CN219216927U

CN219216927U - Quick curing device of curtain coating membrane

Info

Publication number: CN219216927U
Application number: CN202223328612.2U
Authority: CN
Inventors: 查巧男; 胡明; 胡珍
Original assignee: Suzhou Xiangcheng Zhongya Plastic Products Co ltd
Current assignee: Suzhou Xiangcheng Zhongya Plastic Products Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-06-20
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses a quick curing device for a casting film, which comprises a movable base and a curing box body arranged at the top end of the movable base, wherein a plurality of inlets and outlets for the casting film to pass through are formed in the end parts of two ends of the curing box body, guide rollers for guiding the casting film are arranged in the curing box body, a heating fan is arranged on the outer wall of the curing box body, an air outlet of the heating fan is connected with a hot air main pipe extending into the curing box body, and a plurality of rows of air collecting boxes with the same width as the casting film are arranged in the curing box body; according to the utility model, hot air enters the hot air main pipe through the operation of the heating fan, the hot air in the hot air main pipe enters the air collecting box, the hot air in the air collecting box seals the air collecting box to cure the casting film in the drying box, and the casting film is uniformly cured due to the fact that the casting film is unfolded by the guide roller, and a plurality of casting films are simultaneously unfolded and cured, so that curing efficiency is higher.

Description

Quick curing device of curtain coating membrane

Technical Field

The utility model relates to the technical field related to cast film processing, in particular to a quick curing device for a cast film.

Background

Cast films are a non-stretched, non-oriented cast film produced by melt casting and quenching. There are two modes of single-layer casting and multi-layer co-extrusion casting. Compared with film blowing, the film has the characteristics of high production speed, high yield, excellent transparency, glossiness, thickness uniformity and the like.

When the casting film is cured, the current casting film curing device can only cure the casting films one by one, so that the curing efficiency of the casting film is low.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model provides a quick curing device for a casting film.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a quick curing device for a casting film, which comprises a movable base and a curing box body arranged at the top end of the movable base, wherein a plurality of inlets and outlets for the casting film to pass through are formed in the end parts of two ends of the curing box body, guide rollers for guiding the casting film are arranged in the curing box body, a heating fan is arranged on the outer wall of the curing box body, an air outlet of the heating fan is connected with a hot air main pipe extending into the curing box body, a plurality of rows of wind collecting boxes with the same width as the casting film are arranged in the curing box body, one surface of each wind collecting box facing the casting film is provided with a matrix wind equalizing port, two support plates are arranged on the movable base, and a plurality of winding rollers for winding the casting film are arranged between the two support plates.

As a preferable technical scheme of the utility model, one of the support plates is provided with a driving motor for driving the wind-up roll to rotate, an output shaft of the driving motor is connected with a spline shaft, and the end part of the wind-up roll is provided with a spline which is matched and spliced with the spline shaft.

As a preferable technical scheme of the utility model, the opposite surfaces of the two supporting plates are respectively provided with a fixing piece for fixing the winding roller.

As a preferable technical scheme of the utility model, the fixing piece comprises a fixed block and a movable block which are arranged on the supporting plate, and semicircular limiting grooves are formed in opposite faces of the fixed block and the movable block.

As a preferable technical scheme of the utility model, the movable block is provided with two wedge blocks, and the supporting plate is provided with wedge grooves which slide in a matched manner with the wedge blocks.

As a preferable technical scheme of the utility model, the movable block is provided with a limiting piece for limiting the movable block, the limiting piece comprises a mounting groove arranged on the movable block, a reset spring is arranged in the mounting groove, the outer end part of the mounting groove is provided with a limiting supporting plate, and the supporting plate is provided with a limiting hole which is matched and spliced with the limiting supporting plate.

As a preferable technical scheme of the utility model, the middle part of the limiting hole is provided with an opening communicated with the limiting hole.

As a preferable technical scheme of the utility model, one side of the movable base is provided with a U-shaped mounting frame, the inside of the mounting frame is slidably provided with a mounting plate for mounting a driving motor, and the inner wall of the mounting frame is provided with an electric push rod for driving the mounting plate to move.

As a preferable technical scheme of the utility model, the bottom end of the mounting plate is provided with a dovetail block, and the inner wall of the mounting frame is provided with a dovetail groove which slides in a matched manner with the dovetail block.

The beneficial effects of the utility model are as follows:

1. this kind of quick curing device of curtain coating membrane, when the curtain coating membrane is cured, place the curtain coating membrane in the inside of curing box, the guide roll makes the curtain coating membrane expand, the hot-blast inside that is responsible for of hot-blast entering into hot-blast main pipe of heating fan work, the inside that hot-blast main pipe is inside enters into the wind-collecting box, the inside hot-blast of wind-collecting box is from all sealing out to dry the inside curtain coating membrane of box and carry out the curing, because the guide roll expands the curtain coating membrane and makes the curing of curtain coating membrane even, and expand the curing to a plurality of curtain coating membranes simultaneously, make curing efficiency higher.

2. This kind of quick curing device of curtain coating membrane, after the wind-up roll rolling is finished, promote spacing fagging, spacing fagging and spacing hole phase separation, reset spring compression upwards promotes the movable block, upwards lifts the wind-up roll, and the movable block separates with the fixed block phase, and the wedge moves at the inside in wedge groove, just can dismantle the wind-up roll, installs the spacing inslot on fixed block top with new wind-up roll, is convenient for install or dismantle the wind-up roll.

3. This kind of quick curing device of curtain coating membrane, before changing the wind-up roll, electric putter's output shaft drives the mounting panel at the internal motion of mounting bracket, and the mounting panel drives driving motor motion, and driving motor's output shaft drives the spline shaft motion, opens the back at the locating part, just can upwards lift the wind-up roll, dismantle the wind-up roll.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view showing the structure of a rapid curing apparatus for a casting film according to the present utility model;

FIG. 2 is a structural cross-sectional view of a rapid curing apparatus for a casting film according to the present utility model;

FIG. 3 is a sectional view showing the connection structure of a heating fan and a curing box of a rapid curing apparatus for a casting film according to the present utility model;

FIG. 4 is a schematic view showing the connection structure of the wind-up roll and the support plate of a rapid curing apparatus for casting film according to the present utility model;

fig. 5 is a sectional view showing the structure of a stopper of a rapid curing apparatus for a casting film according to the present utility model.

In the figure: 1. a movable base; 2. curing the box body; 3. an inlet and an outlet; 4. a guide roller; 5. a heating fan; 6. a hot air main pipe; 7. a wind collecting box; 8. an air equalizing port; 9. a support plate; 10. a wind-up roll; 11. a driving motor; 12. a fixing member; 13. a fixed block; 14. a movable block; 15. wedge blocks; 16. wedge-shaped grooves; 17. a mounting groove; 18. a return spring; 19. limiting supporting plates; 20. a limiting hole; 21. a mounting frame; 22. a mounting plate; 23. an electric push rod; 24. dovetail blocks; 25. and a dovetail groove.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the quick curing device for casting films of the utility model comprises a movable base 1 and a curing box 2 arranged at the top end of the movable base 1, a plurality of inlets and outlets 3 for passing through the casting films are respectively formed at the end parts of two ends of the curing box 2, a guide roller 4 for guiding the casting films is arranged in the curing box 2, a heating fan 5 is arranged on the outer wall of the curing box 2, an air outlet of the heating fan 5 is connected with a hot air main pipe 6 extending into the curing box 2, a plurality of rows of wind collecting boxes 7 with the same width as the casting films are arranged in the curing box 2, a wind equalizing opening 8 is formed in a matrix on one surface of the wind collecting boxes 7 facing the casting films, two support plates 9 are arranged on the movable base 1, and a plurality of winding rollers 10 for winding the casting films are arranged between the two support plates 9.

Wherein, one of them install drive wind-up roll 10 pivoted driving motor 11 on the backup pad 9, driving motor 11's output shaft has the integral key shaft, and wind-up roll 10's tip is equipped with the spline with integral key shaft assorted grafting, and driving motor 11's output shaft drives wind-up roll 10 through integral key shaft and spline cooperation and rotates the casting film rolling.

The two opposite surfaces of the supporting plate 9 are respectively provided with a fixing piece 12 for fixing the winding roller 10, the fixing piece 12 comprises a fixing block 13 and a movable block 14 which are arranged on the supporting plate 9, semicircular limiting grooves are formed in opposite surfaces of the fixing block 13 and the movable block 14, two wedge-shaped blocks 15 are arranged on the movable block 14, wedge-shaped grooves 16 which are matched with the wedge-shaped blocks 15 and slide are formed in the supporting plate 9, limiting pieces for limiting the movable block 14 are arranged on the movable block 14, each limiting piece comprises a mounting groove 17 formed in the movable block 14, a reset spring 18 is arranged in each mounting groove 17, limiting supporting plates 19 are arranged at the outer end of each mounting groove 17, limiting holes 20 which are matched and spliced with the limiting supporting plates 19 are formed in the supporting plate 9, after winding of the winding roller 10 is finished, the limiting supporting plates 19 are separated from the limiting holes 20, the reset spring 18 compresses, the movable block 14 is pushed upwards, the movable block 14 is separated from the fixing block 13, the wedge-shaped blocks 15 move inwards in the wedge-shaped blocks 16, the winding roller 10 can be detached from the winding roller 10, and the winding roller 10 can be detached from the top end of the winding roller 10 conveniently, and the winding roller 10 can be detached from the winding roller 10 conveniently.

Wherein, the middle part of the limiting hole 20 is provided with an opening communicated with the limiting hole 20.

Wherein, one side of remove base 1 is equipped with the mounting bracket 21 of U-shaped, the inside slip of mounting bracket 21 is equipped with the mounting panel 22 that is used for installing driving motor 11, the electric putter 23 of drive mounting panel 22 motion is installed to the inner wall of mounting bracket 21, before changing wind-up roll 10, the output shaft of electric putter 23 drives mounting panel 22 at the internal motion of mounting bracket 21, mounting panel 22 drives driving motor 11 motion, driving motor 11's output shaft drives the integral key shaft motion, after the locating part is opened, just can upwards lift up wind-up roll 10, dismantle wind-up roll 10.

The bottom of the mounting plate 22 is provided with a dovetail block 24, the inner wall of the mounting frame 21 is provided with a dovetail groove 25 sliding in a matched manner with the dovetail block 24, and when the mounting plate 22 moves, the dovetail block 24 moves in the dovetail groove 25, so that the stability of the movement of the mounting plate 22 is improved.

During operation, this kind of quick curing device of cast film, when the cast film is curing, place the cast film in the inside of curing box 2, guide roll 4 makes the cast film expand, the inside that hot-blast main pipe 6 was got into to the operation of heating fan 5, the inside hot-blast of hot-blast main pipe 6 enters into the inside of wind-collecting box 7, the inside hot-blast of wind-collecting box 7 is all sealed out and is carried out the curing to the inside cast film of stoving box, because guide roll 4 expands the cast film and makes the curing of cast film even, and expand the curing to a plurality of cast films simultaneously, make curing efficiency higher.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a quick curing device of curtain coating membrane, includes mobile base (1) and establishes curing box (2) on mobile base (1) top, a serial communication port, import and export (3) that a plurality of curtain coating membranes passed have all been seted up to the both ends tip of curing box (2), the inside of curing box (2) is equipped with guide roll (4) of curtain coating membrane direction, heating fan (5) are installed to the outer wall of curing box (2), the air outlet of heating fan (5) is connected with and extends to inside hot air main pipe (6) of curing box (2), the inside of curing box (2) is equipped with multirow and curtain coating membrane with wind collecting box (7) of width, and wind collecting box (7) are the matrix towards the one side of curtain coating membrane and have been seted up wind equalizing port (8), be equipped with two backup pads (9) on mobile base (1), be equipped with a plurality of wind-up rolls (10) that are used for rolling up the curtain coating membrane between two backup pads (9).

2. The rapid curing device for the casting film according to claim 1, wherein one of the supporting plates (9) is provided with a driving motor (11) for driving the wind-up roller (10) to rotate, an output shaft of the driving motor (11) is connected with a spline shaft, and the end part of the wind-up roller (10) is provided with a spline which is matched and spliced with the spline shaft.

3. A rapid curing apparatus for a casting film according to claim 1, wherein the opposite faces of both the support plates (9) are provided with fixing members (12) for fixing the wind-up roll (10).

4. A rapid curing apparatus for a casting film according to claim 3, wherein the fixing member (12) comprises a fixing block (13) and a movable block (14) provided on the supporting plate (9), and semicircular limit grooves are provided on opposite sides of the fixing block (13) and the movable block (14).

5. The rapid curing apparatus for casting films according to claim 4, wherein two wedge-shaped blocks (15) are provided on the movable block (14), and wedge-shaped grooves (16) sliding in match with the wedge-shaped blocks (15) are provided on the support plate (9).

6. The rapid curing device for casting films according to claim 5, wherein the movable block (14) is provided with a limiting piece for limiting the movable block (14), the limiting piece comprises a mounting groove (17) formed in the movable block (14), a return spring (18) is arranged in the mounting groove (17), the outer end of the mounting groove (17) is provided with a limiting supporting plate (19), and the supporting plate (9) is provided with a limiting hole (20) which is matched and spliced with the limiting supporting plate (19).

7. The rapid curing apparatus of a casting film according to claim 6, wherein the limiting hole (20) is provided with an opening communicating with the limiting hole (20) at the middle part thereof.

8. The rapid curing device for casting films according to claim 2, wherein a U-shaped mounting frame (21) is arranged on one side of the movable base (1), a mounting plate (22) for mounting a driving motor (11) is slidably arranged in the mounting frame (21), and an electric push rod (23) for driving the mounting plate (22) to move is mounted on the inner wall of the mounting frame (21).

9. The rapid curing device for casting films according to claim 8, wherein the bottom end of the mounting plate (22) is provided with a dovetail block (24), and the inner wall of the mounting frame (21) is provided with a dovetail groove (25) sliding in a matched manner with the dovetail block (24).