CN216094523U

CN216094523U - Glue coating device for PET functional film

Info

Publication number: CN216094523U
Application number: CN202122342457.9U
Authority: CN
Inventors: 茹正伟; 魏斌; 周建清
Original assignee: Changzhou Bbetter Film Technologies Co ltd
Current assignee: Changzhou Bbetter Film Technologies Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-03-22
Anticipated expiration: 2031-09-27

Abstract

The utility model provides a glue spreading device for a PET functional film, which comprises: the gluing device is arranged on one side of the gluing device, and the liquid supply device is arranged at the top end of the working box. The utility model aims to provide a gluing device for a PET functional film, which is high in gluing efficiency and even in gluing.

Description

Glue coating device for PET functional film

Technical Field

The utility model relates to the technical field of PET film processing, in particular to a gluing device for a PET functional film.

Background

The PET film is also named as a high-temperature resistant polyester film. The material has excellent physical performance, chemical performance, size stability, transparency and recoverability, and can be widely applied to the fields of magnetic recording, photosensitive materials, electronics, electrical insulation, industrial films, package decoration, screen protection, optical mirror surface protection and the like. In PET membrane production process, need carry out the rubber coating to the PET membrane, traditional rubber coating device glue is paintd inhomogeneously, and glue is paintd inefficiency, is difficult to satisfy current PET membrane production needs.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model aims to solve the problems of uneven glue coating and low coating efficiency in the prior art.

Therefore, the technical scheme is that the utility model provides a PET functional film gluing device, which comprises: the gluing device comprises a workbench, a gluing device, a drying device and a working box, wherein the working box is arranged at the top end of the workbench, the gluing device is arranged on the inner wall of the top end of the working box, the drying device is arranged on one side of the gluing device, and a liquid supply device is arranged at the top end of the working box.

Preferably, the glue spreading device includes: a gluing motor, a gluing wheel, a supporting roller and a transmission case,

the utility model discloses a rubber coating machine, including workstation, transmission case, gluing wheel, rubber coating wheel, glue wheel, and the one end of the axis of the transmission case, glue wheel, and the axis.

Preferably, the drying device includes: a hot air blower, an exhaust pipe and an exhaust head,

the air heater is arranged at the top end of the workbench, an air outlet of the air heater is communicated with one end of an exhaust pipe, the other end of the exhaust pipe extends into the workbench, a plurality of exhaust heads are arranged on the circumferential outer wall of the exhaust pipe at intervals, and exhaust filter screens are arranged on the outer walls of two sides of the lower portion of the workbench respectively.

Preferably, the liquid supply device includes: a liquid storage tank, a rotating shaft, a stirring blade and an output pump,

the utility model discloses a gluing machine, including work box, axis of rotation, driving gear, output pump, conveying pipeline, gluing wheel, gluing motor, working box top is provided with the liquid reserve tank, be provided with the axis of rotation in the liquid reserve tank, the interval is provided with a plurality of stirring vane on the circumference outer wall of axis of rotation, axis of rotation one end with the liquid reserve tank inner wall rotates the connection, the axis of rotation other end passes the liquid reserve tank lateral wall extends into be connected with driven gear in the transmission case, driven gear with driving gear intermeshing, the work box top is provided with the output pump, the feed liquor end of output pump with the liquid outlet intercommunication of work box, the play liquid end and the conveying pipeline one end intercommunication of output pump, the conveying pipeline other end extends into in the work box with the gluing wheel is kept away from a side terminal surface centre of a circle of gluing motor rotates the intercommunication.

Preferably, a feed hopper is arranged at the top end of the liquid storage tank.

Preferably, a driving motor is arranged on the inner wall of one side of the working box, a first input roller is arranged on an output shaft of the driving motor, a second input roller is arranged above the first input roller, and two ends of the second input roller are respectively connected with the inner walls of two sides of the working box in a rotating mode.

Preferably, a tensioning wheel is arranged in the working box, the tensioning wheel is located between the glue spreading wheel and the first input roller, and two ends of the tensioning wheel are respectively connected with the inner walls of two sides of the working box in a rotating mode.

Preferably, one side of the gluing device, which is far away from the tension wheel, is vertically provided with two output rollers, and two ends of each output roller are respectively and rotationally connected with the inner walls of two sides of the working box.

Preferably, the cutting device further comprises a cutting device, the cutting device comprising: a motor, a cutter, a U-shaped frame body and a spring,

the top end of the workbench is provided with a base, the top end of the base is provided with a motor, an output shaft of the motor is provided with a crank, one end of the crank, which is far away from the output shaft of the motor, is rotatably connected with one end of a connecting rod, the middle part of the upper part of a cutter at the other end of the connecting rod is rotatably connected, and the cutter can roll on the base in a reciprocating manner;

the utility model discloses a cutter, including base, cutter, motor, support, U type frame, cutter, motor, base top is provided with the support, the base top is provided with the U type frame that the opening is down, U type frame one end with the support rotates to be connected, the U type frame other end with the cutter is kept away from the one end of motor rotates to be connected, the cutter is close to the one end fixedly connected with spring of motor, the spring is kept away from the one end of cutter with the support is connected.

Preferably, a box door is arranged on one side wall of the working box.

The technical scheme of the utility model has the following advantages: the utility model provides a glue spreading device for a PET functional film, which comprises: the gluing device is arranged on one side of the gluing device, and the liquid supply device is arranged at the top end of the working box. Because use the rubber coating device to carry out the rubber coating, supply the liquid device to be used for supplying with the glue solution, PET membrane glue is paintd efficiently, and glue is paintd evenly, uses drying device to dry the PET membrane of accomplishing the rubber coating for glue on the PET membrane is stereotyped fast, is difficult for dropping.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a view showing the structure of the glue applying apparatus according to the present invention;

FIG. 3 is a view showing the structure of the drying apparatus according to the present invention;

FIG. 4 is a view showing the construction of an input roller according to the present invention;

FIG. 5 is a view showing the construction of the cutting apparatus according to the present invention;

wherein, 1-a workbench, 2-a gluing device, 3-a drying device, 4-a liquid supply device, 5-a work box, 6-a hot air blower, 7-an exhaust pipe, 8-a gluing motor, 9-a gluing wheel, 10-a support roller, 11-a transmission box, 12-a transmission shaft, 13-an exhaust head, 14-an exhaust filter screen, 15-a liquid storage box, 16-a rotating shaft, 17-a stirring blade, 18-an output pump, 19-a driven gear, 20-a material conveying pipe, 21-a feed hopper, 22-a driving motor, 23-a first input roller, 24-a second input roller, 25-a tension wheel, 26-an output roller, 27-a driving gear, 28-a motor, 29-a cutter and 30-U-shaped frame bodies, 31-spring, 32-base, 33-crank, 34-connecting rod, 35-support.

Detailed Description

In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following description of the preferred embodiments of the present invention with reference to the accompanying drawings is provided, and it should be understood that the preferred embodiments described herein are only for illustrating and explaining the present invention and are not intended to limit the present invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The embodiment of the utility model provides a glue spreading device for a PET functional film, which comprises: the gluing device comprises a workbench 1, a gluing device 2, a drying device 3 and a working box 5, wherein the working box 5 is arranged at the top end of the workbench 1, the gluing device 2 is arranged on the inner wall of the top end of the working box 5, the drying device 3 is arranged on one side of the gluing device 2, and a liquid supply device 4 is arranged at the top end of the working box 5.

The working principle and the beneficial effects of the technical scheme are as follows: in-process to the rubber coating of PET function membrane, spreads into each mechanism of rubber coating device with the PET membrane in proper order, and rubber coating device 2 carries out the rubber coating to PET membrane surface, and drying device 3 dries the PET membrane after the rubber coating, prevents that glue from dropping, supplies liquid device 4 to last to 2 input glues of rubber coating device, guarantees going on smoothly of rubber coating work. Because use the rubber coating device to carry out the rubber coating, supply the liquid device to be used for supplying with the glue solution, PET membrane glue is paintd efficiently, and glue is paintd evenly, uses drying device to dry the PET membrane of accomplishing the rubber coating for glue on the PET membrane is stereotyped fast, is difficult for dropping.

In one embodiment, the gluing device 2 comprises: a gluing motor 8, a gluing wheel 9, a support roller 10 and a transmission case 11,

1 top of workstation is provided with transmission case 11, be provided with rubber coating motor 8 on the lateral wall of transmission case 11, rubber coating motor 8's output shaft orientation the one end of work box 5 and transmission shaft 12 is connected, the transmission shaft 12 other end passes driving gear 27's axis, transmission case 11 lateral wall in proper order and extends into in the work box 5 with rubber coating wheel 9 is connected, be provided with a plurality of extrusion discharge gates on the rubber coating wheel 9, rubber coating wheel 9 below is provided with supporting roller 10, supporting roller 10 with the connection is rotated to the 5 inner walls of work box.

The working principle and the beneficial effects of the technical scheme are as follows: when needs carry out the rubber coating to the PET membrane, start rubber coating motor 8, drive transmission shaft 12, it is rotatory to drive rubber coating wheel 9, and the PET membrane passes between rubber coating wheel 9 and supporting roller 10, and rubber coating wheel 9 extrudees the PET membrane with supporting roller 10 jointly, and the extrusion material mouth on the rubber coating wheel 9 overflows glue owing to receiving the extrusion, and rubber coating wheel 9 rolls and scribbles glue on the PET membrane surface, and glue is scribbled evenly.

In one embodiment, the drying device 3 includes: a hot air blower 6, an exhaust pipe 7 and an exhaust head 13,

the top end of the workbench 1 is provided with an air heater 6, an air outlet of the air heater 6 is communicated with one end of an exhaust pipe 7, the other end of the exhaust pipe 7 extends into the workbench 5, a plurality of exhaust heads 13 are arranged on the circumferential outer wall of the exhaust pipe 7 at intervals, and exhaust filter screens 14 are respectively arranged on the outer walls of two sides of the lower part of the workbench 5.

The working principle and the beneficial effects of the technical scheme are as follows: scribble gluey completion back when PET membrane surface, need dry to the PET membrane, start air heater 6, air after air heater 6 will heat is blown into exhaust pipe 7, and the hot-air in the exhaust pipe 7 is along the head 13 blowout of airing exhaust, dries the PET membrane, is convenient for accomodate the PET membrane after the rubber coating, and exhaust filter screen 14 is used for the hot-air of discharge drum income work box 5.

In one embodiment, the liquid supply device 4 comprises: a liquid storage tank 15, a rotating shaft 16, a stirring blade 17, an output pump 18,

5 tops of work box are provided with liquid reserve tank 15, be provided with axis of rotation 16 in the liquid reserve tank 15, the interval is provided with a plurality of stirring vane 17 on the circumference outer wall of axis of

rotation

16, 16 one end of axis of rotation with the connection is rotated to the 15 inner walls of liquid reserve tank, the 16 other ends of axis of rotation pass 15 lateral wall of liquid reserve tank extends into be connected with driven gear 19 in the transmission case 11, driven gear 19 with driving gear 27 intermeshing, 5 tops of work box are provided with output pump 18, the inlet end of output pump 18 with the liquid outlet intercommunication of work box 5, the play liquid end and the 20 one end intercommunication of conveying pipeline of output pump 18, the 20 other end of conveying pipeline extends into in the work box 5 with rubber coating wheel 9 keeps away from the rotation of a side end face centre of a circle of rubber coating motor 8 communicates.

The working principle and the beneficial effects of the technical scheme are as follows: after the gluing motor 8 is started, the driving gear 27 is driven to rotate, the driven gear 19 is driven to rotate through gear meshing transmission between the driving gear 27 and the driven gear 19, the rotating shaft 16 is driven to rotate, the stirring blade 17 is driven to rotate to stir glue in the liquid storage tank 15, the glue is prevented from being condensed due to long-time non-flowing, when the glue is required to be supplemented into the gluing wheel 9, the output pump 18 is started, the glue in the liquid storage tank 15 is sent into the gluing wheel 9 through the output pump 18 along the conveying pipe 20, and the fact that the glue in the gluing wheel 9 is sufficient is guaranteed.

In one embodiment, the top end of the reservoir 15 is provided with a feed hopper 21 to facilitate the addition of glue into the reservoir 15.

In one embodiment, a driving motor 22 is disposed on an inner wall of one side of the working box 5, a first input roller 23 is disposed on an output shaft of the driving motor 22, a second input roller 24 is disposed above the first input roller 23, and two ends of the second input roller 24 are respectively rotatably connected with inner walls of two sides of the working box 5.

The working principle and the beneficial effects of the technical scheme are as follows: when needs drive PET functional film remove, start driving motor 22, it is rotatory to drive first input roller 23, drives PET functional film and moves forward, and PET functional film removes, and it is rotatory to drive second input roller 24 to constantly input PET functional film in to work box 5, can avoid PET functional film damaged, transport efficiency is high.

In one embodiment, a tension wheel 25 is arranged in the working box 5, the tension wheel 25 is located between the glue coating wheel 9 and the first input roller 23, and two ends of the tension wheel 25 are respectively rotatably connected with the inner walls of two sides of the working box 5, so as to facilitate tightening of the PET functional film for glue coating.

In one embodiment, two output rollers 26 are vertically arranged on one side of the gluing device 2 away from the tension wheel 25, and two ends of each output roller 26 are respectively and rotatably connected with the inner walls of two sides of the working box 5, so that the glued PET functional film can be output conveniently.

In one embodiment, further comprising a cutting device, the cutting device comprising: a motor 28, a cutter 29, a U-shaped frame 30 and a spring 31,

a base 32 is arranged at the top end of the workbench 1, a motor 28 is arranged at the top end of the base 32, a crank 33 is arranged on an output shaft of the motor 28, one end, far away from the output shaft of the motor 28, of the crank 33 is rotatably connected with one end of a connecting rod 34, the other end of the connecting rod 34 is rotatably connected with the middle of the upper part of a cutter 29, and the cutter 29 can roll on the base 32 in a reciprocating manner;

the utility model discloses a cutter, including base 32, U-shaped frame body 30, cutter 29, motor 28, cutter 29, base 32 top is provided with support 35, base 32 top is provided with U-shaped frame body 30 with the opening down, U-shaped frame body 30 one end with support 35 rotates to be connected, the U-shaped frame body 30 other end with cutter 29 keeps away from the one end of motor 28 rotates to be connected, cutter 29 is close to the one end fixedly connected with spring 31 of motor 28, the one end that cutter 29 was kept away from to spring 31 with support 35 is connected.

The working principle and the beneficial effects of the technical scheme are as follows: when a PET functional film with a certain length is output and needs to be cut off, the motor 28 is started to drive the crank 33 to rotate, the connecting rod 34 is driven to swing in a reciprocating mode, the cutter 29 is driven to roll on the base 32 in a reciprocating mode, the cutter 29 cuts the PET functional film on the base 32, when the cutter 29 rolls to the left, the left end of the cutter 29 is pressed downwards, the U-shaped frame body 30 is driven to swing downwards, the right end of the cutter 29 is driven to ascend, the spring 31 is driven to stretch, and the cutter 29 cuts the PET functional film; when the cutter 29 rolls rightwards, the left end of the cutter 29 rises to drive the U-shaped frame body 30 to swing upwards, the right end of the cutter 29 is driven to press downwards, the spring 31 is driven to compress, the cutter 29 is recovered, and cutting is completed.

In one embodiment, a box door is disposed on a side wall of the work box 5, so that the mechanism of the work box 5 can be easily repaired.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a be used for PET functional film rubber coating device which characterized in that includes: workstation (1), rubber coating device (2), drying device (3), work box (5), workstation (1) top is provided with work box (5), be provided with rubber coating device (2) on work box (5) top inner wall, rubber coating device (2) one side is provided with drying device (3), work box (5) top is provided with and supplies liquid device (4).

2. A gluing device for PET functional films, according to claim 1, characterized in that said gluing device (2) comprises: a gluing motor (8), a gluing wheel (9), a support roller (10) and a transmission case (11),

workstation (1) top is provided with transmission case (11), be provided with rubber coating motor (8) on a lateral wall of transmission case (11), the output shaft orientation of rubber coating motor (8) work box (5) are connected with the one end of transmission shaft (12), axis, transmission case (11) lateral wall that the driving gear (27) was passed in proper order to the transmission shaft (12) other end extend into in work box (5) with rubber coating wheel (9) are connected, be provided with a plurality of extrusion discharge gates on rubber coating wheel (9), rubber coating wheel (9) below is provided with supporting roller (10), supporting roller (10) with work box (5) inner wall rotates the connection.

3. A gluing device for PET functional films, according to claim 1, characterised in that said drying device (3) comprises: a hot air blower (6), an exhaust pipe (7) and an exhaust head (13),

workstation (1) top is provided with air heater (6), the air outlet and exhaust pipe (7) one end intercommunication of air heater (6), exhaust pipe (7) other end extends into in work box (5), interval is provided with a plurality of exhaust heads (13) on the outer wall of exhaust pipe (7) circumference, be provided with exhaust filter screen (14) on the outer wall of work box (5) lower part both sides respectively.

4. A functional PET film laminating apparatus according to claim 2, wherein said liquid supply means (4) comprises: a liquid storage tank (15), a rotating shaft (16), a stirring blade (17) and an output pump (18),

work box (5) top is provided with liquid reserve tank (15), be provided with axis of rotation (16) in liquid reserve tank (15), the interval is provided with a plurality of stirring vane (17) on the circumference outer wall of axis of rotation (16), axis of rotation (16) one end with liquid reserve tank (15) inner wall rotates the connection, axis of rotation (16) other end passes liquid reserve tank (15) lateral wall extends into be connected with driven gear (19) in transmission case (11), driven gear (19) with driving gear (27) intermeshing, work box (5) top is provided with output pump (18), the inlet end of output pump (18) with the liquid outlet intercommunication of work box (5), the play liquid end and conveying pipeline (20) one end intercommunication of output pump (18), the conveying pipeline (20) other end extends into in work box (5) with rubber coating wheel (9) are kept away from a side end face centre of a circle of rubber coating motor (8) rotates the side end face centre of a circle and rotates And (4) communicating.

5. A gluing device for PET functional films, as per claim 4, characterized in that the top of the tank (15) is provided with a feed hopper (21).

6. The PET functional film gluing device as claimed in claim 2, wherein a driving motor (22) is arranged on the inner wall of one side of the working box (5), a first input roller (23) is arranged on the output shaft of the driving motor (22), a second input roller (24) is arranged above the first input roller (23), and two ends of the second input roller (24) are respectively and rotatably connected with the inner walls of two sides of the working box (5).

7. The PET functional film gluing device according to claim 6, wherein a tension wheel (25) is arranged in the working box (5), the tension wheel (25) is located between the gluing wheel (9) and the first input roller (23), and two ends of the tension wheel (25) are respectively and rotatably connected with the inner walls of two sides of the working box (5).

8. A PET functional film gluing device as claimed in claim 7, wherein two output rollers (26) are vertically arranged on the side of the gluing device (2) far away from the tension wheel (25), and two ends of the output rollers (26) are respectively and rotatably connected with the inner walls of two sides of the working box (5).

9. A paste applicator for a PET functional film according to claim 7, further comprising a cutting device, the cutting device comprising: a motor (28), a cutter (29), a U-shaped frame body (30) and a spring (31),

a base (32) is arranged at the top end of the workbench (1), an electric motor (28) is arranged at the top end of the base (32), a crank (33) is arranged on an output shaft of the electric motor (28), one end, far away from the output shaft of the electric motor (28), of the crank (33) is rotatably connected with one end of a connecting rod (34), the middle of the upper part of a cutter (29) at the other end of the connecting rod (34) is rotatably connected, and the cutter (29) can roll on the base (32) in a reciprocating manner;

base (32) top is provided with support (35), base (32) top is provided with opening U type support body (30) down, U type support body (30) one end with support (35) rotate to be connected, U type support body (30) other end with cutter (29) are kept away from the one end of motor (28) is rotated and is connected, cutter (29) are close to the one end fixedly connected with spring (31) of motor (28), spring (31) are kept away from the one end of cutter (29) with support (35) are connected.

10. The gluing device for the PET functional film according to claim 1, characterized in that a box door is arranged on one side wall of the working box (5).