CN220991541U - Glue spreader - Google Patents

Abstract

The utility model belongs to a gluing device, and discloses a gluing machine, which has the technical scheme that the gluing machine comprises a bottom plate, wherein a plurality of brackets are fixedly arranged on the bottom plate, and an unreeling device and a reeling device are respectively arranged on the brackets; through this device, can be convenient carry out the rubber coating to the protection film to after the rubber coating, can be quick, convenient dry to the rubber, improved drying efficiency at the stoving in-process, strengthened hot-blast utilization ratio, accomplished the efficient stoving under less area and then can accomplish the rubber coating to the protection film better.

Description

Glue spreader

Technical Field

The utility model belongs to a gluing device, and particularly relates to a gluing machine.

Background

In the production process of protection film, need carry out the rubber coating to one side of protection film, current protection film rubber coating device, adopt rubber coating roller and gluey groove generally, utilize the rotation of rubber coating roller in gluey inslot, make the rubber coating be stained with the glue solution on the rubber coating roller, when the protection film passes through the first half of rubber coating roller periphery, coat the glue on the protection film, later carry out the rolling after hot-blast stoving, but current device, dip in the form of gluing on the protection film after getting the glue solution through the rubber coating roller, cause the rubber coating inhomogeneous and then influence the quality of protection film easily, and current hot-blast stoving has the stoving speed slow, the circumstances that drying efficiency is low, reduce the motion speed of protection film and can influence production speed, increase drying area can increase equipment area again.

Disclosure of utility model

In order to solve the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a glue spreader to solve the problems mentioned in the background art.

The technical scheme adopted by the glue spreader for solving the technical problems is as follows:

The glue spreader comprises a bottom plate, wherein a plurality of brackets are fixedly arranged on the bottom plate, and an unreeling device and a reeling device are respectively arranged on the brackets;

The unreeling device comprises an unreeling roller, a first guide roller is arranged on one side of the unreeling roller, a second guide roller is arranged above the first guide roller and the unreeling roller, the first guide roller and the second guide roller are respectively rotatably arranged on corresponding brackets;

The winding device comprises a winding roller, a third guide roller is arranged on one side of the winding roller, the winding roller and the third guide roller are respectively and rotatably arranged on the support, a gluing device and a drying device are arranged between the second guide roller and the third guide roller, the winding roller and the winding roller are respectively driven by corresponding motors, and the motors are fixedly arranged on the support.

Further, the gluing device comprises a glue box, a uniform-speed glue outlet device is arranged in the glue box, and a discharge hole is formed in one side of the glue box.

Further, the uniform-speed glue discharging device comprises a peristaltic pump fixedly arranged in the glue box, and a liquid outlet end of the peristaltic pump is fixedly connected with the discharge hole.

Further, the discharge port is fixedly provided with a discharge nozzle, and the front side and the rear side of the discharge nozzle are respectively provided with a baffle.

Further, drying device include the stoving case, set up respectively in the both sides of stoving case and advance membrane groove and go out the membrane groove, air inlet and gas outlet are seted up to the top surface of stoving case, are equipped with heating fan on the air inlet.

Further, the stoving incasement be equipped with the several heat pipe, the front and back end of heat pipe is worn out from the stoving incasement respectively, the heat pipe is installed on the stoving incasement in the rotation respectively, and is connected through the heat preservation pipe mutual cluster between the heat pipe, the heat pipe rotates between the heat pipe and the heat preservation pipe that corresponds to be connected, one end of one of them heat pipe rotates the one end of connecting the air-supply line, the other end and the gas outlet fixed connection of air-supply line, the tip of one of them heat pipe rotates the installation play tuber pipe.

Further, a supporting plate is arranged below the gluing device and fixedly installed on the support.

Furthermore, the unreeling roller and the reeling roller are inflatable shafts.

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

1. According to the glue spreader, when the glue spreader is used, a winding drum around which a protective film is wound is arranged on an unreeling roller, an empty winding drum is arranged on a winding roller, a motor, a glue spreading device and a drying device on the unreeling roller are started, the protective film sequentially bypasses the first guide roller, the second guide roller, the glue spreading device, the drying device and the third guide roller from the unreeling roller to wind on the winding roller, then the motor on the winding roller is started, the protective film sequentially passes through the glue spreading device to spread glue, then the glue solution is dried through the drying device, and finally winding is completed.

2. In the application process of the glue spreader, glue solution in the glue box is discharged to the discharge port through the uniform glue discharging device and is discharged to the protective film through the discharge port, so that glue spreading is completed.

3. The peristaltic pump of the glue spreader has the characteristics of high transportation stability, convenient use and convenient maintenance, can stably discharge glue solution, and avoids the situation of unstable discharge during glue spreading.

4. According to the glue spreader, the lower end of the discharge nozzle is of the discharge pipe structure which gradually tends to be flat, the discharged glue solution can be uniformly smeared on the protective film, and meanwhile, the protective film can be positioned through the baffle plate, and the glue solution can be prevented from overflowing from two sides of the protective film to influence the glue spreading quality of the protective film.

5. When the glue spreader is used, the protective film is penetrated into the film inlet groove and penetrated out of the film outlet groove, the heating fan is started, hot air is blown out by the heating fan, the glue on the protective film is dried, and the hot air is discharged through the air outlet after the glue spreader is dried.

6. According to the glue spreader, when the glue spreader is used, the periphery of the heat conducting pipe is respectively contacted with the bottom surface of the protective film, hot air heated by the heating fan is discharged into the air inlet pipe through the air outlet, at the moment, the heat conducting pipe and the heat insulating pipe are connected in an S shape, the hot air heats the heat conducting pipe when passing through the heat conducting pipe, and when the protective film moves, the protective film drives the heat conducting pipe to rotate, and meanwhile, the heat conducting pipe heats the protective film, so that glue solution can be dried better.

7. According to the glue spreader disclosed by the utility model, the top surface of the supporting plate is in sliding contact fit with the bottom surface of the protective film, so that the protective film can be supported during glue spreading.

8. According to the glue spreader, the winding drum of the protective film can be conveniently fixed through the air expansion shaft, and the winding drums on the unreeling roller and the reeling roller can be quickly and conveniently fixed.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a view in the a direction of fig. 1.

In the figure: 1. a bottom plate; 2. an unreeling roller; 3. a first guide roller; 4. a second guide roller; 5. a wind-up roll; 6. a third guide roller; 7. a glue box; 8. a discharge port; 9. a discharge nozzle; 10. a drying box; 11. a film feeding groove; 12. a film outlet groove; 13. an air inlet; 14. an air outlet; 15. a heating fan; 16. a heat conduction pipe; 17. a heat preservation pipe; 18. an air inlet pipe; 19. an air outlet pipe; 20. a peristaltic pump; 21. and a support plate.

Detailed Description

The application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be noted that, for convenience of description, only the portions related to the application are shown in the drawings.

It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.

Embodiment one:

As shown in fig. 1 and 2, the embodiment provides a glue spreader, which comprises a bottom plate 1, wherein a plurality of brackets are fixedly arranged on the bottom plate 1, and an unreeling device and a reeling device are respectively arranged on the brackets;

The unreeling device comprises an unreeling roller 2, a first guide roller 3 is arranged on one side of the unreeling roller 2, a second guide roller 4 is arranged above the first guide roller 3 and the unreeling roller 2, the first guide roller 3 and the second guide roller 4 are respectively rotatably arranged on corresponding brackets;

The winding device comprises a winding roller 5, a third guide roller 6 is arranged on one side of the winding roller 5, the winding roller 5 and the third guide roller 6 are respectively and rotatably arranged on a support, a gluing device and a drying device are arranged between the second guide roller 4 and the third guide roller 6, the winding roller 2 and the winding roller 5 are respectively and rotatably driven by corresponding motors, and the motors are fixedly arranged on the support.

In this embodiment, the rubber coating device include gluey case 7, glue case 7 is interior to be equipped with at the uniform velocity and go out gluey device, glues one side of case 7 and is equipped with discharge gate 8.

In this embodiment, the uniform glue outlet device includes a peristaltic pump 20 fixedly installed in the glue box 7, and a liquid outlet end of the peristaltic pump 20 is fixedly connected with the discharge port 8.

In the embodiment, a discharge nozzle 9 is fixedly arranged on the discharge port 8, and baffles are respectively arranged on the front side and the rear side of the discharge nozzle 9.

In this embodiment, the drying device includes a drying box 10, two sides of the drying box 10 are respectively provided with a film inlet groove 11 and a film outlet groove 12, a top surface of the drying box 10 is provided with an air inlet 13 and an air outlet 14, and a heating fan 15 is arranged on the air inlet 13.

In this embodiment, a plurality of heat pipes 16 are disposed in the drying box 10, the front and rear ends of the heat pipes 16 respectively penetrate out of the drying box 10, the heat pipes 16 are respectively rotatably mounted on the drying box 10, the heat pipes 16 are connected in series with each other through heat insulation pipes 17, the heat pipes 16 are rotatably connected with the corresponding heat insulation pipes 17, one end of one heat pipe 16 is rotatably connected with one end of an air inlet pipe 18, the other end of the air inlet pipe 18 is fixedly connected with an air outlet 14, and the end of the other heat pipe 16 is rotatably mounted with an air outlet pipe 19.

In this embodiment, a supporting plate 21 is disposed below the glue spreading device, and the supporting plate 21 is fixedly mounted on the bracket.

In this embodiment, the unreeling roller 2 and the reeling roller 5 are inflatable shafts.

This device is when using, install the reel of winding protection film on unreeling roller 2, place the empty reel on wind-up roller 5, start motor on the unreeling roller 2, rubber coating device and drying device, walk around first guide roll 3 from unreeling roller 2 in proper order, second guide roll 4, between backup pad 21 and the ejection of compact mouth 9, advance membrane groove 11, go out membrane groove 12 and third guide roll 6 winding on wind-up roller 5, the motor on the wind-up roller 5 is started afterwards, peristaltic pump 20 in heating fan 15 and the gluey case 7, peristaltic pump 20 is discharged the glue solution through ejection of compact mouth 9 and is accomplished the rubber coating on the protection film, the baffle that sets up on the rubber coating mouth 9 can block the glue simultaneously, and can play the effect to the protection film direction, afterwards, the protection film gets into stoving in the stoving case 10, the hot-blast surface of the protection film that blows out through the hot-blast heat-exchanger tube 16 and the hot-blast channel that forms of hot-blast 17 simultaneously, can heat the back discharge to the heating of heat-pipe 16, the heat-exchanger tube 16 is followed by the heat the protection film and the rotation, can be done the rubber coating through the heating device, the drying efficiency is improved, the drying efficiency can be improved, the drying film can be finished conveniently, the drying film can be dried conveniently, and the drying film can be accomplished, the drying efficiency is improved, the drying film can be accomplished and the drying film is improved.

The above description is only illustrative of the preferred embodiments of the present application and of the principles of the technology employed. It will be appreciated by persons skilled in the art that the scope of the application referred to in the present application is not limited to the specific combinations of the technical features described above, but also covers other technical features formed by any combination of the technical features described above or their equivalents without departing from the inventive concept. Such as the above-mentioned features and the technical features disclosed in the present application (but not limited to) having similar functions are replaced with each other.

Other technical features besides those described in the specification are known to those skilled in the art, and are not described herein in detail to highlight the innovative features of the present utility model.

Claims (6)

1. The gluing machine comprises a bottom plate (1) and is characterized in that a plurality of brackets are fixedly arranged on the bottom plate (1), and an unreeling device and a reeling device are respectively arranged on the brackets;

The unreeling device comprises an unreeling roller (2), a first guide roller (3) is arranged on one side of the unreeling roller (2), a second guide roller (4) is arranged above the first guide roller (3) and the unreeling roller (2), the first guide roller (3) and the second guide roller (4) are respectively rotatably arranged on corresponding supports;

The winding device comprises a winding roller (5), a third guide roller (6) is arranged on one side of the winding roller (5), the winding roller (5) and the third guide roller (6) are respectively and rotatably arranged on a bracket, a gluing device and a drying device are arranged between the second guide roller (4) and the third guide roller (6), the winding roller (2) and the winding roller (5) are respectively driven by corresponding motors, and the motors are fixedly arranged on the bracket;

The drying device comprises a drying box (10), wherein a film inlet groove (11) and a film outlet groove (12) are respectively formed in two sides of the drying box (10), an air inlet (13) and an air outlet (14) are formed in the top surface of the drying box (10), a heating fan (15) is arranged on the air inlet (13), a plurality of heat conducting pipes (16) are arranged in the drying box (10), front ends and rear ends of the heat conducting pipes (16) penetrate out of the drying box (10) respectively, the heat conducting pipes (16) are respectively and rotatably mounted on the drying box (10), the heat conducting pipes (16) are connected in series through heat preservation pipes (17), one end of one heat conducting pipe (16) is rotatably connected with one end of an air inlet pipe (18), the other end of the air inlet pipe (18) is fixedly connected with the air outlet (14), and the end of the other heat conducting pipe (16) is rotatably mounted with an air outlet pipe (19).

2. The glue spreader of claim 1, wherein the glue spreading device comprises a glue box (7), a uniform glue discharging device is arranged in the glue box (7), and a discharge hole (8) is formed in one side of the glue box (7).

3. A glue spreader according to claim 2, wherein the uniform glue outlet device comprises a peristaltic pump (20) fixedly arranged in the glue box (7), and the liquid outlet end of the peristaltic pump (20) is fixedly connected with the discharge port (8).

4. A glue spreader according to claim 2, wherein the discharge opening (8) is fixedly provided with a discharge nozzle (9), and the front and rear sides of the discharge nozzle (9) are respectively provided with a baffle.

5. A spreading machine according to claim 1, characterized in that a support plate (21) is arranged below the spreading device, the support plate (21) being fixedly mounted on the support.

6. A gluing machine according to claim 1, characterized in that the unreeling roller (2) and the reeling roller (5) are inflatable shafts.