjustment is finished, the connecting screw rod is connected with the locking ring through the rotating connecting plate, so that the outer surface of one side of the connecting plate clamps the outer surface of one side of the fixed slide rail, and the support frame can be kept stable.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a first schematic view of a flattening structure of the present utility model;

FIG. 3 is a second schematic view of the flattening structure of the present utility model;

FIG. 4 is an enlarged schematic view of the utility model at A in FIG. 2;

FIG. 5 is an enlarged schematic view of the utility model at B in FIG. 3;

FIG. 6 is a schematic view of a portion of the component structure of FIG. 2 according to the present utility model.

In the figure: 1. a rewinder body; 2. fixing the sliding rail; 3. a support frame; 4. a first platen roller; 5. a second platen roller; 6. a sliding block; 7. a screw rod; 8. a fixing seat; 911. a motor; 912. a fixing ring; 913. a movable block; 914. a locking member; 411. a first shaft; 412. a second shaft; 211. a limit groove; 212. a locking ring; 213. a connecting screw; 214. a connecting plate; 215. and an operation lever.

Detailed Description

The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, the same or similar reference numerals indicate the same or similar parts and features. The drawings merely schematically illustrate the concepts and principles of embodiments of the disclosure and do not necessarily illustrate the specific dimensions and proportions of the various embodiments of the disclosure. Specific details or structures may be shown in exaggerated form in particular figures to illustrate related details or structures of embodiments of the present disclosure.

Referring to fig. 1-6, an embodiment of the present utility model is provided:

The utility model provides a rewinding machine with flattening structure, including rewinding machine main part 1, fixed mounting has two sets of fixed slide rail 2 between the rewinding machine main part 1, and the surface of two sets of fixed slide rail 2 is all movable mounting has slider 6, the top fixed mounting of slider 6 has support frame 3, the top surface fixed mounting of support frame 3 has first axostylus axostyle 411, and the surface movable mounting of first axostylus axostyle 411 has first flattening roll 4, the surface of support frame 3 has seted up flutedly, and fixed mounting has two sets of fixing base 8 in the fluting, logical groove has been seted up to the surface of two sets of fixing base 8, and movable mounting has lead screw 7 in logical groove, the one end of lead screw 7 is connected with motor 911, and the other end of lead screw 7 is connected with retaining member 914, the surface movable mounting of lead screw 7 has movable block 913, and the one end of movable block 913 is connected with second axostylus axostyle 412, the surface movable mounting of second flattening roll 5, through motor 911, make the lead screw 7 can carry out rotary motion, make movable block can adjust the position from top to bottom, and then drive the automatic adjustment of flattening roll 5 on the position, thereby can be adjusted automatically, the labour leveling roll 5, and the distance between the fixed operation of second flattening roll 4 has been saved 3, and the fixed operation has been realized, and the production efficiency has been improved.

Further, the outer surface of the bottom end of the motor 911 is fixedly provided with the fixed ring 912, and one side surface of the fixed ring 912 is fixedly connected with the outer surface of the sliding block 6, so that the stable connection among the motor 911, the sliding block 6 and the fixed ring 912 is ensured, and the loosening or falling off of the motor 911 and the sliding block 6 in the running process is prevented.

Further, the bottom end of the sliding block 6 is T-shaped, and the bottom end of the sliding block 6 is movably clamped in the inner wall of the fixed sliding rail 2, so that the sliding block 6 is ensured not to accidentally separate or swing in the sliding process, and the stability of the position is maintained.

Further, a limit groove 211 is formed in the outer surface of one side of the fixed sliding rail 2, two groups of locking rings 212 are fixedly arranged on the outer surface of one side of the bottom end of the sliding block 6, the two groups of locking rings 212 are located in the limit groove 211, a cavity is formed in the inner wall of the two groups of locking rings 212, threads are formed in the inner wall of the cavity, and the two groups of locking rings 212 can lock or release the sliding block 6 by adjusting locking force of the two groups of locking rings so as to adjust the distance when needed. This provides greater flexibility.

Further, connecting screws 213 are movably installed in the inner wall cavities of the two groups of locking rings 212, one ends of the connecting screws 213 are connected with connecting plates 214, a plurality of groups of operating rods 215 are fixedly installed on the outer surfaces of the connecting plates 214, and the connecting plates 214 are rotated to enable the connecting screws 213 to be connected with the locking rings 212, the outer surfaces of one sides of the connecting plates 214 clamp the outer surfaces of one sides of the fixed sliding rails 2, so that the sliding blocks 6 can be kept stable, the supporting frame 3 can be kept stable, and the plurality of groups of operating rods 215 are convenient for people to operate.

Further, the outer surface of the operation rods 215 is wrapped with rubber, one ends of the operation rods 215 are arc-shaped, the rubber wrapping can provide additional anti-skidding performance, the possibility of hand sliding is reduced, accordingly, the safety and stability of operation are improved, one ends of the operation rods 215 are arc-shaped, operators can better control the direction and force of the operation rods, and the operation accuracy is improved.

Working principle: firstly, through the motor 911, the screw rod 7 can perform rotary motion, so that the movable block 913 can adjust the position up and down, and further drive the second flattening roller 5 to perform position adjustment, thereby automatically adjusting the distance between the first flattening roller 4 and the second flattening roller 5, and the sliding block 6, so that the supporting frame 3 can move left and right in the groove of the fixed sliding rail 2, further adjust the distance between the first flattening roller 4, the second flattening roller 5 and other rotary rollers, ensure the flatness and quality of coiled materials, and after the adjustment is finished, through rotating the connecting plate 214, the connecting screw 213 is connected with the locking ring 212, so that one side outer surface of the fixed sliding rail 2 is clamped by one side outer surface of the connecting plate 214, and the supporting frame 3 can keep stable.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a rewinding machine with flattening structure, includes rewinding machine main part (1), its characterized in that: the utility model discloses a rewinder, including rewinding machine main part (1), fixed slide rail (2) of two sets of fixed slide rail, and the surface of two sets of fixed slide rail (2) is movable mounting has sliding block (6), the top fixed mounting of sliding block (6) has support frame (3), the top surface fixed mounting of support frame (3) has first axostylus axostyle (411), and the surface movable mounting of first axostylus axostyle (411) has first flattening roll (4), the surface of support frame (3) is seted up flutedly, and fixed mounting has two sets of fixing base (8) in the fluting, two sets of the surface of fixing base (8) is seted up logical groove, and movable mounting has lead to screw (7) in logical groove, the one end of screw (7) is connected with motor (911), and the other end of screw (7) is connected with retaining member (914), the surface movable mounting of screw (7) has movable block (913), and the one end of movable block (913) is connected with second axostylus axostyle (412), the surface movable mounting of second kunith (412), the bottom of support frame (3) has fixed mounting of sliding block (6).

2. A rewinding machine with flattening structure as in claim 1, characterized in that: the outer surface of the bottom end of the motor (911) is fixedly provided with a fixed ring (912), and one side surface of the fixed ring (912) is fixedly connected with the outer surface of the sliding block (6).

3. A rewinding machine with flattening structure as in claim 1, characterized in that: the bottom end of the sliding block (6) is T-shaped, and the bottom end of the sliding block (6) is movably clamped in the inner wall of the fixed sliding rail (2).

4. A rewinding machine with flattening structure as in claim 1, characterized in that: a limit groove (211) is formed in the outer surface of one side of the fixed sliding rail (2).

5. A rewinding machine with flattening structure as in claim 1, characterized in that: two groups of locking rings (212) are fixedly arranged on the outer surface of one side of the bottom end of the sliding block (6), a cavity is formed in the inner wall of the two groups of locking rings (212), and threads are formed in the inner wall of the cavity.

6. The rewinder with a flattening structure of claim 5, wherein: the two groups of locking rings (212) are movably mounted in the inner wall cavities, one end of each connecting screw (213) is connected with a connecting plate (214), and a plurality of groups of operating rods (215) are fixedly mounted on the outer surfaces of the connecting plates (214).

7. The rewinder with a flattening structure of claim 6, wherein: the outer surfaces of the operation rods (215) are wrapped with rubber, and one ends of the operation rods (215) are arc-shaped.