CN213679165U

CN213679165U - High-performance rewinding machine

Info

Publication number: CN213679165U
Application number: CN202022778593.8U
Authority: CN
Inventors: 顾华飞
Original assignee: Jiangsu Feichi New Material Technology Co ltd
Current assignee: Jiangsu Feichi New Material Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-07-13
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a high-performance rewinder, which comprises a frame, wherein a preheating device, a compounding device, a drying device and a winding frame are sequentially arranged on the frame; the compound device comprises a box body, wherein a plurality of springs are arranged at the top in the box body in a hanging manner, an upper compression roller is arranged at the lower end of each spring, a lifting motor and a plurality of guide rods are arranged at the bottom in the box body, a lead screw is arranged on an output shaft of the lifting motor, the lead screw and the guide rods penetrate through a mounting plate, the mounting plate is in threaded connection with the lead screw, a plurality of springs are arranged on the mounting plate, and a lower compression roller is arranged; the drying device comprises an oven, wherein a plurality of rewinding wheels and an air heater are arranged in the oven, and the air heater is located at the position of the rewinding wheels where the composite film is located and is aligned with the composite film. The utility model discloses an electromagnetic heating roller preheats the film, and rethread set composite can reduce the probability that the bubble produced, and after the complex was accomplished, it heats complex film and rewinding wheel through the air heater, under pressure and rewinding speed, becomes the bubble-free product with the complex film rewinding.

Description

High-performance rewinding machine

Technical Field

The utility model relates to a rewinding machine technical field, concretely relates to high performance rewinding machine.

Background

The rewinding machine is a special device for paper, mica tapes, films and other materials, and is used for rewinding produced raw material rolls in sequence, and the raw materials are rewound to be made into finished products and then are delivered to the factory for sale.

In the production process of various protective film products, the protective films need to be rewound together, and bubbles are easily generated in the gluing process of the protective films in the process of winding the protective film products by the conventional rewinding machine, so that the protective film products with stable quality cannot be rewound into products without bubbles in appearance and with good transparency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high performance rewinding machine.

In order to achieve the above object, the utility model adopts the following technical scheme: a high performance rewinding machine, includes the frame, and its innovation point lies in: the frame is sequentially provided with a preheating device, a compounding device, a drying device and a winding frame; the preheating device comprises a sealing box, the left side and the right side of the sealing box are provided with an inlet and an outlet, and electromagnetic heating rollers are arranged in the sealing box up and down; the drying device comprises an oven, wherein a plurality of rewinding wheels and a hot air blower are arranged in the oven, and the hot air blower is positioned at the position of the rewinding wheels where the composite film is positioned and aligned with the composite film.

Further, set up a plurality of springs at the top in the box, the spring lower extreme sets up the compression roller, bottom set up elevator motor and a plurality of guide bar in the box, set up the lead screw on elevator motor's the output shaft, the lead screw runs through with the guide bar and sets up the mounting panel, mounting panel and lead screw threaded connection, set up a plurality of springs on the mounting panel, the compression roller is down set up to the spring upper end.

Furthermore, a connecting pipe and an exhaust fan are arranged between the sealing box and the oven, the connecting pipe is communicated with the inside of the oven, and the exhaust fan is arranged on the connecting pipe.

After the structure is adopted, the utility model discloses beneficial effect does:

the utility model has reasonable structure and convenient use; the utility model discloses an electromagnetic heating roller preheats the film, and rethread set composite can reduce the probability that the bubble produced, and after the complex was accomplished, it heats complex film and rewinding wheel through the air heater, under certain pressure and rewinding speed, becomes the bubble-free product with the complex film rewinding.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Description of reference numerals:

the device comprises a machine frame 1, a preheating device 2, a sealing box 21, an electromagnetic heating roller 22, a compound device 3, a box 31, a spring 32, an upper pressing roller 33, a lifting motor 34, a guide rod 35, a lead screw 36, a mounting plate 37, a lower pressing roller 38, a drying device 4, an oven 41, a rewinding wheel 42, an air heater 43, a winding frame 5, a connecting pipe 6 and an exhaust fan 7.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.

Referring to fig. 1, a high-performance rewinding machine comprises a rack 1, wherein a preheating device 2, a compounding device 3, a drying device 4 and a winding frame 5 are sequentially arranged on the rack 1; the preheating device 2 comprises a sealing box 21, the left side and the right side of the sealing box 21 are provided with an inlet and an outlet, and electromagnetic heating rollers 22 are arranged in the sealing box 21 up and down; the drying device 4 comprises an oven 41, a plurality of rewinding wheels 42 and a hot air blower 43 are arranged in the oven 41, and the hot air blower 43 is positioned at the position of the rewinding wheels of the composite film and aligned with the composite film. Specifically, the film is preheated by the electromagnetic heating roller 22, so that the probability of generating bubbles can be reduced when the film is compounded in the compounding device 3, after compounding is completed, the composite film and the rewinding wheel 42 are heated by the hot air fan 43, and the composite film is rewound into a bubble-free product under certain pressure and rewinding speed; the air heater 43 may be replaced by a heating pipe.

In this embodiment, the compound device 3 includes a box 31, a plurality of springs 32 are suspended at the top inside the box 31, an upper press roller 33 is disposed at the lower end of each spring 32, a lifting motor 34 and a plurality of guide rods 35 are disposed at the bottom inside the box 31, a lead screw 36 is disposed on an output shaft of the lifting motor 34, a mounting plate 37 is disposed by penetrating the lead screw 36 and the guide rods 35, the mounting plate 37 is in threaded connection with the lead screw 36, the plurality of springs 32 are disposed on the mounting plate 37, and a lower press roller 38 is disposed at the upper end of each spring. Go up compression roller 33 and holding down roller 38 and can fully contact with the film under the effect of spring 32, improve compound efficiency, realize going up the interval regulation and control between compression roller 33 and the holding down roller 38 through control elevator motor 34 simultaneously to satisfy the film of different thickness and use.

In this embodiment, the connection pipe 6 and the exhaust fan 7 are disposed between the sealing box 21 and the oven 41, the connection pipe 6 is communicated with the inside of the oven, and the exhaust fan 7 is disposed on the connection pipe 6. The exhaust fan 7 can convey hot air in the oven 41 into the sealing box 21, so that waste heat is utilized, hot air emission is reduced, and the environment-friendly effect is good; the residual heat in the oven 41 can be transferred to the preheating device for utilization.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. A high performance rewinding machine, includes the frame, its characterized in that: the frame is sequentially provided with a preheating device, a compounding device, a drying device and a winding frame; the preheating device comprises a sealing box, the left side and the right side of the sealing box are provided with an inlet and an outlet, and electromagnetic heating rollers are arranged in the sealing box up and down; the drying device comprises an oven, wherein a plurality of rewinding wheels and a hot air blower are arranged in the oven, and the hot air blower is positioned at the position of the rewinding wheels where the composite film is positioned and aligned with the composite film.

2. The high-performance rewinding machine as claimed in claim 1, characterized in that: the compound device comprises a box body, a plurality of springs are suspended at the top in the box body, an upper compression roller is arranged at the lower end of each spring, a lifting motor and a plurality of guide rods are arranged at the bottom in the box body, a lead screw is arranged on an output shaft of the lifting motor, a mounting plate is arranged by penetrating through the lead screw and the guide rods and is in threaded connection with the lead screw, a plurality of springs are arranged on the mounting plate, and a lower compression roller is arranged at the upper end of each spring.

3. The high-performance rewinding machine as claimed in claim 1, characterized in that: a connecting pipe and an exhaust fan are arranged between the sealing box and the drying oven, the connecting pipe is communicated with the inside of the drying oven, and the exhaust fan is arranged on the connecting pipe.