CN216610036U

CN216610036U - Embossing device for film production

Info

Publication number: CN216610036U
Application number: CN202122770585.3U
Authority: CN
Inventors: 姚海滨
Original assignee: Tianjin Hairongxin Technology Co ltd
Current assignee: Tianjin Hairongxin Technology Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-05-27
Anticipated expiration: 2031-11-12

Abstract

The utility model relates to an embossing device for film production, which comprises an embossing mechanism and a cooling mechanism, wherein the cooling mechanism comprises a cooling box, a blowing assembly and a film path adjusting assembly, the blowing assembly is arranged on the cooling box to blow and cool a film entering the cooling box, and two guide rollers which are distributed in parallel are rotatably connected in the cooling box. According to the utility model, the horizontal position of the adjusting roller is changed by transversely moving the adjusting roller, and the height of the adjusting roller is changed by driving the U-shaped plate to move up and down through the lifting cylinder, so that the purpose of prolonging or shortening the conveying path of the film in the cooling box by changing the position of the adjusting roller is realized, the conveying time is prolonged, the film is cooled more fully, and the film embossing effect is ensured.

Description

Embossing device for film production

Technical Field

The utility model relates to the technical field of film production, in particular to an embossing device for film production.

Background

In order to meet the use requirements of customers, lines need to be pressed on some films, the films are pressed by using a line pressing machine, and when the line pressing machine is used, the lines are pressed on the surfaces of the films by the line pressing machine through heating the surfaces of the films and pressing the surfaces of the films by an embossing roller, so that the films are provided with regular lines to form the line effect.

The existing film embossing machine heats and presses lines on a film through an embossing roller, and then the pressed film needs to be cooled through a cooling mechanism and then is rolled. However, the film passes through the cooling mechanism for a short time, which results in poor film cooling effect and affects the embossing effect of the film.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to solve at least one of the technical drawbacks mentioned.

To this end, an object of the present invention is to propose an embossing device for film production that solves the problems mentioned in the background and overcomes the drawbacks of the prior art.

In order to achieve the above object, an embodiment of one aspect of the present invention provides an embossing apparatus for film production, including an embossing mechanism and a cooling mechanism, where the embossing mechanism embosses a film and then cools the film, the cooling mechanism includes a cooling box, a blowing assembly, and a film path adjusting assembly, the cooling box is provided with the blowing assembly to blow and cool the film entering the cooling box, the cooling box is rotatably connected with two guide rollers distributed in parallel, the film path adjusting assembly is located below the guide rollers in the cooling box, the film path adjusting assembly includes a U-shaped plate, an adjusting roller, and a clamping plate, the U-shaped plate can move up and down by being driven by a lifting assembly, two adjusting rollers distributed in parallel are arranged inside the U-shaped plate, two ends of each adjusting roller are rotatably connected with a sliding block, and the sliding blocks are slidably connected with adjacent inner side walls of the U-shaped plate, the top end of the sliding block is fixed with clamping columns, the two side walls in the U-shaped plate are respectively provided with a clamping plate capable of lifting, the clamping plate is provided with a plurality of clamping holes which are arranged at equal intervals, and the clamping columns penetrate through one of the clamping holes so that the clamping plate can limit the sliding block.

Preferably, in any one of the above schemes, the two side walls of the cooling box are respectively provided with a first inlet and a first outlet so that the film can enter and exit the cooling box, and the guide rollers are arranged close to the first inlet and the first outlet.

Preferably, the two side walls in the U-shaped plate are respectively fixed with a sliding rail, the sliding blocks at the two ends of the adjusting roller are connected to the corresponding sliding rails in a sliding manner, and the sliding rails are located below the clamping plate.

Preferably, according to any one of the above schemes, the clamping plate is slidably connected with the inner side wall of the corresponding U-shaped plate, guide pillars are respectively fixed at two ends of the top of the clamping plate, the top ends of the guide pillars penetrate through the supporting block and fix the chuck, the guide pillars can move up and down relative to the supporting block, the supporting block is fixed on the inner side wall of the U-shaped plate, springs are sleeved on the guide pillars between the supporting block and the clamping plate, and the chuck is attached to the supporting block under the action of spring force.

Preferably by any one of the above schemes, be equipped with the rectangular hole on the diapire of U template, lifting unit includes four lift cylinders, four lift cylinders are located the below of four angle ends of U template, the bottom at the cooler bin is fixed to the lift cylinder, and the telescopic link on the lift cylinder is fixed with the U template.

Preferably by any one of the above schemes, the blowing assembly comprises a fan, an air supply main pipe and an air supply branch pipe, the fan is installed at the top end of the cooling box and connected with the air supply main pipe, the air supply main pipe is located in the cooling box, the air supply main pipe is connected with a plurality of air supply branch pipes which are distributed in parallel at equal intervals, a plurality of air outlets are formed in the bottom of each air supply branch pipe, and the air supply branch pipes are located above the guide rollers.

Preferably by any one of the above schemes, the bottom of the rear wall of the cooling box is provided with an air outlet pipe, and the air outlet pipe is connected with an exhaust fan.

Preferably, in any of the above schemes, the embossing mechanism includes an embossing box, an embossing cylinder, an upper hot roller, and a lower hot roller, the embossing box is located at one side of the cooling box, the embossing cylinder is fixed on the top wall in the embossing box, a moving rod is fixed at a telescopic rod end on the embossing cylinder, the upper hot roller is located below the moving rod and is rotatably connected with the moving rod, and the lower hot roller is rotatably connected to the bottom wall of the embossing box.

Compared with the prior art, the utility model has the advantages and beneficial effects that:

1. the horizontal position of the adjusting roller is changed by moving the adjusting roller transversely, and the height of the adjusting roller is changed by driving the U-shaped plate to move up and down through the lifting cylinder, so that the purpose of prolonging or shortening the conveying path of the film in the cooling box by changing the position of the adjusting roller is realized, the conveying time is prolonged, the film is cooled more fully, and the film embossing effect is ensured;

2. the slider is fixed to be blocked, and the cardboard is provided with a plurality of and blocks complex card hole, and when making the adjusting roller be located different positions, block the homoenergetic and inject a card downthehole, spacing convenient simple and convenient to the adjusting roller.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of an overall structure of an embossing apparatus for film production according to an embodiment of the present invention;

FIG. 2 is a top view of the card of FIG. 1;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

figure 4 is a side view of the U-shaped plate of figure 1.

Wherein: 1. a cooling tank; 2. a main air supply pipe; 3. a fan; 4. air supply branch pipes; 5. a first inlet/outlet; 6. a guide roller; 7. a U-shaped plate; 8. clamping a plate; 9. clamping the column; 10. a regulating roller; 11. a slider; 12. an air outlet pipe; 13. a lifting cylinder; 14. a wind-up roll; 15. an embossing cylinder; 16. heating rollers are arranged; 17. a lower hot roller; 18. a drive roller; 19. a second inlet/outlet; 20. a clamping hole; 21. a guide post; 22. a support block; 23. a spring.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1 to 4, an embossing apparatus for film production according to an embodiment of the present invention includes an embossing mechanism and a cooling mechanism, the embossing mechanism embosses a film and then cools the film, the cooling mechanism includes a cooling tank 1, a blowing assembly and a film path adjusting assembly, the blowing assembly is installed on the cooling tank 1 to blow and cool the film entering the cooling tank 1, the cooling tank 1 is rotatably connected with two guide rollers 6 distributed in parallel, the film path adjusting assembly is located below the guide rollers 6 in the cooling tank 1, the film path adjusting assembly includes a U-shaped plate 7, adjusting rollers 10 and a clamping plate 8, the U-shaped plate 7 can move up and down by being driven by a lifting assembly, the two adjusting rollers 10 distributed in parallel are disposed inside the U-shaped plate 7, two ends of the adjusting rollers 10 are respectively rotatably connected with a sliding block 11, the slider 11 and the adjacent inside wall sliding connection of U template 7, the top of slider 11 is fixed the card post 9, set up the cardboard 8 that can go up and down on the both sides wall in the U template 7 respectively, be equipped with a plurality of equidistant card holes 20 of arranging on the cardboard 8, card post 9 passes one of them card hole 20 so that cardboard 8 is spacing to slider 11.

In this example, after the line is suppressed to the embossing mechanism, get into in the cooler bin 1, the film is through the below winding of a guide roll 6 back from adjusting roll 10 and through another guide roll 6 back from cooler bin 1 output, through two adjusting roll 10 of lateral shifting, adjust the interval between two adjusting roll 10, and reciprocate through lift assembly drive U template 7, realized prolonging or shortening the route that the film carried in cooler bin 1 through the position that changes adjusting roll 10, thereby prolong the transport time, make the refrigerated more abundant of film, guarantee film embossing effect.

Set up a plurality of card holes 20 on cardboard 8, be convenient for carry on spacingly to the regulating roller 10 of different positions, after the regulating roller 10 position is confirmed, will block post 9 and pass in the card hole 20 that corresponds, play limiting displacement to regulating roller 10, make regulating roller 10 unable removal, guarantee the smooth conveying of film.

And two side walls of the cooling box 1 are respectively provided with a first inlet and a first outlet 5 so that the film can enter and exit the cooling box 1, and the guide roller 6 is arranged close to the first inlet and the first outlet 5.

And two side walls in the U-shaped plate 7 are respectively fixed with a sliding rail, the sliding blocks 11 at two ends of the adjusting roller 10 are connected on the corresponding sliding rails in a sliding manner, and the sliding rails are positioned below the clamping plates 8. Through the cooperation of slider 11 with the slide rail, make dancer rools 10 can remove along the slide rail, the slide rail is the forked tail slide rail, be equipped with on the slider 11 with forked tail slide rail complex forked tail spout.

The clamping plate 8 is connected with the inner side wall of the corresponding U-shaped plate 7 in a sliding mode, two ends of the top of the clamping plate 8 are respectively fixed with guide pillars 21, the top ends of the guide pillars 21 penetrate through supporting blocks 22 and fix chucks, the guide pillars 21 can move up and down relative to the supporting blocks 22, the supporting blocks 22 are fixed on the inner side wall of the U-shaped plate 7, springs 23 are sleeved on the guide pillars 21 between the supporting blocks 22 and the clamping plate 8, and the chucks are attached to the supporting blocks 22 under the elastic force action of the springs 23. I.e. the spring 23 is in a compressed state.

Spring 23 is in a compressed state to apply downward pressure to card 8, so that card 8 cannot move upward automatically, and card 8 is prevented from moving freely.

Be equipped with the rectangular hole on the diapire of U template 7, lifting unit includes four lift cylinders 13, four lift cylinders 13 are located the below of four angle ends of U template 7, lift cylinders 13 are fixed in the bottom of cooler bin 1, and the telescopic link on the lift cylinder 13 is fixed with U template 7.

The subassembly of blowing includes fan 3, air supply house steward 2, air supply and divides pipe 4, fan 3 is installed on the top of cooler bin 1 and is connected with air supply house steward 2, and fan 3 can be for air-cooler 3 in order to carry cold wind in the cooler bin 1, air supply house steward 2 is located cooler bin 1, a plurality of equidistant parallel distribution's air supply divides pipe 4 is connected to air supply house steward 2, the bottom that air supply divides pipe 4 is equipped with a plurality of air outlets, air supply divides pipe 4 to be located the top of guide roll 6.

The bottom of the rear wall of the cooling box 1 is provided with an air outlet pipe 12, the air outlet pipe 12 is connected with an exhaust fan 3, and the exhaust fan 3 exhausts air in the cooling box 1 after cooling the film.

The film after the winding mechanism cools down is wound, the winding mechanism comprises a winding roller 14 and a winding motor, the winding roller 14 is rotatably connected to a winding support, and the winding motor is installed on the winding support and drives the winding roller 14 to rotate so as to wind the film on the winding roller 14.

The embossing mechanism comprises an embossing box, an embossing cylinder 15, an upper hot roller 16 and a lower hot roller 17, the embossing box is located on one side of the cooling box 1, the embossing cylinder 15 is fixed on the top wall of the embossing box, a moving rod is fixed to a telescopic rod end of the embossing cylinder 15, the upper hot roller 16 is located below the moving rod and is in rotary connection with the moving rod, and the lower hot roller 17 is in rotary connection with the bottom wall of the embossing box. The film passes between the upper and lower

heated rolls

16 and 17 and is embossed during the passage.

Specifically, the two side walls of the embossing box are respectively provided with a second inlet and a second outlet 19 for the film to enter and exit the embossing box, the upper hot roller 16 and the lower hot roller 17 are both internally provided with heat resistance wires, the surfaces of the upper hot roller 16 and the lower hot roller 17 are both provided with pattern layers, and the embossing cylinder 15 drives the upper hot roller 16 to move downwards to be matched with the lower hot roller 17 so as to press lines on the passing film.

In this embodiment, a pair of driving rollers 18 is installed in the embossing box on the side of the upper hot roller 16 away from the cooling mechanism, one of the driving rollers 18 is connected with a driving motor, and the driving roller 18 is driven by the driving motor to rotate, so as to realize the forward conveying of the film.

The utility model provides an embossing device for film production, which has the following working principle: the film passes through a second inlet and outlet 19, then is conveyed by a driving roller 18 to enter a space between an upper hot roller 16 and a lower hot roller 17 for embossing, then enters a cooling box 1 through a first inlet and outlet 5 after being embossed, passes through a guide roller 6, two adjusting rollers 10 and the guide roller 6 in sequence, then extends out from another first inlet and outlet 5, and then is wound on a winding roller 14 for winding, when the film is cooled, a fan 3 conveys cold air into the cooling box 1 through an air supply main pipe 2 and an air supply branch pipe 4 to cool the film passing through the cooling box 1, the cooled air is discharged by an exhaust fan 3 through an air outlet pipe 12, when the conveying path of the film in the cooling box 1 needs to be adjusted, clamping plates 8 on two sides of the adjusting rollers 10 are manually moved upwards to enable clamping columns 9 to be pulled out from clamping holes 20, then the two adjusting rollers 10 are slid to change the horizontal positions of the adjusting rollers 10, and when the required positions are adjusted, the clamping columns 9 correspond to one clamping holes 20, the clamping plate 8 is loosened, the clamping column 9 is inserted into the clamping hole 20 to limit the adjusting roller 10, the U-shaped plate 7 is driven by the lifting cylinder 13 to move up and down, the height of the adjusting roller 10 can be changed, the path length of the film conveyed in the cooling box 1 is adjusted and prolonged or shortened by changing the height and the horizontal position of the adjusting roller 10, and the film is cooled more fully while the working efficiency is guaranteed.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

It will be understood by those skilled in the art that the utility model includes any combination of the elements of the foregoing description and the detailed description as well as those illustrated in the drawings, which are meant to be space-limited and not intended to constitute a part of the specification in any way whatsoever, the combination being such that the description is not intended to be exhaustive. Any modification, equivalent replacement, or improvement made without departing from the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An embossing device for film production is characterized by comprising an embossing mechanism and a cooling mechanism, wherein the embossing mechanism embosses a film and then enters the cooling mechanism for cooling, the cooling mechanism comprises a cooling box, a blowing assembly and a film path adjusting assembly, the blowing assembly is arranged on the cooling box to blow and cool the film entering the cooling box, the cooling box is rotatably connected with two guide rollers which are distributed in parallel, the film path adjusting assembly is positioned below the guide rollers in the cooling box and comprises a U-shaped plate, an adjusting roller and a clamping plate, the U-shaped plate can move up and down under the driving of a lifting assembly, the two adjusting rollers which are distributed in parallel are arranged on the inner side of the U-shaped plate, the two ends of the adjusting rollers are respectively rotatably connected with a sliding block, and the sliding block is in sliding connection with the inner side wall of the adjacent U-shaped plate, the top end of the sliding block is fixed with clamping columns, the two side walls in the U-shaped plate are respectively provided with a clamping plate capable of lifting, the clamping plate is provided with a plurality of clamping holes which are arranged at equal intervals, and the clamping columns penetrate through one of the clamping holes so that the clamping plate can limit the sliding block.

2. The embossing apparatus for film production as set forth in claim 1, wherein the cooling chamber has first ports formed on both side walls thereof for passing the film into and out of the cooling chamber, respectively, and the guide roll is disposed adjacent to the first ports.

3. The embossing device for film production as claimed in claim 1, wherein the two side walls of the U-shaped plate are respectively fixed with a slide rail, the slide blocks at the two ends of the adjusting roller are slidably connected to the corresponding slide rails, and the slide rails are located below the clamping plate.

4. The embossing apparatus for film production as claimed in claim 1, wherein the clamping plate is slidably connected to the corresponding inner side wall of the U-shaped plate, two ends of the top of the clamping plate are respectively fixed with a guide post, the top end of the guide post penetrates through the supporting block and is fixed with a chuck, the guide post can move up and down relative to the supporting block, the supporting block is fixed on the inner side wall of the U-shaped plate, the guide post between the supporting block and the clamping plate is sleeved with a spring, and the chuck is attached to the supporting block under the elastic force of the spring.

5. The embossing device for film production as claimed in claim 1, wherein the bottom wall of the U-shaped plate is provided with a rectangular hole, the lifting assembly comprises four lifting cylinders, the four lifting cylinders are located below four corner ends of the U-shaped plate, the lifting cylinders are fixed at the bottom of the cooling box, and telescopic rods on the lifting cylinders are fixed with the U-shaped plate.

6. The embossing device for film production as claimed in claim 1, wherein the blowing assembly comprises a fan, an air supply main pipe and air supply branch pipes, the fan is mounted at the top end of the cooling box and connected with the air supply main pipe, the air supply main pipe is located in the cooling box, the air supply main pipe is connected with a plurality of equally spaced and parallel air supply branch pipes, a plurality of air outlets are formed in the bottoms of the air supply branch pipes, and the air supply branch pipes are located above the guide rollers.

7. The embossing device for the production of thin films as claimed in claim 5, wherein the bottom of the rear wall of the cooling box is provided with an air outlet pipe, and the air outlet pipe is connected with an exhaust fan.

8. The embossing apparatus for film production as set forth in claim 1, wherein the embossing mechanism includes an embossing box, an embossing cylinder, an upper heat roller, and a lower heat roller, the embossing box is located at one side of the cooling box, the embossing cylinder is fixed to a top wall of the embossing box, a movable rod is fixed to a telescopic rod end of the embossing cylinder, the upper heat roller is located below the movable rod and is rotatably connected thereto, and the lower heat roller is rotatably connected to a bottom wall of the embossing box.