CN215100906U

CN215100906U - Coiling mechanism is used in protection film production

Info

Publication number: CN215100906U
Application number: CN202121391397.3U
Authority: CN
Inventors: 朱显江
Original assignee: Zhejiang Chuangyu Industry And Trade Co ltd
Current assignee: Zhejiang Chuangyu Industry And Trade Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2021-12-10
Anticipated expiration: 2031-06-22

Abstract

The utility model relates to the technical field of protective film production, in particular to a winding device for protective film production, which comprises a machine body and a controller, wherein the right side in the machine body is fixedly connected with the controller, the right side at the upper end of the machine body is rotatably connected with a compression roller, the left side of the compression roller is provided with a tension adjusting roller, the end part of the tension adjusting roller is rotatably connected with a bearing block, the end part of the bearing block is fixedly connected with a compression spring, the end part of the compression spring is fixedly connected with an adjusting frame, the inner side at the upper end of the adjusting frame is fixedly connected with an adjusting screw rod through threads, and the lower end of the adjusting frame is fixedly connected with the machine body; the utility model discloses in, through the tension adjusting roller that sets up, accept piece, compression spring, alignment jig, switching-over board, switching-over cylinder, wind-up roll and middle roller, can play the effect of shock attenuation buffering, make the rolling process more steady, can realize simultaneously changing coils automatically under the circumstances of not shutting down, improved production efficiency, use in the actual processing of being convenient for.

Description

Coiling mechanism is used in protection film production

Technical Field

The utility model relates to a protection film production technical field specifically is a coiling mechanism is used in protection film production.

Background

The protective film can be divided into a digital product protective film, an automobile protective film, a household protective film, a food fresh-keeping protective film and the like according to the application, the protective film has become a general name of a screen protective film slowly along with the popularization of digital products such as mobile phones and the like in China, and the protective film can be divided into the following fields according to the application range: metal product surfaces, coated metal product surfaces, plastic product surfaces, automotive product surfaces, electronic product surfaces, signage product surfaces, profile product surfaces, and other product surfaces.

In the protection film production process, need carry out the rolling to the protection film finished product of output, so that subsequent packing packaging process etc. ordinary coiling mechanism does not set up independent buffer gear, lead to film atress uneven in the coiling process, lead to the phenomenon that the fold even broke out to appear in the surface easily, ordinary coiling mechanism often need shut down the wind-up roll that just can renew when the roll change simultaneously, be unfavorable for the continuity of processing, production efficiency is reduced, therefore, provide a coiling mechanism for protection film production to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coiling mechanism is used in protection film production to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a coiling mechanism is used in protection film production, includes organism and controller, the inside right side fixedly connected with controller of organism, organism upper end right side is rotated and is connected with the compression roller, the compression roller left side is equipped with the tension dancer rools, the tension dancer rools end rotates and is connected with the piece that holds, hold piece tip fixedly connected with pressure spring, pressure spring tip fixedly connected with alignment jig, the alignment jig upper end inboard is through screw thread fixedly connected with adjusting screw, alignment jig lower extreme and organism fixed connection.

Preferably, the left part of the inner side of the machine body is fixedly connected with a fixing frame, the middle part of the upper end of the fixing frame is fixedly connected with a cutting cylinder through a bolt, the lower end of the cutting cylinder is fixedly connected with a cutting roller, the end part of the cutting roller is connected with the fixing frame in a sliding mode, and the lower end of the cutting roller is fixedly connected with a cutter.

Preferably, the inner side of the fixing frame is rotatably connected with a reversing plate, the outer end face of the reversing plate is fixedly connected with a reversing cylinder, the other end of the reversing cylinder is fixedly connected with a push ring, the inner side of the push ring is rotatably connected with a winding roller, and the outer side of the winding roller is rotatably connected with the reversing plate.

Preferably, frame front end middle part fixedly connected with switching-over motor, switching-over motor main shaft end and switching-over board fixed connection, frame rear end middle part fixedly connected with rolling motor, the roller in the middle of the terminal fixedly connected with of rolling motor main shaft, middle roller tip and mount rotate to be connected.

Preferably, the end face of the reversing plate is symmetrically provided with sliding grooves, and the upper end of the reversing plate is detachably connected with a clamping block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, through the tension adjusting roller, the bearing block, the compression spring and the adjusting frame, in the winding process, the tension adjusting roller is under the pressure of the protective film, and the tension adjusting roller drives the bearing block to slide in the adjusting frame, so as to compress the compression spring, the compression spring absorbs the impact force through deformation, and simultaneously, the effect of damping and buffering can be achieved, and the winding process is more stable;

2. the utility model discloses in, through the switching-over board that sets up, switching-over cylinder, wind-up roll and middle roller, can realize changing the book automatically under the circumstances of not shutting down, and be convenient for full-load wind-up roll take out with the installation of new wind-up roll, can improve production efficiency, use in the actual processing of being convenient for.

Drawings

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

FIG. 2 is a schematic view of the mounting structure of the reversing plate of the present invention;

FIG. 3 is a schematic view of the overall structure of the reversing plate of the present invention;

FIG. 4 is a schematic cross-sectional structure view of the intermediate roller and the wind-up roller of the present invention;

fig. 5 is a schematic view of the protective film in the initial rolling state of the present invention;

FIG. 6 is a schematic view of the wind-up roll in the initial stage of changing the roll;

FIG. 7 is a schematic view of the state of the wind-up roll at the later stage of roll change;

fig. 8 is the utility model discloses the state schematic diagram when the protection film cuts off after the wind-up roll is rewound.

In the figure: 1-machine body, 2-controller, 3-compression roller, 4-tension adjusting roller, 5-bearing block, 6-compression spring, 7-adjusting frame, 8-adjusting screw, 9-fixing frame, 10-cutting cylinder, 11-cutting roller, 12-cutter, 13-reversing plate, 14-reversing cylinder, 15-push ring, 16-winding roller, 17-reversing motor, 18-winding motor, 19-intermediate roller and 20-clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution:

the utility model provides a coiling mechanism is used in protection film production, including organism 1 and controller 2, 1 inside right side fixedly connected with controller 2 of organism, 1 upper end right side of organism rotates and is connected with pinch roller 3, the 3 left sides of pinch roller are equipped with

tension adjusting roller

4, 4 end rotations of tension adjusting roller are connected with and accept piece 5, accept 5 end fixedly connected with pressure spring 6 of piece, the 6 end fixedly connected with alignment jig of

pressure spring

7, 7 upper end inboards of alignment jig are through screw thread fixedly connected with adjusting

screw

8, 7 lower extremes of alignment jig and 1 fixed connection of organism.

The left part of the inner side of the machine body 1 is fixedly connected with a fixed frame 9, the middle part of the upper end of the fixed frame 9 is fixedly connected with a cutting cylinder 10 through a bolt, the lower end of the cutting cylinder 10 is fixedly connected with a cutting roller 11, the end part of the cutting roller 11 is connected with the fixed frame 9 in a sliding way, the lower end of the cutting roller 11 is fixedly connected with a cutter 12, the inner side of the fixed frame 9 is rotatably connected with a reversing plate 13, the outer end surface of the reversing plate 13 is fixedly connected with a reversing cylinder 14, the other end of the reversing cylinder 14 is fixed with a push ring 15, the inner side of the push ring 15 is rotatably connected with a winding roller 16, the outer side of the winding roller 16 is rotatably connected with the reversing plate 13, the middle part of the front end of the machine frame 1 is fixedly connected with a reversing motor 17, the end of a main shaft of the reversing motor 17 is fixedly connected with the reversing plate 13, the middle part of the rear end of the machine frame 1 is fixedly connected with a winding motor 18, the end of a main shaft is fixedly connected with a middle roller 19, and the end of the middle roller 19 is rotatably connected with the fixed frame 9, the end face of the reversing plate 13 is symmetrically provided with sliding grooves, and the upper end of the reversing plate 13 is detachably connected with a clamping block 20.

The working process is as follows: the electric appliance is powered by an external power supply, a protective film to be rolled sequentially passes through the compression roller 3, the tension adjusting roller 4 and the middle roller 19, the end part of the protective film is wound outside the winding roller 16 positioned on the left side of the middle roller 19, in the rolling process, the tension adjusting roller 4 is under the pressure of the protective film, the tension adjusting roller 4 drives the bearing block 5 to slide in the adjusting frame 7, so that the compression spring 6 is compressed, the compression spring 6 absorbs impact force through deformation and can play a role in damping and buffering, the rolling process is more stable, in the initial rolling process, as shown in the state of figure 5, the winding roller 16 positioned on the left side of the middle roller 19 is attached to the middle roller 19, the winding roller 16 positioned on the right side of the middle roller 19 is separated from the middle roller 19 under the pushing of the reversing cylinder 14, the winding motor 18 operates to drive the middle roller 19 to rotate, the middle roller 19 rotates to drive the winding roller 16 positioned on the left side to rotate, so as to wind the protective film on the outer side of the protective film, when the wind-up roll 16 on the left side is fully loaded, the reversing motor 17 operates to drive the reversing plate 13 to rotate clockwise, as shown in the state of figures 6-8, when the wind-up roll 16 on the right side rotates to the left side of the middle roll 19, the cutting cylinder 10 operates to push the cutting roll 11 to move downwards along the fixed frame 9, the cutting roll 11 drives the cutter to contact with the upper end of the middle roll 19, so as to cut the protective film, meanwhile, the reversing cylinder 14 on the left side contracts to drive the wind-up roll 16 on the left side not wound with the protective film to be attached to the middle roll 19, the reversing cylinder 14 on the right side operates to push the fully loaded wind-up roll 16 to move towards the right side to be separated from the middle roll 19, at the moment, the middle roll 19 drives the wind-up roll 16 on the left side to rotate, so as to wind the protective film on the outer side, and the fully loaded wind-up roll 16 can be taken out by removing the fixture block on the right side of the reversing plate 13, then the new wind-up roll 16 is replaced to wait for the next working cycle, the setting structure is simple, automatic roll replacement can be realized under the condition of no shutdown, and the full-load wind-up roll 16 can be conveniently taken out and the new wind-up roll 16 can be conveniently installed, so that the production efficiency can be improved, and the wind-up roll is convenient to use in actual processing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a coiling mechanism is used in protection film production, includes organism (1) and controller (2), its characterized in that: organism (1) inside right side fixedly connected with controller (2), organism (1) upper end right side is rotated and is connected with compressing roller (3), compressing roller (3) left side is equipped with tension adjusting roller (4), tension adjusting roller (4) tip is rotated and is connected with and holds piece (5), hold piece (5) tip fixedly connected with pressure spring (6), pressure spring (6) tip fixedly connected with alignment jig (7), screw thread fixedly connected with adjusting screw (8) are passed through to alignment jig (7) upper end inboard, alignment jig (7) lower extreme and organism (1) fixed connection.

2. The winding device for producing the protective film according to claim 1, wherein: organism (1) inboard left part fixedly connected with mount (9), mount (9) upper end middle part cuts off cylinder (10) through bolt fixedly connected with, cut off cylinder (10) lower extreme fixedly connected with and cut off roller (11), cut off roller (11) tip and mount (9) sliding connection, cut off roller (11) lower extreme fixedly connected with cutter (12).

3. The winding device for producing the protective film according to claim 2, wherein: the winding device is characterized in that a reversing plate (13) is rotatably connected to the inner side of the fixing frame (9), a reversing cylinder (14) is fixedly connected to the outer end face of the reversing plate (13), a push ring (15) is fixed to the other end of the reversing cylinder (14), a winding roller (16) is rotatably connected to the inner side of the push ring (15), and the outer side of the winding roller (16) is rotatably connected with the reversing plate (13).

4. The winding device for producing the protective film according to claim 1, wherein: frame (1) front end middle part fixedly connected with switching-over motor (17), switching-over motor (17) main shaft is terminal with switching-over board (13) fixed connection, frame (1) rear end middle part fixedly connected with rolling motor (18), roller (19) in the middle of rolling motor (18) main shaft end fixedly connected with, roller (19) tip in the middle of rotates with mount (9) and is connected.

5. The winding device for producing the protective film according to claim 3, wherein: the end face of the reversing plate (13) is symmetrically provided with sliding grooves, and the upper end of the reversing plate (13) is detachably connected with a clamping block (20).