CN221734149U - Film spraying machine for self-cleaning steel roller - Google Patents

Abstract

The utility model discloses a self-cleaning steel roller laminating machine, which relates to the technical field of laminating machines and comprises a bottom plate, a spraying mechanism and a drying mechanism, wherein the top end of the bottom plate is sequentially provided with a fixing frame, the top end of the bottom plate is fixedly provided with a supporting plate, the top end of the bottom plate is fixedly provided with one side of the fixing frame, the inner wall of the fixing frame and the outer wall of the supporting plate are both rotationally connected with a rotating shaft, the outer walls of the rotating shaft are both fixedly provided with pressing rollers, the outer walls of the fixing frame and the supporting plate are provided with driving mechanisms for driving the rotating shaft to rotate, and the upper ends of the pressing rollers in the fixing frame are provided with cleaning mechanisms.

Description

A self-cleaning steel roller laminating machine

Technical Field

The utility model relates to the technical field of laminating machines, in particular to a laminating machine with a self-cleaning steel roller.

Background Art

Laminating machine is also called extrusion laminating machine, casting machine, extrusion casting machine, casting laminating machine, film coating machine, plastic coating machine, coating laminating machine, which is a kind of extrusion molding machine. It has the advantages of high degree of automation, simple operation, high production speed, uniform coating thickness, high adhesion, smooth winding, environmental protection and pollution-free, saving labor and raw material costs, etc. It has been developed and matured in Europe and the United States, and has gradually begun to be used in China. It is an inevitable trend to replace dry lamination and hot melt adhesive coating lamination.

For example, a PE laminating machine with announcement number CN114012955B and authorization announcement date 2023.08.25 includes a base plate, a fixed seat is fixedly connected to the top of the base plate, a laminating mechanism is provided above the fixed seat, and a symmetrically distributed supporting frame is fixedly connected to the top of the fixed seat. During the material flow, the second motor output shaft rotates to drive the second screw to rotate so that the two groups of sliders move in opposite directions. The movement of the slider drives the movable rod to move, and at the same time, the movable rod drives the vertical plate to move, and the installation shaft enters the guide groove, and the slide bar enters the guide groove. The third motor output shaft rotates to drive the installation shaft to rotate. Through the cooperation of the slide bar and the guide groove, the installation shaft rotates, which drives the connecting seat to rotate and then drives another group of installation shafts to rotate, so that the cutting blade rotates, and the driving end of the first cylinder drives the connecting seat to move downward and then drives the cutting blade to move downward, so that the cutting blade cuts the edge of the material to avoid edge collapse of the material.

In the prior art, during the laminating process of the above-mentioned device, some oil or dust will accumulate on the surface of the pressure roller after long-term operation, and the staff needs to wipe and clean the pressure roller by wiping alcohol. The cleaning process is troublesome and inefficient.

Utility Model Content

The technical solution of the utility model is aimed at the technical problem that the existing technical solutions are too single, and provides a solution that is significantly different from the existing technologies. Specifically, the purpose of the utility model is to provide a laminating machine with a self-cleaning steel roller to solve the problem proposed in the above background technology that some oil or dust will accumulate on the surface of the pressure roller after long-term operation, which is troublesome to wipe and clean.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a self-cleaning steel roller laminating machine, comprising a bottom plate and a spraying mechanism and a drying mechanism arranged in sequence on the top of the bottom plate, the top of the bottom plate is located on one side of a drying box and a fixed frame is fixedly arranged, and the top of the bottom plate is located on one side of the fixed frame and a support plate is fixedly arranged, the inner wall of the fixed frame and the outer wall of the support plate are rotatably connected with a rotating shaft, the outer wall of the rotating shaft is fixedly arranged with a pressure roller, the fixed frame and the outer wall of the support plate are provided with a driving mechanism for driving the rotating shaft to rotate, and the upper end of the pressure roller inside the fixed frame is provided with a cleaning mechanism.

Preferably, the drying mechanism comprises a drying box fixedly arranged on the top of the base plate, a heater is fixedly installed on the top of the drying box, a warm air pipe is installed in the drying box, and air outlets are arranged at equal intervals at the bottom of the warm air pipe, and the output end of the heater is connected to the warm air pipe through a pipeline.

Preferably, the driving mechanism includes a motor fixedly mounted on the bottom plate, the output end of the motor is fixedly connected to one end of a rotating shaft on the support plate, and outer walls of the two sets of rotating shafts are sleeved with belt bodies.

Preferably, the cleaning mechanism includes a liquid storage tank fixedly arranged at the top of the liquid storage tank, and infusion tubes connected to the interior of the liquid storage tank are fixedly arranged at equal intervals at the bottom of the liquid storage tank, the bottoms of the infusion tubes all pass through the top inner wall of the fixed frame, and the bottoms of the infusion tubes are fixedly connected to connecting plates, and the bottom ends of the connecting plates are installed with absorbent cotton that fits the outer wall of the pressure roller inside the fixed frame, and the bottom ends of the infusion tubes pass through the connecting plates and extend to the top of the absorbent cotton, and the outer wall of the fixed frame is provided with a drying structure connected to the output end of the heater.

Preferably, a liquid filling port is provided on the top of the liquid storage tank, and alcohol is provided inside the liquid storage tank.

Preferably, the drying structure includes two groups of side frames obliquely and symmetrically fixed on the side walls of the fixed frame, a connecting pipe is fixedly connected between the two groups of side frames, the outer wall of the connecting pipe is provided with air outlets facing the pressure roller at equal intervals, and the connecting pipe is connected to the output end of the heater through a pipeline.

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

During the rotation of the pressing roller in the fixed frame of the utility model, the outer wall of the pressing roller is in contact with the liquid-absorbing cotton, and the alcohol in the liquid storage tank flows to the liquid-absorbing cotton through the infusion tube. The liquid-absorbing cotton stops absorbing liquid after being saturated with liquid, so that the pressing roller is wiped with alcohol after passing through the liquid-absorbing cotton to clean the oil or dust on the surface. The cleaned surface of the pressing roller passes through the air outlet. Since the output end of the heater is connected to the connecting pipe through a pipeline, the air outlet blows hot air to the cleaned surface of the pressing roller, which can dry the excess alcohol on the surface of the pressing roller, thereby automatically cleaning the surface of the pressing roller. The operation is simple and the efficiency is high.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a front view of the structure of the present utility model;

FIG2 is a schematic diagram of the front cross-sectional structure of the utility model;

FIG3 is a partial top view of the structure of the utility model;

FIG4 is an enlarged view of point A in FIG2 of the present utility model;

FIG. 5 is a schematic diagram of the three-dimensional structure of the cleaning mechanism of the utility model.

In the figure: 1. bottom plate; 2. spray mechanism; 3. drying box; 301. heater; 302. heater pipe; 4. fixing frame; 401. support plate; 402. rotating shaft; 403. pressure roller; 404. motor; 405. belt body; 5. liquid storage tank; 501. liquid filling port; 502. infusion tube; 503. connecting plate; 504. absorbent cotton; 505. side frame; 506. connecting pipe; 507. air outlet.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-5. The utility model provides a technical solution: a self-cleaning steel roller laminating machine, including a bottom plate 1 and a spray mechanism 2 and a drying mechanism arranged on its top in sequence, the top of the bottom plate 1 is located on one side of a drying box 3 and is fixedly provided with a fixing frame 4, and the top of the bottom plate 1 is located on one side of the fixing frame 4 and is fixedly provided with a support plate 401, the inner wall of the fixing frame 4 and the outer wall of the support plate 401 are rotatably connected with a rotating shaft 402, the outer wall of the rotating shaft 402 is fixedly provided with a pressing roller 403, the outer wall of the fixing frame 4 and the support plate 401 is provided with a driving mechanism for driving the rotating shaft 402 to rotate, and the upper end of the pressing roller 403 inside the fixing frame 4 is provided with a cleaning mechanism.

The drying mechanism includes a drying box 3 fixedly arranged on the top of the base plate 1, a heater 301 is fixedly installed on the top of the drying box 3, a warm air pipe 302 is installed in the drying box 3, and air outlets are arranged at equal intervals at the bottom of the warm air pipe 302, and the output end of the heater 301 is connected to the warm air pipe 302 through a pipeline, so as to facilitate the drying of the substrate surface after spraying through the drying mechanism.

The driving mechanism includes a motor 404 fixedly mounted on the base plate 1, the output end of the motor 404 is fixedly connected to one end of the rotating shaft 402 on the support plate 401, and the outer walls of the two sets of rotating shafts 402 are covered with a belt body 405, so that the two sets of pressure rollers 403 can rotate synchronously through the driving mechanism.

The cleaning mechanism includes a liquid storage tank 5 fixedly arranged at the top of the liquid storage tank 5, and the bottom of the liquid storage tank 5 is fixedly provided with infusion tubes 502 connected with the interior thereof at equal intervals, the bottoms of the infusion tubes 502 all penetrate the inner wall of the top of the fixed frame 4, and the bottoms of the infusion tubes 502 are fixedly connected with connecting plates 503, and the bottom ends of the connecting plates 503 are installed with absorbent cotton 504 which fits the outer wall of the pressure roller 403 inside the fixed frame 4, and the bottom ends of the infusion tubes 502 penetrate the connecting plates 503 and extend to the top of the absorbent cotton 504, and the outer wall of the fixed frame 4 is provided with a drying structure connected to the output end of the heater 301, so as to facilitate self-cleaning of the surface of the pressure roller 403 through the cleaning mechanism.

A liquid injection port 501 is provided at the top of the liquid storage tank 5 , and alcohol is provided inside the liquid storage tank 5 , so that alcohol can be added to the liquid storage tank 5 through the liquid injection port 501 . Alcohol can effectively clean the oil or dust on the surface of the pressure roller 403 .

The drying structure includes two groups of side frames 505 which are obliquely and symmetrically fixed on the side walls of the fixed frame 4. A connecting pipe 506 is fixedly connected between the two groups of side frames 505. The outer wall of the connecting pipe 506 is provided with air outlets 507 facing the pressure roller 403 at equal intervals. The connecting pipe 506 is connected to the output end of the heater 301 through a pipeline, so as to facilitate drying of excess alcohol on the surface of the pressure roller 403 through the drying structure.

Working principle: First, one end of the produced substrate is passed through the spray mechanism 2, the drying mechanism, the bottom of the pressure roller 403 in the fixed frame 4 in sequence, and one end of the substrate is fixed to the outer wall of another group of pressure rollers 403. As the substrate is produced, the motor 404 and the heater 301 are started, and the motor 404 drives a group of rotating shafts 402 to rotate. Under the action of the belt body 405, the two groups of rotating shafts 402 rotate synchronously. The rotation of one group of rotating shafts 402 drives the pressure roller 403 on the outer wall to reel up. The surface of the substrate is first sprayed by the spray mechanism 2. When the sprayed substrate passes through the drying box 3, the heater 301 transports hot air to the warm air pipe 302, and the film on the surface of the substrate is dried through the air outlet at the bottom of the warm air pipe 302. The other group of rotating shafts 402 drives the pressure roller 403 to rotate and roll the dried substrate surface.

Then, during the rotation of the pressure roller 403 in the fixed frame 4, the outer wall of the pressure roller 403 adheres to the absorbent cotton 504, and the alcohol in the liquid storage tank 5 flows to the absorbent cotton 504 through the infusion tube 502. The absorbent cotton 504 stops absorbing liquid after being saturated with liquid, so that the pressure roller 403 is wiped with alcohol after passing through the absorbent cotton 504 to clean the oil or dust on the surface. The cleaned surface of the pressure roller 403 passes through the air outlet 507. Since the output end of the heater 301 is connected to the connecting pipe 506 through a pipeline, the air outlet 507 blows hot air to the cleaned surface of the pressure roller 403, which can dry the excess alcohol on the surface of the pressure roller 403.

Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a self-cleaning steel roll's laminating machine, includes spraying mechanism (2) and drying mechanism that bottom plate (1) and top set gradually, its characterized in that: the utility model discloses a drying cabinet, including drying cabinet (3), bottom plate (1), backup pad (401), inner wall and backup pad (401) of bottom plate (1), bottom plate (1)'s top is located one side fixed mount (3) and is provided with mount (4), the inner wall of mount (4) is all rotated with the outer wall of backup pad (401) and is connected with pivot (402), the outer wall of pivot (402) is all fixed and is provided with compression roller (403), mount (4) are provided with the outer wall of backup pad (401) and are used for driving pivot (402) pivoted actuating mechanism, inside compression roller (403) upper end of mount (4) is provided with clearance mechanism.

2. The self-cleaning steel roll laminator of claim 1, wherein: the drying mechanism comprises a drying box (3) fixedly arranged at the top end of a bottom plate (1), a warm air pipe (302) is arranged in the drying box (3), air outlet heads are arranged at equal intervals at the bottom of the warm air pipe (302), and the output end of the warm air pipe (301) is connected with the warm air pipe (302) through a pipeline.

3. The self-cleaning steel roll laminator of claim 1, wherein: the driving mechanism comprises a motor (404) fixedly arranged on the outer wall of the supporting plate (401), the output end of the motor (404) is fixedly connected with one end of the rotating shaft (402) on the supporting plate (401), and the outer walls of the two groups of rotating shafts (402) are sleeved with a belt body (405).

4. The self-cleaning steel roll laminator of claim 1, wherein: the cleaning mechanism comprises a liquid storage tank (5) fixedly arranged at the top end of a fixing frame (4), a perfusion tube (502) communicated with the inside of the liquid storage tank is fixedly arranged at the bottom of the liquid storage tank (5) at equal intervals, the bottom of the perfusion tube (502) is penetrated through the inner wall of the top end of the fixing frame (4), the bottom of the perfusion tube (502) is fixedly connected with a connecting plate (503), liquid absorbing cotton (504) attached to the outer wall of an inner compression roller (403) of the fixing frame (4) is arranged at the bottom end of the connecting plate (503), the bottom end of the perfusion tube (502) penetrates through the connecting plate (503) and extends to the top end of the liquid absorbing cotton (504), and a drying structure connected with the output end of a warm air blower (301) is arranged on the outer wall of the fixing frame (4).

5. The self-cleaning steel roll laminator of claim 4, wherein: the top of liquid storage tank (5) is provided with annotates liquid mouth (501), and the inside of liquid storage tank (5) is provided with alcohol.

6. The self-cleaning steel roll laminator of claim 4, wherein: the drying structure comprises two groups of side frames (505) which are fixed on the side wall of the fixing frame (4) in an inclined symmetrical mode, connecting pipes (506) are fixedly connected between the two groups of side frames (505), air outlets (507) facing the press rollers (403) are formed in the outer walls of the connecting pipes (506) at equal intervals, and the connecting pipes (506) are connected with the output ends of the warm air blower (301) through pipelines.