CN219055339U

CN219055339U - Curtain coating membrane surface tectorial membrane device

Info

Publication number: CN219055339U
Application number: CN202223101210.9U
Authority: CN
Inventors: 方全财
Original assignee: Quanzhou Nuoda Machinery Co ltd
Current assignee: Quanzhou Nuoda Machinery Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-05-23
Anticipated expiration: 2032-11-22

Abstract

The utility model relates to a casting film surface film coating device, which comprises a stock component and an adjusting component, wherein the stock component comprises a first material roller, a second material roller, a first transition roller and a second transition roller, the first material roller and the second material roller are arranged at left and right intervals, the first transition roller is positioned below the space between the first material roller and the second material roller, the second transition roller is positioned at one side of the first material roller facing outwards, the adjusting component comprises three adjusting rotating rollers, the three adjusting rotating rollers are arranged at intervals and can move up and down, and the surface film coating device of the scheme has the advantages of less time consumption, quick connection and film tension adjusting function during reel changing.

Description

Curtain coating membrane surface tectorial membrane device

Technical Field

The utility model belongs to the technical field of casting film manufacturing equipment, and particularly relates to a casting film surface film laminating device.

Background

At present, when the casting film is manufactured, the casting film is coated on the surface of the casting film, so that the casting film is increased by corresponding characteristics, the existing casting film coating device is used for compounding films which are required to be compounded by stretching the films below an extruder through the cooperation of an unreeling component and the cooperation of a transmission component, the existing unreeling component has the problem of long unreeling time, and the phenomenon that the released film belt collapses under the influence of gravity occurs.

Disclosure of Invention

In view of the defects of the prior art, the technical problem to be solved by the utility model is to provide a casting film surface film laminating device which is less in time consumption and quick in connection during roll changing and has the function of adjusting film tension.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a curtain coating membrane surface tectorial membrane device, includes stock subassembly and adjusting part, stock subassembly includes first material roller, second material roller, first transition roller and second transition roller, interval sets up about first material roller and the second material roller, first transition roller is located the below between first material roller and the second material roller, the second transition roller is located first material roller one side outwards, adjusting part includes three regulation rotor rollers, three regulation rotor roller interval sets up and can reciprocate.

Further, the stock assembly comprises a first mounting seat, and the first material roller, the second material roller, the first transition roller and the second transition roller are mounted on the first mounting seat.

Further, the adjusting assembly further comprises an adjusting bearing seat, wherein the adjusting bearing seat is provided with a containing groove with an upward opening and penetrating through two corresponding side surfaces, three adjusting rotating rollers are located in the containing groove, and the three adjusting rotating rollers are connected with two side walls of the containing groove.

Further, three sliding grooves are formed in two corresponding groove walls of the accommodating groove respectively, the adjusting rotating roller comprises two sliding bodies and a roller main body, the two sliding bodies are respectively connected with two ends of the roller main body in a rotating mode, and the two sliding bodies are respectively located in the sliding grooves corresponding to the two groove walls of the accommodating groove and are connected in an up-down sliding mode.

Further, a screw is arranged in the sliding groove, a threaded hole is formed in the sliding body, and the screw is matched with the threaded hole.

Further, a synchronizing wheel is formed at one downward end of the screw rod, and the synchronizing wheels of the left screw rod and the right screw rod are connected through a belt.

Further, the adjusting component further comprises a driving motor, a driven gear is further connected below the screw synchronous wheel on any one side, a driving gear is formed at the output end of the driving motor, and the driving gear is meshed with the driven gear.

Compared with the prior art, the utility model has the following beneficial effects:

the first material roller and the second material roller of the material storage assembly can be used for installing a film roll to be compounded, when the film roll is arranged on the first material roller or the second material roller, the film to be compounded is pulled out from the first material roller or the second material roller to pass through the lower end of the first transition roller, and is wound around the lower end of the second transition roller and then pulled onto the adjusting assembly, and the first material roller and the second material roller are arranged so that the second material roller can be prepared in advance when the first material roller works, and when the first material roller is used up, the film can be immediately connected into the second material roller to reduce the time of material changing delay; the film to be compounded passes through the three regulating rotating rollers from right to left in sequence, passes through the lower surface of the first regulating rotating roller, passes through the upper surface of the second regulating rotating roller, passes through the lower surface of the third regulating rotating roller, and realizes the tension regulation of the film by the up-and-down sliding of the three regulating rotating rollers.

Drawings

FIG. 1 is a schematic diagram showing the front view of a casting film surface film coating apparatus according to the present utility model;

FIG. 2 is a schematic perspective view of an adjusting assembly according to the present utility model;

FIG. 3 is a schematic cross-sectional view of an adjustment assembly of the present utility model.

The marks in the figure: 1. a stock component; 11. a first mount; 12. a first material roller; 13. a second material roller; 14. a first transition roller; 15. a second transition roller; 2. an adjustment assembly; 21. adjusting the rotating roller; 211. a sliding body; 212. a roller body; 22. adjusting the bearing seat; 221. a receiving groove; 222. a sliding groove; 223. a screw; 2231. a synchronizing wheel; 2232. a driven gear; 23. a driving motor; 231. a drive gear; 3. an injection molding assembly; 31. an extruder; 32. a pair of grinding rollers; 33. and a transmission roller.

Detailed Description

In order to make the above features and advantages of the present utility model more comprehensible, embodiments accompanied with figures are described in detail below.

As shown in fig. 1 to 3, the present embodiment provides a casting film surface film coating device, which includes a stock component 1, an adjusting component 2, and an injection molding component 3.

The stock component 1 comprises a first mounting seat 11, a first material roller 12, a second material roller 13, a first transition roller 14 and a second transition roller 15, wherein the first material roller 12, the second material roller 13, the first transition roller 14 and the second transition roller 15 are mounted on the first mounting seat 11, the first material roller 12 and the second material roller 13 are arranged at left and right intervals, the first transition roller 14 is positioned below between the first material roller 12 and the second material roller 13, the second transition roller 15 is positioned on one side of the first material roller 12 outwards, the first material roller 12 and the second material roller 13 of the stock component 1 can be used for mounting a film roll to be compounded, when the film roll is delayed on the first material roller 12 or the second material roller 13, the film to be compounded passes through the lower end of the first material roller 12 or the second material roller 13, is wound on the lower end of the second transition roller 15 and then pulled on the regulating component 2, the first material roller 12 and the second material roller 13 are arranged at the lower end of the first material roller 12 and the second material roller 13, in order to reduce the error of the first material roller 13 when the first material roller 12 is in advance, and the second material roller 13 can be replaced immediately, and when the first material roller 13 is ready for work.

The adjusting assembly 2 includes three adjusting and rotating rollers 21, an adjusting and bearing seat 22 and a driving motor 23, the adjusting and bearing seat 22 is formed with a containing groove 221 with an upward opening and penetrating through two corresponding sides, two corresponding groove walls of the containing groove 221 are respectively formed with three sliding grooves 222, the three adjusting and rotating rollers 21 are arranged at intervals and can move up and down, the three adjusting and rotating rollers 21 are located in the containing groove 221, the three adjusting and rotating rollers 21 are connected with two side walls of the containing groove 221, specifically, the adjusting and rotating rollers 21 include two sliding bodies 211 and a roller main body 212, the two sliding bodies 211 are respectively connected with two ends of the roller main body 212 in a rotating mode, the two sliding bodies 211 are respectively located in the sliding grooves 222 corresponding to the two groove walls of the containing groove 221 and are connected in a sliding mode up and down mode, threaded rods 223 are arranged in the sliding grooves 222, threaded holes are formed in the sliding bodies 211, the threaded rods 223 are matched with the threaded holes, one ends of the threaded rods 223 are formed with synchronizing wheels 2231, the synchronizing wheels 2231 corresponding to the left and right are connected through belts, and the synchronizing wheels 2231 are arranged to enable the two sides to rotate correspondingly and the roller main body 212 to move more stably in a synchronous mode. The lower part of the screw 223 synchronizing wheel 2231 at any side is also connected with a driven gear, the output end of the driving motor 23 is provided with a driving gear, the driving gear 231 is meshed with the driven gear 2232, the film to be compounded is pulled out from the output end of the stock component 1 to the input end of the regulating component 2, the sequence from right to left passing through the three regulating rotating rollers 21 is that the film passes through the lower surface of the first regulating rotating roller 21, passes through the upper surface of the second regulating rotating roller 21 and passes through the lower surface of the third regulating rotating roller 21, and the driving motor 23 drives the screw 223 to rotate so that the sliding seat moves up and down to realize the tension regulation of the film.

The injection molding assembly 3 comprises an extruder 31, two pair of grinding rollers 32 and two guide rollers 33, wherein the two pair of grinding rollers 32 are arranged at left and right intervals, the output end of the extruder 31 faces between the two pair of grinding rollers 32, and the two guide rollers 33 are respectively positioned at the upper left and the upper right of the pair of grinding rollers close to the adjusting assembly 2 and used for drawing a film to be compounded with the casting film between the pair of grinding rollers 32.

While the basic principles and main features of the utility model and advantages of the utility model have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described in the foregoing description merely illustrate the principles of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.

Claims

1. A casting film surface tectorial membrane device, its characterized in that: including stock subassembly and adjusting part, stock subassembly includes first material roller, second material roller, first transition roller and second transition roller, interval sets up about first material roller and the second material roller, first transition roller is located the below between first material roller and the second material roller, the second transition roller is located one side outwards of first material roller, adjusting part includes three regulation rotor rollers, three regulation rotor roller interval sets up and can reciprocate.

2. The casting film surface coating apparatus according to claim 1, wherein: the material storage assembly comprises a first mounting seat, and the first material roller, the second material roller, the first transition roller and the second transition roller are mounted on the first mounting seat.

3. The casting film surface coating apparatus according to claim 1, wherein: the adjusting assembly further comprises an adjusting bearing seat, wherein the adjusting bearing seat is provided with a containing groove with an upward opening and penetrating through two corresponding side surfaces, three adjusting rotating rollers are located in the containing groove, and the three adjusting rotating rollers are connected with two side walls of the containing groove.

4. A casting film surface coating apparatus according to claim 3, characterized in that: the two corresponding groove walls of the accommodating groove are respectively provided with three sliding grooves, the adjusting rotating roller comprises two sliding bodies and a roller main body, the two sliding bodies are respectively connected with the two ends of the roller main body in a rotating mode, and the two sliding bodies are respectively located in the corresponding sliding grooves of the two groove walls of the accommodating groove and are connected in an up-down sliding mode.

5. The casting film surface coating apparatus according to claim 4, wherein: the sliding groove is internally provided with a screw rod, the sliding body is provided with a threaded hole, and the screw rod is matched with the threaded hole.

6. The casting film surface coating apparatus according to claim 5, wherein: and a synchronizing wheel is formed at one downward end of the screw rod, and the synchronizing wheels of the left screw rod and the right screw rod are connected through a belt.

7. The casting film surface coating apparatus according to claim 6, wherein: the adjusting component further comprises a driving motor, a driven gear is further connected below the screw synchronous wheel on any one side, a driving gear is formed at the output end of the driving motor, and the driving gear is meshed with the driven gear.