CN219296727U

CN219296727U - Film winding mechanism

Info

Publication number: CN219296727U
Application number: CN202320140750.3U
Authority: CN
Inventors: 贾凡珠
Original assignee: Suzhou Kangle Electronic Co ltd
Current assignee: Suzhou Kangle Electronic Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-07-04
Anticipated expiration: 2033-02-07

Abstract

The utility model discloses a film winding mechanism, which comprises: the top end of the bearing bottom plate is provided with a mounting bracket; the wind-up roll rotates and sets up in the installing support inboard for the rolling of membrane material, the laminating of the top of wind-up roll is provided with supplementary compression roller, the fixed connecting block that is provided with in top of supplementary compression roller, the below of connecting block is provided with the spill cover of being connected with the wind-up roll both ends rotation, fixedly be provided with elastic compression spring between spill cover and the connecting block. According to the utility model, the auxiliary compression roller is arranged on the winding roller and is matched with the concave cover, the elastic compression spring and the connecting block, so that the auxiliary compression roller can always keep the compression of the film rolled on the outer wall of the winding roller, the film rolled on the winding roller can be more compact, the rolling amount of the film is increased, and the rolling quality of the film is improved.

Description

Film winding mechanism

Technical Field

The utility model relates to the technical field of winding mechanisms, in particular to a film winding mechanism.

Background

At present, in the processing process of the membrane material, a winding mechanism is required to wind the membrane material so as to facilitate subsequent transportation and storage.

The winding mechanism used at present only depends on the rotation of the winding roller to wind the film, and an auxiliary pressing structure for the film during winding on the winding roller is not provided, so that the film is easy to be low in compactness during winding on the winding roller, the film after winding is easy to loosen, the quantity of the film which can be wound on a single winding roller is reduced, and the winding quality of the film is reduced.

Disclosure of Invention

The utility model aims to provide a film winding mechanism for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a film take-up mechanism comprising:

the top end of the bearing bottom plate is provided with a mounting bracket;

the winding roller is rotatably arranged on the inner side of the mounting bracket and is used for winding the film;

the top laminating of wind-up roll is provided with supplementary compression roller, the fixed connecting block that is provided with in top of supplementary compression roller, the below of connecting block is provided with the spill cover of being connected with the wind-up roll both ends rotation, fixedly be provided with elastic pressure spring between spill cover and the connecting block.

Preferably, the mounting bracket comprises a first side plate and a second side plate, two limit guide rods are symmetrically arranged at the top between the first side plate and the second side plate, the connecting block and the limit guide rods are fixedly arranged in a penetrating mode, and a telescopic pipe fixed on one side opposite to the connecting block and the concave cover is arranged on the inner side of the elastic pressure spring.

Preferably, the bottom of first curb plate and load-bearing bottom plate top limit side fixed connection, the connection structure that is used for the wind-up roll installation is all installed to the relative one side of first curb plate and second curb plate, the outside of first curb plate is fixed to be provided with and is used for wind-up roll driven rolling motor.

Preferably, the auxiliary roller is installed to the bottom of second curb plate, the translation drive structure that is used for the second curb plate to remove is installed to one side that the first curb plate was kept away from on load-bearing bottom plate top, second curb plate top and spacing guide arm slip alternate the setting, first curb plate and spacing guide arm one end fixed connection.

Preferably, the connection structure comprises a connection sleeve, ball bearings are fixedly sleeved on the outer wall of the connection sleeve, the ball bearings are fixedly embedded with the first side plate and the second side plate respectively, key grooves are formed in the inner end portions of the connection sleeve, and key teeth matched with the key grooves are arranged at the two end portions of the winding roller.

Preferably, the translation driving structure comprises a fixed plate fixed on the top end of the bearing bottom plate, an internal thread pipe is rotatably and alternately arranged at the top of the fixed plate, an external thread rod is sleeved on the outer wall of the internal thread pipe, and one end of the external thread rod is fixedly connected with the outer wall of the second side plate.

The utility model has the technical effects and advantages that:

(1) According to the utility model, the auxiliary compression roller is arranged on the winding roller and is matched with the concave cover, the elastic compression spring and the connecting block, so that the auxiliary compression roller can always keep the compression of the film material wound on the outer wall of the winding roller, the film material wound on the winding roller can be more compact, the winding amount of the film material is increased, and the winding quality of the film material is improved;

(2) According to the utility model, through the connecting structure formed by the connecting sleeve, the key groove and the ball bearing on the first side plate and the second side plate, the winding roller can be conveniently disassembled and assembled by matching with the arrangement of the auxiliary roller and the translational driving structure at the bottom end of the second side plate, and the winding roller is convenient to replace, so that the convenience in use is improved.

Drawings

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

Fig. 2 is a schematic diagram of the front structure of the auxiliary pressing roller of the present utility model.

Fig. 3 is a schematic perspective view of a connecting structure according to the present utility model.

Fig. 4 is a schematic perspective view of a translational driving structure according to the present utility model.

In the figure: 1. a load-bearing bottom plate; 11. a first side plate; 12. a second side plate; 13. a limit guide rod; 14. an auxiliary roller; 2. a wind-up roll; 21. a connection sleeve; 22. a key slot; 23. a ball bearing; 24. a winding motor; 3. an auxiliary press roll; 31. a concave cover; 32. a connecting block; 33. an elastic compression spring; 34. a telescopic tube; 4. a translational drive structure; 41. a fixing plate; 42. an internally threaded tube; 43. an external threaded rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The present utility model provides a film take-up mechanism as shown in fig. 1-4, comprising:

the winding device comprises a bearing bottom plate 1, wherein the top end of the bearing bottom plate 1 is provided with a mounting bracket, the mounting bracket comprises a first side plate 11 and a second side plate 12, two limit guide rods 13 are symmetrically arranged at the top between the first side plate 11 and the second side plate 12, and the arrangement of the first side plate 11 and the second side plate 12 is mainly used for mounting the winding roller 2;

the wind-up roll 2 rotates and sets up in the installing support inboard for the rolling of film, the laminating of the top of wind-up roll 2 is provided with supplementary compression roller 3, the fixed connecting block 32 that is provided with in top of supplementary compression roller 3, the below of connecting block 32 is provided with the spill cover 31 of being connected with the rotation of wind-up roll 2 both ends, fixedly be provided with elastic pressure spring 33 between spill cover 31 and the connecting block 32, connecting block 32 and spacing guide 13 are fixed alternate and are set up, utilize spacing guide 13 to bear and fix connecting block 32, make elastic pressure spring 33 can steadily carry out elastic deformation, the reaction force that reuse its elastic deformation produced, make supplementary compression roller 3 can follow the continuous rolling of wind-up roll 2, remain the compaction to the film surface of its outer wall rolling all the time, thereby improve the compactness of film rolling on wind-up roll 2, elastic pressure spring 33 inboard is provided with the flexible pipe 34 fixed with connecting block 32 and spill cover 31 opposite side, spacing elastic pressure spring 33, keep its deformation in vertical direction.

The bottom of the first side plate 11 is fixedly connected with the side of the top end of the bearing bottom plate 1, a connecting structure for installing the winding roller 2 is arranged on the opposite sides of the first side plate 11 and the second side plate 12, a winding motor 24 for driving the winding roller 2 is fixedly arranged on the outer side of the first side plate 11, the connecting structure comprises a connecting sleeve 21, ball bearings 23 are fixedly sleeved on the outer wall of the connecting sleeve 21, the two ball bearings 23 are fixedly embedded with the first side plate 11 and the second side plate 12 respectively, the connecting sleeve 21 and the first side plate 11 and the second side plate 12 can rotate while keeping relatively fixed through the rotating connection of the ball bearings 23, a key slot 22 is formed in the end part of the inner side of the connecting sleeve 21, key teeth matched with the key slot 22 are arranged at the two end parts of the winding roller 2, the winding roller 2 can be quickly spliced and fixed with the connecting sleeve 21, and meanwhile, the winding motor is convenient to detach;

the auxiliary roller 14 is installed to the bottom of second curb plate 12, auxiliary roller 14's setting can increase the smoothness nature that second curb plate 12 moved, the translation actuating mechanism 4 that is used for second curb plate 12 to remove is installed to one side that first curb plate 11 was kept away from to load-bearing bottom plate 1 top, second curb plate 12 top and spacing guide arm 13 slip alternate setting, first curb plate 11 and spacing guide arm 13 one end fixed connection, translation actuating mechanism 4 includes the fixed plate 41 with load-bearing bottom plate 1 top, the top rotation alternate of fixed plate 41 is provided with female screw tube 42, female screw tube 42's outer wall thread cover is equipped with external screw rod 43, the one end and the second curb plate 12 outer wall fixed connection of external screw rod 43, through the rotation of female screw tube 42 and the fixed between external screw rod 43 and the second curb plate 12, make female screw tube 42 rotate and can drive external screw rod 43 to drive second curb plate 12 to remove, change the distance between first curb plate 11 and the second curb plate 12, reach the concatenation or the separation between connecting sleeve 21 and the wind-up roll 2, make its dismouting efficiency high.

The working principle of the utility model is as follows:

the winding motor 24 drives the winding roller 2 to rotate through the connection structure, so that the winding roller 2 winds the film material, in the winding process, along with the continuous winding of the film material on the outer wall of the winding roller 2, the diameter of the outer ring of the winding roller 2 is gradually increased, the auxiliary pressing roller 3 is continuously pushed outwards, the elastic pressure spring 33 is compressed to generate elastic deformation, the surface of the film material on the outer ring of the winding roller 2 is extruded, and therefore the film material is tightly wound on the outer wall of the winding roller 2, so that the film material is tightly wound, the winding length of the film material on the outer wall of the winding roller 2 is prolonged, after winding is completed, only the internal thread pipe 42 is required to be rotated anticlockwise, the external thread pipe 43 is driven to move and shrink into the internal thread pipe 42, the second side plate 12 is driven to move in the direction away from the first side plate 11, and one end of the winding roller 2 is separated from the connecting sleeve 21, so that the purpose of quick dismounting is achieved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A film take-up mechanism comprising:

the bearing bottom plate (1), the top end of the bearing bottom plate (1) is provided with a mounting bracket;

the winding roller (2) is rotatably arranged on the inner side of the mounting bracket and is used for winding the film;

the method is characterized in that: the winding roller is characterized in that an auxiliary pressing roller (3) is arranged on the top of the winding roller (2) in a laminating mode, a connecting block (32) is fixedly arranged above the auxiliary pressing roller (3), a concave cover (31) connected with two ends of the winding roller (2) in a rotating mode is arranged below the connecting block (32), and an elastic pressure spring (33) is fixedly arranged between the concave cover (31) and the connecting block (32).

2. Film winding mechanism according to claim 1, characterized in that the mounting bracket comprises a first side plate (11) and a second side plate (12), two limit guide rods (13) are symmetrically arranged at the top between the first side plate (11) and the second side plate (12), the connecting block (32) and the limit guide rods (13) are fixedly arranged in a penetrating way, and a telescopic pipe (34) fixed at one side opposite to the connecting block (32) and the concave cover (31) is arranged at the inner side of the elastic pressure spring (33).

3. The film winding mechanism according to claim 2, wherein the bottom end of the first side plate (11) is fixedly connected with the side of the top end of the bearing bottom plate (1), the opposite sides of the first side plate (11) and the second side plate (12) are provided with connecting structures for installing the winding roller (2), and the winding motor (24) for driving the winding roller (2) is fixedly arranged on the outer side of the first side plate (11).

4. The film winding mechanism according to claim 2, wherein an auxiliary roller (14) is mounted at the bottom end of the second side plate (12), a translation driving structure (4) for moving the second side plate (12) is mounted at one side, far away from the first side plate (11), of the top end of the bearing bottom plate (1), the top of the second side plate (12) is slidably inserted into the limit guide rod (13), and the first side plate (11) is fixedly connected with one end of the limit guide rod (13).

5. A film winding mechanism according to claim 3, wherein the connection structure comprises a connection sleeve (21), ball bearings (23) are fixedly sleeved on the outer wall of the connection sleeve (21), the two ball bearings (23) are fixedly embedded with the first side plate (11) and the second side plate (12) respectively, key grooves (22) are formed in the inner side end parts of the connection sleeve (21), and key teeth matched with the key grooves (22) are formed in the two end parts of the winding roller (2).

6. The film winding mechanism according to claim 4, wherein the translation driving structure (4) comprises a fixing plate (41) fixed to the top end of the bearing bottom plate (1), an inner threaded pipe (42) is rotatably inserted into the top of the fixing plate (41), an outer threaded rod (43) is sleeved on the outer wall of the inner threaded pipe (42), and one end of the outer threaded rod (43) is fixedly connected with the outer wall of the second side plate (12).