CN220866737U

CN220866737U - Film rewinder

Info

Publication number: CN220866737U
Application number: CN202322796835.XU
Authority: CN
Inventors: 余明华; 刘中法; 杨鹤飞; 谢坤山
Original assignee: Zhejiang Saisida Film Co ltd
Current assignee: Zhejiang Saisida Film Co ltd
Priority date: 2023-10-18
Filing date: 2023-10-18
Publication date: 2024-04-30
Anticipated expiration: 2033-10-18

Abstract

The utility model discloses a film rewinding machine, which relates to the technical field of film processing and comprises a base bracket, wherein a cutting bracket is fixedly connected to the top end of the inner side of the base bracket; the cutting support is fixedly arranged on the inner side of the groove of the cutting machine, and the top end of the cutting support is fixedly connected with the cutting machine; the inner side of the base support is rotationally connected with a rotating support, and the bottom end of the rotating support is slidably connected with a top clamping support; the top clamping support is sleeved on the outer side of the top clamping rod, and the outer side of the top clamping support is fixedly connected with a side rotating support; meanwhile, when the film winding machine is used, the built-in rotary clamping mechanism is adopted, so that the cut film can be driven to be connected to the rotating roller connected before cutting, and the driving roller can continuously wind the film.

Description

Film rewinder

Technical Field

The utility model relates to the technical field of film processing, in particular to a film rewinding machine.

Background

The rewinding machine is generally used for rewinding and slitting mica tapes, paper and films, plays a role in cutting wide coiled materials into two parts, plays an important role in slitting the wide coiled materials and further cutting the coiled materials again, and is special equipment for paper, mica tapes and films.

The utility model discloses a film rewinding machine of application number CN202320752910.X among the prior art through adopting the meshing of gear and straight rack and the cooperation of guiding axle and boss for adjustment mechanism can remove by oneself along straight rack length direction, has realized the automatic regulation of cutting knife position.

However, the prior art still has a certain defect, such as a film rewinding machine with the application number of cn202320752910.X, lacks a technical scheme of reconnecting the film to the driving roller after cutting, and further needs to additionally design a connecting device, thereby increasing the complexity of the structure and reducing the stability of the structure.

Disclosure of utility model

In order to solve the above-mentioned shortcomings in the prior art, an object of the present utility model is to provide a film rewinding machine.

The aim of the utility model can be achieved by the following technical scheme:

The film rewinder comprises a base bracket, wherein the top end of the inner side of the base bracket is fixedly connected with a cutting bracket;

The cutting support is fixedly arranged on the inner side of the groove of the cutting machine, and the top end of the cutting support is fixedly connected with the cutting machine;

the inner side of the base support is rotationally connected with a rotating support, and the bottom end of the rotating support is slidably connected with a top clamping support;

The top clamping support is sleeved on the outer side of the top clamping rod, the outer side of the top clamping support is fixedly connected with a side rotating support, and the outer side of the side rotating support is rotationally connected with a transmission support.

Further, the cutting machine groove is formed in the top end of the inner side of the base support, the transfer support is arranged at the bottom end of the inner side of the base support, and the rear end of the base support is rotationally connected with the driving roller.

Further, the front end of the cutting machine is fixedly connected with a telescopic bracket, and a cutting blade is arranged at the bottom end of the telescopic bracket.

Further, the rotary rod is installed in the runing rest outside, runing rest front end top fixedly connected with top clamp rod, runing rest front end bottom fixedly connected with bottom clamp rod.

Further, the front end of the outer side of the transmission support is fixedly connected with a rotary side rod, the bottom end of the rotary side rod is rotationally connected with a top movable clamping plate, and the rear side of the bottom end of the transmission support is fixedly connected with a lifting bottom support.

Further, the bottom end of the lifting bottom support is rotationally connected with a lantern ring, the bottom end of the lantern ring is rotationally connected with a lifting screw, a rotary spiral ring is arranged on the outer side of the lifting screw, a fixed connecting plate is rotationally connected on the outer side of the rotary spiral ring, and the bottom end of the fixed connecting plate is fixedly connected with a driving motor;

The bottom clamping rod is sleeved with a bottom clamping support, the top end of the bottom clamping support is fixedly connected with a clamping bottom plate, and the outer side of the top clamping support is connected with a guide support in a sliding manner at a position corresponding to the transfer support.

The utility model has the beneficial effects that:

According to the utility model, the built-in rotary clamping mechanism is adopted, so that the cut film can be driven to be reconnected to the rotating roller connected before cutting, and the driving roller can continuously roll the film.

Drawings

The utility model is further described below with reference to the accompanying drawings.

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

FIG. 2 is a schematic view of a base bracket of the present utility model;

FIG. 3 is a schematic view of a cutting mechanism of the present utility model;

FIG. 4 is a schematic view of a rotating stent of the present utility model;

FIG. 5 is a schematic view of the bottom of the base bracket of the present utility model;

FIG. 6 is an enlarged schematic view of FIG. 4 at A;

fig. 7 is an enlarged schematic view at B in fig. 5.

In the figure: 1. a base bracket; 11. a cutter slot; 12. transferring a bracket; 13. a driving roller; 2. cutting the bracket; 21. a cutting machine; 22. a telescopic bracket; 23. a cutting blade; 3. a rotating bracket; 31. a rotating rod; 32. a top clamping rod; 33. a bottom clamping rod; 4. a top clamping bracket; 41. a side rotating bracket; 42. a transmission bracket; 43. rotating the side bar; 44. a movable clamping plate is propped up; 45. lifting the bottom bracket; 46. a collar; 47. lifting screw rods; 48. rotating the spiral ring; 49. fixing the connecting plate; 410. a driving motor; 411. a bottom holding bracket; 412. clamping the bottom plate; 413. and guiding the bracket.

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.

In the description of the present utility model, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

A film rewinding machine is shown in fig. 1, and comprises a base support 1, wherein a cutting support 2 is fixedly connected to the top end of the inner side of the base support 1, a rotating support 3 is rotatably connected to the inner side of the base support 1, and a top clamping support 4 is slidably connected to the bottom end of the rotating support 3.

As shown in fig. 2 and 5, a cutter groove 11 is formed in the top end of the inner side of the base support 1, a transfer support 12 is formed in the bottom end of the inner side of the base support 1, and a driving roller 13 is rotatably connected to the rear end of the base support 1.

As shown in fig. 3, the cutting bracket 2 is fixedly mounted inside the cutter groove 11, the top end of the cutting bracket 2 is fixedly connected with a cutter 21, the front end of the cutter 21 is fixedly connected with a telescopic bracket 22, and the bottom end of the telescopic bracket 22 is provided with a cutting blade 23.

By controlling the telescopic support 22 at the top end of the cutter 21, the cutting blade 23 at the bottom end of the telescopic support 22 can cut the film at the bottom end.

As shown in fig. 4, a rotary rod 31 is mounted on the outer side of the rotary bracket 3, a top clamping rod 32 is fixedly connected to the top of the front end of the rotary bracket 3, and a bottom clamping rod 33 is fixedly connected to the bottom of the front end of the rotary bracket 3.

The rotation of the rotating bracket 3 is controlled by a rotating rod 31 at the side end of the rotating bracket 3.

As shown in fig. 6 and 7, the top clamping bracket 4 is sleeved outside the top clamping rod 32, the outside of the top clamping bracket 4 is fixedly connected with a side rotating bracket 41, the outside of the side rotating bracket 41 is rotationally connected with a transmission bracket 42, the front end outside the transmission bracket 42 is fixedly connected with a rotating side rod 43, the bottom end of the rotating side rod 43 is rotationally connected with a top movable clamping plate 44, and the rear end of the bottom end of the transmission bracket 42 is fixedly connected with a lifting bottom bracket 45.

The bottom end of the lifting bottom bracket 45 is rotationally connected with a lantern ring 46, the bottom end of the lantern ring 46 is rotationally connected with a lifting screw 47, a rotary spiral ring 48 is arranged outside the lifting screw 47, a fixed connecting plate 49 is rotationally connected outside the rotary spiral ring 48, and a driving motor 410 is fixedly connected with the bottom end of the fixed connecting plate 49.

The outer side of the bottom clamping rod 33 is sleeved with a bottom clamping bracket 411, the top end of the bottom clamping bracket 411 is fixedly connected with a clamping bottom plate 412, and the outer side of the top clamping bracket 4 is slidably connected with a guiding bracket 413 corresponding to the position of the transfer bracket 12.

The top clamping bracket 4 is carried by the top clamping rod 32 at the top of the front end of the rotating bracket 3, and the bottom clamping bracket 411 is carried by the bottom clamping rod 33 at the bottom of the front end of the rotating bracket 3.

The driving motor 410 drives the rotary spiral ring 48 to rotate, so that the rotary spiral ring 48 can drive the lifting screw 47 to rotate, the lifting screw 47 lifts on the inner side of the rotary spiral ring 48 and drives the lantern ring 46, the lantern ring 46 drives the transmission support 42 to overturn, the movable top clamping plate 44 at the front end of the transmission support 42 is subjected to lifting treatment, and the movable top clamping plate 44 can be matched with the clamping bottom plate 412 at the bottom end to clamp and fix a film.

When the film cutting machine is used, firstly, a film is input through the driving roller 13, when cutting treatment is needed, the guide bracket 413 is utilized to move and guide the film to the bottom end in the transfer bracket 12, then the driving motor 410 is utilized to rotate and drive the rotating spiral ring 48 to rotate, the rotating spiral ring 48 drives the lifting screw 47 to rotate and lift, the lantern ring 46 drives the driving bracket 42 to overturn towards the bottom end, the top movable clamping plate 44 is matched with the bottom end of the clamping bottom plate 412 to clamp the film, then the guide bracket 413 is utilized to move towards the front end of the transfer bracket 12, the clamping bottom plate 412 and the top movable clamping plate 44 are utilized to enable the film to move to the bottom end of the cutting blade 23, the cutting blade 23 can cut the film, the guide bracket 413 can move towards the bottom end after cutting, and the film is clamped by the clamping bottom plate 412 matched with the top movable clamping plate 44 without manual treatment.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The film rewinding machine comprises a base bracket (1) and is characterized in that a cutting bracket (2) is fixedly connected to the top end of the inner side of the base bracket (1);

The cutting support (2) is fixedly arranged on the inner side of the cutter groove (11), and the top end of the cutting support (2) is fixedly connected with the cutter (21);

The inner side of the base bracket (1) is rotationally connected with a rotary bracket (3), and the bottom end of the rotary bracket (3) is slidably connected with a top clamping bracket (4);

The top clamping support (4) is sleeved on the outer side of the top clamping rod (32), the outer side of the top clamping support (4) is fixedly connected with a side rotating support (41), and the outer side of the side rotating support (41) is rotationally connected with a transmission support (42).

2. The film rewinding machine according to claim 1, wherein the cutting machine groove (11) is formed in the top end of the inner side of the base support (1), the transferring support (12) is formed in the bottom end of the inner side of the base support (1), and the rear end of the base support (1) is rotatably connected with the driving roller (13).

3. Film rewinding machine according to claim 2, characterized in that the front end of the cutting machine (21) is fixedly connected with a telescopic bracket (22), and the bottom end of the telescopic bracket (22) is provided with a cutting blade (23).

4. A film rewinding machine according to claim 3, characterized in that the rotary rod (31) is mounted on the outer side of the rotary support (3), the top of the front end of the rotary support (3) is fixedly connected with the top clamping rod (32), and the bottom of the front end of the rotary support (3) is fixedly connected with the bottom clamping rod (33).

5. The film rewinding machine as claimed in claim 4, wherein the front end of the outer side of the transmission bracket (42) is fixedly connected with a rotary side rod (43), the bottom end of the rotary side rod (43) is rotatably connected with a top movable clamping plate (44), and the rear side of the bottom end of the transmission bracket (42) is fixedly connected with a lifting bottom bracket (45).

6. The film rewinding machine according to claim 5, wherein a collar (46) is rotatably connected to the bottom end of the lifting bottom bracket (45), a lifting screw (47) is rotatably connected to the bottom end of the collar (46), a rotary spiral ring (48) is arranged outside the lifting screw (47), a fixed connecting plate (49) is rotatably connected to the outer side of the rotary spiral ring (48), and a driving motor (410) is fixedly connected to the bottom end of the fixed connecting plate (49);

The bottom clamping rod (33) is sleeved with a bottom clamping support (411), the top end of the bottom clamping support (411) is fixedly connected with a clamping bottom plate (412), and the outer side of the top clamping support (4) is correspondingly connected with a guide support (413) in a sliding manner at the position of the transfer support (12).