CN210795245U

CN210795245U - Film bundling device

Info

Publication number: CN210795245U
Application number: CN201921373253.8U
Authority: CN
Inventors: 房志超
Original assignee: Xinzheng Jilong Packaging Material Co ltd
Current assignee: Xinzheng Jilong Packaging Material Co ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-06-19
Anticipated expiration: 2029-08-22

Abstract

The utility model relates to a film bundling device, including base, spool, initiative support frame, driven support frame, initiative to axis, driven to axis and layer board, the corresponding installation initiative support frame in base both ends and driven support frame, initiative support frame and driven support frame upper end correspond the assembly initiative to axis and driven to the axis through the bearing frame, the utility model discloses a press roller is supplementary to be cut edge after compressing tightly the film, can guarantee to cut edge and level, and it is extravagant to reduce the film, and automatic cutout is neat and cut off the mouth after the rolling is accomplished.

Description

Film bundling device

Technical Field

The utility model relates to a technical field of film production, in particular to film bundling device.

Background

The auxiliary rolling mainly has the functions of rolling the longitudinally-pulled film at the initial thickness adjusting stage, automatically cutting and guiding the film edge material and cutting and penetrating the film when guiding the film to the transverse stretcher.

The existing auxiliary winding mechanisms adopt fixed machines to wind the film and then adopt cranes to transport the film, and the winding and transporting device is very unsafe, so that the film is easily damaged once the film roll falls off, and meanwhile, the difficulty of fixing and adjusting the film with different widths in a winding manner is high.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, provide simple structure, be convenient for load and unload and width adjustment's package mechanism, the utility model discloses a film bundling device.

The utility model discloses the concrete technical scheme who takes does: a film roll dividing device comprises a base, a scroll, a driving support frame, a driven support frame, a driving centering shaft, a driven centering shaft and a supporting plate, wherein the driving support frame and the driven support frame are correspondingly installed at two ends of the base; a driving screw rod is arranged between the driven support frame and the driving support frame, the driven support frame is assembled on the base in a sliding mode, and the other end of the driving screw rod extends out of the driven support frame and is correspondingly connected with a driving hand wheel; the reel is a hollow shaft body correspondingly assembled between the driving counter middle shaft and the driven counter middle shaft, the section of a central through hole of the reel is polygonal, and the driving counter middle shaft and the driven counter middle shaft are matched with the through hole of the reel; a supporting plate corresponding to the scroll is arranged between the two supporting frames, the supporting plate is an arc-shaped plate body, and the lower part of the supporting plate is fixedly connected on the base through an extrusion spring.

Preferably, a guide rod corresponding to the assembly base is arranged below the supporting plate, and the extrusion spring is correspondingly sleeved on the outer wall of the guide rod.

Preferably, a dovetail tenon extends out of the lower portion of the driven support frame, a guide groove corresponding to the driving support frame is formed in the upper end face of the base, and the guide groove is matched with the tenon. The tail end of the screw rod is correspondingly connected with a longitudinal driving shaft through a bevel gear, and the upper end of the driving shaft is connected with a hand wheel. The driving counter middle shaft is provided with an external gear, and the driving motor drives the driving counter middle shaft through a gear.

The beneficial technical effects are as follows: the utility model discloses a press roller is supplementary to be compressed tightly and is cut edge after the film, can guarantee to cut edge and level, and it is extravagant to reduce the film, and automatic cutout is neat and cut off the mouth after the rolling is accomplished.

Drawings

FIG. 1 is a schematic view of the structure of the device;

fig. 2 is a schematic illustration of pallet installation.

In the figure, 101 driven support frames, 102 supporting plates, 103 extrusion springs, 104 bases, 105 reels, 106 driven centering shafts, 107 driving centering shafts, 108 lead screws, 109 hand wheels, 110 driving motors and 111 driving support frames are arranged.

Detailed Description

A film roll-separating device, see fig. 1-2: the automatic centering device comprises a base 104, a scroll 105, a driving support frame 111, a driven support frame 101, a driving centering shaft 107, a driven centering shaft 106 and a supporting plate 102, wherein the driving support frame 111 and the driven support frame 101 are correspondingly installed at two ends of the base 104, the driving centering shaft 107 and the driven centering shaft 106 are correspondingly assembled at the upper ends of the driving support frame 111 and the driven support frame 101 through bearing seats, a driving motor 110 is arranged at the side part of the driving support frame 111, and the driving motor 110 correspondingly drives the driving centering shaft 107; a driving screw rod 108 is arranged between the driven support frame 101 and the driving support frame 111, the driven support frame 101 is assembled on the base 104 in a sliding mode, and the other end of the driving screw rod 108 extends out of the driven support frame 101 and is correspondingly connected with a driving hand wheel 109; the reel 105 is a hollow shaft body correspondingly assembled between the driving counter-center shaft 107 and the driven counter-center shaft 106, the section of a central through hole of the reel 105 is polygonal, and the driving counter-center shaft 107 and the driven counter-center shaft 106 are matched with the through hole of the reel 105; a supporting plate 102 corresponding to the reel 105 is arranged between the two supporting frames, the supporting plate 102 is an arc-shaped plate body, and the lower part of the supporting plate is fixedly connected on a base 104 through an extrusion spring 103.

The driving counter middle shaft 107, the driven counter middle shaft 106 and the scroll 105 are arranged to be extruded and mounted, the hand wheel 109 is used for driving the screw rod 108 to further drive the driven support frame 101, the driven counter middle shaft 106 is driven to be extruded, and the mounting firmness of the scroll 105 is effectively guaranteed.

The supporting plate 102 is arranged, after the rolling is finished, the reel 105 is unloaded, and the film roll can be supported through the supporting plate 102, so that the damage caused by falling of the film is avoided, and the unloading difficulty is reduced; the compression spring 103 is provided to provide cushioning, avoiding hard loading.

The elastic buffer mechanism comprises guide pillars and buffer springs, the guide pillars extend out of two ends of the compression roller, a mounting plate corresponding to the guide pillars is arranged below the mounting frame, and the buffer springs are arranged between the mounting plate and the compression roller.

The both sides of lifter plate are the arc terminal surface, effectively guarantee the protection to the film, avoid haring the film. A guide rod corresponding to the assembly base 104 is arranged below the supporting plate 102, and the extrusion spring 103 is correspondingly sleeved on the outer wall of the guide rod.

A dovetail tenon extends from the lower part of the driven support frame 101, a guide groove corresponding to the active support frame 111 is formed in the upper end face of the base 104, and the guide groove is matched with the tenon. The tail end of the screw rod 108 is correspondingly connected with a longitudinal driving shaft through a bevel gear, and the upper end of the driving shaft is connected with a hand wheel 109. The driving centering shaft 107 is provided with an external gear, and the driving motor 110 drives the driving centering shaft 107 through the gear. The tenon and the guide groove are used for sliding, the concentricity of the driven counter center shaft 106 and the driving counter center shaft 107 in the driving process is ensured, the driving counter center shaft 107 and the driven counter center shaft 106 are polygonal columns, and the reel 105 can be effectively driven. The film rolls of different widths can be wound by simply replacing the spools 105 of different lengths and securing the spools to the central axis.

Claims

1. The utility model provides a film bundling device, includes base, spool, initiative support frame, driven support frame, initiative to the axis, driven to axis and layer board, characterized by: the two ends of the base are correspondingly provided with a driving support frame and a driven support frame, the upper ends of the driving support frame and the driven support frame are correspondingly assembled with a driving centering shaft and a driven centering shaft through bearing seats, and the side part of the driving support frame is provided with a driving motor which correspondingly drives the driving centering shaft; a driving screw rod is arranged between the driven support frame and the driving support frame, the driven support frame is assembled on the base in a sliding mode, and the other end of the driving screw rod extends out of the driven support frame and is correspondingly connected with a driving hand wheel; the reel is a hollow shaft body correspondingly assembled between the driving counter middle shaft and the driven counter middle shaft, the section of a central through hole of the reel is polygonal, and the driving counter middle shaft and the driven counter middle shaft are matched with the through hole of the reel; a supporting plate corresponding to the scroll is arranged between the two supporting frames, the supporting plate is an arc-shaped plate body, and the lower part of the supporting plate is fixedly connected on the base through an extrusion spring.

2. The film roll-separating device according to claim 1, wherein: a guide rod corresponding to the assembly base is arranged below the supporting plate, and the extrusion spring is correspondingly sleeved on the outer wall of the guide rod.

3. The film roll-separating device according to claim 1, wherein: a dovetail tenon extends out of the lower portion of the driven support frame, a guide groove corresponding to the directional driving support frame is formed in the upper end face of the base, and the guide groove is matched with the tenon.

4. The film roll-separating device according to claim 1, wherein: the tail end of the screw rod is correspondingly connected with a longitudinal driving shaft through a bevel gear, and the upper end of the driving shaft is connected with a hand wheel.

5. The film roll-separating device according to claim 1, wherein: the driving counter middle shaft is provided with an external gear, and the driving motor drives the driving counter middle shaft through a gear.