CN217293152U

CN217293152U - Feeding and cooling device for plastic roll film processing

Info

Publication number: CN217293152U
Application number: CN202123446774.1U
Authority: CN
Inventors: 温奕旁; 李树森; 郭斌; 温志坚
Original assignee: Shenzhen Shenlongxin Plastic Co ltd
Current assignee: Shenzhen Shenlongxin Plastic Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-26
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a feeding and cooling device for plastic film rolling processing, which relates to the technical field of plastic film rolling processing, and comprises a base, a forming roller shaft and a glue outlet machine, wherein the left end and the right end of the top surface of the base are vertically and fixedly connected with two symmetrically arranged supporting plates, three forming roller shafts which are arranged at intervals are arranged between the supporting plates, a glue outlet machine is arranged at the upper part of each forming roller shaft at intervals, and a glue outlet of the glue outlet machine is positioned between the two forming roller shafts at the rear end; the two ends of the forming roll shaft are rotatably connected with the supporting plate through bearings, the right end of the forming roll shaft is connected with a driving assembly for driving the forming roll shaft to rotate, the outer surface of the forming roll shaft is sleeved with a heat conduction pipe, and the heat conduction pipe is connected with the cooling assembly; the utility model discloses, the melting plastics fall to between two forming roll axles of rear end through the play machine of gluing ejection of compact, rotate through drive assembly drive forming roll axle, and under heat pipe and cooling module's effect, roll up the membrane for plastics with melting plastics limit cooling limit extrusion.

Description

Feeding and cooling device for plastic roll film processing

Technical Field

The utility model relates to a plastics roll up membrane processing technology field specifically is a plastics roll up membrane processing and use pay-off cooling device.

Background

The modified plastic is a plastic product which is processed and modified by methods such as filling, blending, reinforcing and the like on the basis of general plastics and engineering plastics and has improved performances such as flame retardance, strength, impact resistance, toughness and the like.

In the plastic roll film processing process, granular modified plastic particles are required to be weighed, uniformly stirred and then input into hot melting equipment for hot melting, and then the plastic particles are pressed to form a film, so that the plastic strips which are just melted by heat have higher temperature and are not easy to form.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a plastics are rolled up pay-off cooling device for membrane processing has solved the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a feeding and cooling device for plastic film rolling processing comprises a base, forming roll shafts and a glue outlet machine, wherein the left end and the right end of the top surface of the base are vertically and fixedly connected with two symmetrically arranged supporting plates, three forming roll shafts which are arranged at intervals from front to back are arranged between the supporting plates, the glue outlet machine is arranged above the forming roll shafts at intervals, and a glue outlet of the glue outlet machine is positioned between the two forming roll shafts at the rear end; the both ends of shaping roller all are rotated with the backup pad through the bearing and are connected, the right-hand member of shaping roller is connected with and is used for driving shaping roller pivoted drive assembly, the surface cover of shaping roller is equipped with the heat pipe, the heat pipe links to each other with cooling module.

Preferably, drive assembly includes motor, driving gear, first driven gear and second driven gear, the output shaft of motor and the shaping roller right-hand member fixed connection in the middle of, the fixed cover of output shaft surface of motor is equipped with the driving gear, first driven gear and second driven gear all with driving gear meshing and symmetrical arrangement in the driving gear both sides, first driven gear and second driven gear are respectively in the right-hand member fixed connection of two shaping roller shafts around.

Preferably, there is the clearance between heat pipe and the shaping roller, forms coolant liquid circulation chamber, just pass through connecting rod fixed connection between heat pipe and the shaping roller.

Preferably, the cooling module includes coolant liquid case, liquid pump, sealing ring, inlet tube and back flow, the both ends of heat pipe all are equipped with the sealing ring, the sealing ring rotates with the shaping roller through the deep groove ball bearing that drives the sealing washer to be connected, the sealing ring rotates with the heat pipe through the axle with rotatory glary circle to be connected, two sealing ring surfaces at heat pipe both ends run through the water inlet and the delivery port of seting up intercommunication coolant liquid circulation chamber respectively, the inner chamber fixed mounting of coolant liquid case has the liquid pump, the output of liquid pump passes through the inlet tube and links to each other with the water inlet, the delivery port is linked together through back flow and coolant liquid case inner chamber.

Preferably, the outer surface of the forming roll shaft is fixedly connected with a spiral raised line, and the outer surface of the spiral raised line is abutted against the inner surface of the heat conduction pipe.

Preferably, the heat conduction pipe is made of copper materials.

Preferably, go out gluey machine left and right ends fixedly connected with bracing piece, bracing piece bottom and backup pad top surface fixed connection.

Advantageous effects

The utility model provides a plastics are rolled up pay-off cooling device for membrane processing. Compared with the prior art, the method has the following beneficial effects:

1. the utility model discloses, the molten plastics falls to between two shaping roller shafts of rear end through the play mucilage binding machine ejection of compact, through the rotation of shaping roller shaft and driving gear in the middle of the motor drive, through the meshing effect of driving gear and first driven gear, second driven gear, drive two shaping roller shafts and rotate synchronously around driving, through connecting rod with heat pipe and shaping roller shaft fixed connection, make the heat pipe rotate along with the shaping roller shaft is synchronous, through setting up the sealing ring at the both ends of heat pipe, guarantee the leakproofness of coolant liquid circulation chamber, prevent the coolant liquid leakage, lead into the coolant liquid circulation chamber through the inlet tube with the coolant liquid pump with the coolant liquid in the coolant liquid case, cool off the molten plastics, and the coolant liquid in the coolant liquid circulation chamber flows back to the coolant liquid case again through the back flow and carries out the cooling treatment, extrude the molten plastics as the plastic film roll while cooling, the production efficiency is high, and the practicality is strong.

2. The utility model discloses, through the outer fixed surface at the shaping roller be connected with spiral sand grip, the surface of spiral sand grip and the internal surface butt of heat pipe for shaping roller surface forms spiral basin, and the coolant liquid flows through the helicla flute, and the temperature is more even, promotes the quality that the plastics rolled up the membrane.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a partial perspective structural view of the present invention;

fig. 4 is a schematic structural view of the forming roll shaft of the present invention.

In the figure: a base 1; a forming roll shaft 2; a glue outlet machine 3; a heat conduction pipe 4; a cooling liquid circulation chamber 5; a connecting rod 6; a motor 7; a driving gear 8; a first driven gear 9; a second driven gear 10; a coolant tank 11; a liquid pump 12; a seal ring 13; a water inlet pipe 14; a return pipe 15; a spiral rib 16; a support bar 17; a deep groove ball bearing 18; rotating GREEN 19 for the shaft; a support plate 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a feeding and cooling device for processing a plastic rolled film comprises a base 1, forming roll shafts 2 and a glue discharging machine 3, wherein the left end and the right end of the top surface of the base 1 are vertically and fixedly connected with two symmetrically arranged supporting plates 20, three forming roll shafts 2 which are arranged at intervals are arranged between the supporting plates 20, the glue discharging machine 3 is arranged above the forming roll shafts 2 at intervals, and a glue outlet of the glue discharging machine 3 is positioned between the two forming roll shafts 2 at the rear end; the both ends of shaping roller 2 all rotate with backup pad 20 through the bearing and are connected, the right-hand member of shaping roller 2 is connected with and is used for driving 2 pivoted drive assembly of shaping roller, the surface cover of shaping roller 2 is equipped with heat pipe 4, heat pipe 4 links to each other with cooling module, molten plastics falls to between two shaping rollers 2 of rear end through 3 ejection of compact of play machine of gluing, rotate through drive assembly drive shaping roller 2, and under heat pipe 4 and cooling module's effect, with molten plastics limit cooling limit extrusion for plastics book membrane.

Drive assembly includes motor 7, driving gear 8, first driven gear 9 and second driven gear 10, motor 7's output shaft and the 2 right-hand members fixed connection of middle shaping roller axle, the fixed cover of output shaft surface of motor 7 is equipped with driving gear 8, first driven gear 9 and second driven gear 10 all mesh with driving gear 8 and symmetrical arrangement in driving gear 8 both sides, first driven gear 9 and second driven gear 10 are respectively in the front and back right-hand member fixed connection of two shaping roller axles 2, shaping roller axle 2 and driving gear 8 in the middle of the motor 7 drive rotate, through driving gear 8 and first driven gear 9, the meshing effect of second driven gear 10, two shaping roller axle 2 synchronous rotations around the drive, rotate through shaping roller axle 2, extrusion melting plastics makes it become the slice and make the plastics roll up the membrane.

There is the clearance between heat pipe 4 and the shaping roller 2, forms coolant liquid circulation chamber 5, and through connecting rod 6 fixed connection between heat pipe 4 and the shaping roller 2, through connecting rod 6 with heat pipe 4 and shaping roller 2 fixed connection for heat pipe 4 rotates along with shaping roller 2 is synchronous, extrudees melting plastics and becomes the plastic roll membrane.

As a further embodiment of the present invention: the cooling assembly comprises a cooling liquid tank 11, a liquid pump 12, a sealing ring 13, a water inlet pipe 14 and a return pipe 15, wherein the two ends of the heat conducting pipe 4 are respectively provided with the sealing ring 13, the sealing ring 13 is rotationally connected with the forming roll shaft 2 through a deep groove ball bearing 18 for driving the sealing ring, the sealing ring 13 is rotationally connected with the heat conducting pipe 4 through a rotary GRILL ring 19 for a shaft, the surfaces of the two sealing rings 13 at the two ends of the heat conducting pipe 4 are respectively penetrated and provided with a water inlet and a water outlet which are communicated with the cooling liquid circulation cavity 5, the inner cavity of the cooling liquid tank 11 is fixedly provided with the liquid pump 12, the output end of the liquid pump 12 is connected with the water inlet through the water inlet pipe 14, the water outlet is communicated with the inner cavity of the cooling liquid tank 11 through the return pipe 15, the sealing rings 13 are arranged at the two ends of the heat conducting pipe 4, the tightness of the cooling liquid circulation cavity 5 is ensured, the cooling liquid leakage is prevented, and the cooling liquid in the cooling liquid tank 11 is guided into the cooling liquid circulation cavity 5 through the water inlet pipe 14 through the liquid pump 12, the molten plastic is cooled, and the cooling liquid in the cooling liquid circulation cavity 5 flows back to the cooling liquid tank 11 again through the return pipe 15 for cooling treatment.

As the utility model discloses further embodiment again: the outer fixed surface of forming roller shaft 2 is connected with spiral sand grip 16, and the surface of spiral sand grip 16 and the internal surface butt of heat pipe 4 for forming spiral basin is formed to forming roller shaft 2 surface, and the coolant liquid flows through the helicla flute, and the temperature is more even, promotes the quality of plastics rolled film.

As the utility model discloses further embodiment again: the heat conducting pipes 4 are made of copper materials, the copper materials have good heat conductivity and corrosion resistance, the service life is long, heat on hot melt plastics can be rapidly transferred to cooling liquid, and the forming of plastic coiled films is accelerated.

Go out machine of gluing 3 about both ends fixedly connected with bracing piece 17, bracing piece 17 bottom and the 20 top surfaces fixed connection of backup pad support through bracing piece 17 to going out machine of gluing 3, keep out the stability of machine of gluing 3.

The working principle is as follows: the utility model discloses, the molten plastic drops to between two shaping roller 2 at the rear end through the play machine of gluing 3 ejection of compact, through the rotation of motor 7 drive middle shaping roller 2 and driving gear 8, through the meshing effect of driving gear 8 and first driven gear 9, second driven gear 10, drive two shaping roller 2 synchronous rotations around the drive, through connecting rod 6 with heat pipe 4 and shaping roller 2 fixed connection, make heat pipe 4 along with shaping roller 2 synchronous rotation, through set up sealing ring 13 at the both ends of heat pipe 4, guarantee the leakproofness of coolant liquid circulation chamber 5, prevent coolant liquid leakage, through the coolant pump 12 with coolant liquid in the coolant liquid case 11 through inlet tube 14 leading-in to coolant liquid circulation chamber 5, cool off the molten plastic, and the coolant liquid in coolant liquid circulation chamber 5 flows back again to the coolant liquid case 11 through back flow 15 and carries out the cooling treatment, the molten plastic is extruded into the plastic roll film while being cooled, so that the production efficiency is high, and the practicability is high.

And those not described in detail in this specification are well within the skill of those in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a processing of plastics roll up membrane is with pay-off cooling device, includes base (1), shaping roller (2) and goes out gluey machine (3), its characterized in that: the left end and the right end of the top surface of the base (1) are vertically and fixedly connected with two symmetrically arranged supporting plates (20), three forming roll shafts (2) which are arranged at intervals from front to back are arranged between the supporting plates (20), glue outlets (3) are arranged above the forming roll shafts (2) at intervals, and glue outlets of the glue outlets (3) are positioned between the two forming roll shafts (2) at the rear ends; the both ends of shaping roller (2) all rotate with backup pad (20) through the bearing and are connected, the right-hand member of shaping roller (2) is connected with and is used for driving shaping roller (2) pivoted drive assembly, the surface cover of shaping roller (2) is equipped with heat pipe (4), heat pipe (4) link to each other with cooling module.

2. The feeding and cooling device for plastic coiled film processing according to claim 1, characterized in that: drive assembly includes motor (7), driving gear (8), first driven gear (9) and second driven gear (10), the output shaft of motor (7) and middle shaping roller (2) right-hand member fixed connection, the fixed cover of output shaft surface of motor (7) is equipped with driving gear (8), first driven gear (9) and second driven gear (10) all with driving gear (8) meshing and symmetrical arrangement in driving gear (8) both sides, first driven gear (9) and second driven gear (10) are respectively in the right-hand member fixed connection of two front and back shaping roller (2).

3. The feeding and cooling device for plastic coiled film processing according to claim 1, characterized in that: there is the clearance between heat pipe (4) and shaping roller (2), forms coolant liquid circulation chamber (5), just through connecting rod (6) fixed connection between heat pipe (4) and shaping roller (2).

4. The feeding and cooling device for processing the plastic coiled film as claimed in claim 3, wherein: the cooling component comprises a cooling liquid tank (11), a liquid pump (12), a sealing ring (13), a water inlet pipe (14) and a return pipe (15), the two ends of the heat conducting pipe (4) are respectively provided with a sealing ring (13), the sealing rings (13) are rotationally connected with the forming roll shaft (2) through deep groove ball bearings (18) which drive the sealing rings, the sealing ring (13) is rotationally connected with the heat conducting pipe (4) through a rotary GREEN ring (19) for a shaft, the surfaces of the two sealing rings (13) at the two ends of the heat conducting pipe (4) are respectively penetrated and provided with a water inlet and a water outlet which are communicated with the cooling liquid circulation cavity (5), a liquid pump (12) is fixedly arranged in the inner cavity of the cooling liquid tank (11), the output end of the liquid pump (12) is connected with the water inlet through a water inlet pipe (14), the water outlet is communicated with the inner cavity of the cooling liquid box (11) through a return pipe (15).

5. The feeding and cooling device for plastic coiled film processing according to claim 4, characterized in that: the outer fixed surface of shaping roller (2) is connected with spiral sand grip (16), the internal surface butt of the surface and the heat pipe (4) of spiral sand grip (16).

6. The feeding and cooling device for plastic coiled film processing according to claim 1, characterized in that: the heat conduction pipe (4) is made of copper materials.

7. The feeding and cooling device for plastic coiled film processing according to claim 1, characterized in that: go out machine of gluing (3) left and right sides both ends fixedly connected with bracing piece (17), bracing piece (17) bottom and backup pad (20) top surface fixed connection.