CN217350001U

CN217350001U - Automatic uncoiling and laminating device

Info

Publication number: CN217350001U
Application number: CN202221046917.1U
Authority: CN
Inventors: 武昌成; 梁桂珍
Original assignee: Hybrid Cut Technology Co ltd
Current assignee: Hybrid Cut Technology Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-09-02
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses an automatic uncoiling and laminating device, which comprises a first compression roller component and a second compression roller component, wherein the periphery of the first compression roller component and the periphery of the second compression roller component are both provided with a material passing component, and a tension release buffer component is also arranged between the first compression roller component and the second compression roller component; the material passing assembly comprises a material passing roller of a release film of the deployable high-temperature adhesive tape; the first pressing roller assembly comprises a first upper pressing roller and a first lower pressing roller which can pull the silica gel layer of the high-temperature adhesive tape; the second pressing roller assembly comprises a second upper pressing roller and a second lower pressing roller which can unfold the silica gel layer of the high-temperature adhesive tape; the tension release buffer assembly comprises a buffer rod for releasing tension of the high-temperature adhesive tape silica gel layer pulled by the first compression roller assembly. The utility model discloses an automatic uncoiling laminating technology is glued to completion high temperature that can be comparatively convenient can release sticky tape uncoiling tension among the laminating process, laminates on fluorine is from the type membrane steadily.

Description

Automatic uncoiling and laminating device

Technical Field

The utility model relates to a technical field of laminating device specifically is to an automatic uncoiling laminating device.

Background

The existing high-temperature adhesive tape (Kapton) needs to be produced after two joints are carried out before die cutting, because the uncoiling joint tension of the high-temperature adhesive tape (silica gel system) is too large, a product can shrink after die cutting, the size of the product is influenced, and the method for avoiding the condition at present comprises the following steps: firstly, adhering a high-temperature adhesive tape on a fluorine release film for rolling; and then unwinding and peeling the fluorine release film, laminating the fluorine release film on another fluorine release film, and die-cutting, wherein the method has the defects that: not only is fluorine released from the type film wasted, but also the labor cost for laminating is increased, and foreign matter adhesion risk can be increased by repeatedly peeling and laminating the adhesive tape, and the quality of the terminal use is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an automatic uncoiling and laminating device, the automatic uncoiling and laminating process can be realized by the comparatively convenient completion high-temperature adhesive, the release of the uncoiling tension of the adhesive tape can be realized in the laminating process, and fluorine is stably laminated on a release film.

The utility model provides a technical scheme that its technical problem adopted is:

an automatic uncoiling and laminating device comprises a first compression roller assembly and a second compression roller assembly, wherein the peripheries of the first compression roller assembly and the second compression roller assembly are both provided with a material passing assembly, and a tension release buffer assembly is arranged between the first compression roller assembly and the second compression roller assembly;

the material passing assembly comprises a material passing roller of a release film of the deployable high-temperature adhesive tape;

the first pressing roller assembly comprises a first upper pressing roller and a first lower pressing roller which can pull the silica gel layer of the high-temperature adhesive tape;

the second pressing roller assembly comprises a second upper pressing roller and a second lower pressing roller which can unfold the silica gel layer of the high-temperature adhesive tape;

the tension release buffer assembly comprises a buffer rod for releasing tension of the high-temperature adhesive tape silica gel layer pulled by the first compression roller assembly.

Further, the first press roll assembly further comprises an adjusting motor, the adjusting motor is connected to the first upper press roll or the first lower press roll, and the rotating speed of the first upper press roll and the rotating speed of the first lower press roll can be adjusted through the adjusting motor.

Further, protective layers for preventing silica gel from being pasted are arranged on the surfaces of the first upper pressing roller and the first lower pressing roller;

further, the second press roller assembly further comprises a synchronizing wheel, one end of the synchronizing wheel is connected to the second upper press roller or the second lower press roller, and the other end of the synchronizing wheel is connected to a main motor of the laminating machine. Through the setting of synchronizing wheel, the rotational speed of compression roller or second lower compression roller is unanimous with the rotational speed of rigging machine on the second, makes things convenient for the silica gel layer and laminates from the type membrane from fluorine element.

Further, tension release buffering subassembly still includes guide rail, proximity switch, response piece, slider, extension spring, the one end of buffer lever is connected to the slider, the slider corresponds the setting on the guide rail, be provided with proximity switch and response piece on the slider, the one end setting of extension spring is on the slider, the other end setting of extension spring is on the guide rail.

Further, one end of the first upper pressing roller or one end of the first lower pressing roller, and one end of the second upper pressing roller or one end of the second lower pressing roller may be connected to a handle for manual driving.

Furthermore, 2 nylon snap rings are sleeved on the buffer rod.

Further, the number of the material passing rollers is more than 2.

The utility model has the advantages that:

automatic uncoiling laminating device, can be comparatively convenient completion high temperature glue automatic uncoiling laminating technology, can uncoil the sticky tape in the laminating process, tension release is on laminating fluorine from the type membrane with the silica gel layer steadily, has left out once laminating artifical man-hour and one time fluorine from the type membrane material cost, can be used to similar laminating because of the too big material of uncoiling tension, make the cross cutting cost reduce relatively.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

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

fig. 3 is a rear view of the present invention;

FIG. 4 is a schematic view of the present invention with the material passing assembly removed;

fig. 5 is a schematic view of the present invention in use with a laminator;

FIG. 6 is a schematic view of a tension release cushioning assembly of the present invention;

fig. 7 is an enlarged view of a portion a in fig. 6 according to the present invention.

Wherein: 1. a first press roll assembly; 101. a first upper press roll; 102. a first lower press roll; 103. Adjusting the motor; 2. a second press roll assembly; 201. a second upper press roll; 202. a second lower press roll; 203. a synchronizing wheel; 3. a material passing assembly; 301. a material passing shaft; 4. a tension release cushioning assembly; 401. a buffer rod; 402. a guide rail; 403. a proximity switch; 404. an induction sheet; 405. a tension spring; 406. a slider; 407. a nylon snap ring; 408. a slide base; 409. a mounting base; 501. a handle; 6. a laminating machine.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The utility model discloses each technical feature in the creation can the interactive combination under the prerequisite that does not contradict conflict mutually.

EXAMPLE 1 referring to FIGS. 1-7

An automatic uncoiling and laminating device comprises a first compression roller assembly 1 and a second compression roller assembly 2, wherein material passing assemblies 3 are arranged on the peripheries of the first compression roller assembly 1 and the second compression roller assembly 2, and a tension releasing and buffering assembly 4 is arranged between the first compression roller assembly 1 and the second compression roller assembly 2;

the material passing assembly 3 comprises a material passing roller 301 of a release film of the expandable high-temperature adhesive tape;

the first pressing roller assembly 1 comprises a first upper pressing roller 101 and a first lower pressing roller 102 which can pull a silica gel layer of the high-temperature adhesive tape;

the second press roller assembly 2 comprises a second upper press roller 201 and a second lower press roller 202 which can unfold a silica gel layer of the high-temperature adhesive tape;

the tension release buffer assembly 4 comprises a buffer rod 401 for releasing the tension of the high-temperature adhesive tape silica gel layer pulled by the first press roller assembly 1. Specifically, the material passing roller 301, the first upper pressing roller 101, the first lower pressing roller 102, the second upper pressing roller 201, the second lower pressing roller 202 and the buffer rod 401 are arranged in parallel; two ends of the material passing roller 301, the first upper pressing roller 101, the first lower pressing roller 102, the second upper pressing roller 201 and the second lower pressing roller 202 are fixed on two mounting plates which are arranged in parallel; 2 material passing rollers 301 are arranged above the first upper pressing roller 101, 2 material passing rollers 301 are arranged above the first lower pressing roller 102, 2 material passing rollers 301 are arranged above the second upper pressing roller 201, and 2 material passing rollers 301 are arranged above the second lower pressing roller 202;

the high-temperature adhesive tape to be automatically uncoiled and laminated comprises a silica gel layer and a release layer;

in the present embodiment, the first roll assembly 1 further includes an adjustment motor 103, the adjustment motor 103 is connected to the first upper roll 101 or the first lower roll 102, and the rotation speed of the first upper roll 101 and the first lower roll 102 can be adjusted by adjusting the motor 103. Or one end of the first upper pressing roll 101 or one end of the first lower pressing roll 102 is connected to a handle 501 for manual driving; wherein, one end of the first upper pressing roller 101 or one end of the first lower pressing roller 102 can be driven to rotate by the handle 501 or the adjusting motor 103, and the adjusting motor 103 can be selected properly according to the rotation speed of one end of the first upper pressing roller 101 or one end of the first lower pressing roller 102 and the prior art.

In this embodiment, the surfaces of the first upper pressing roll 101 and the first lower pressing roll 102 are both provided with protective layers for preventing silicone adhesive, so that a silicone layer which leaves a release film can be prevented from being adhered to the surfaces of the first upper pressing roll 101 and the first lower pressing roll 102, and transferring and attaching of a fluorine release film are influenced.

In this embodiment, the second press roller assembly 2 further includes a synchronizing wheel 203, one end of the synchronizing wheel 203 is connected to the second upper press roller 201 or the second lower press roller 202, the other end of the synchronizing wheel 203 is connected to a main motor of the laminating machine, and when the synchronizing wheel 203 rotates, the rotating speed of the second upper press roller 201 or the second lower press roller 202 is consistent with the rotating speed of the laminating machine, so that the silica gel layer and the fluorine-free release film can be conveniently laminated. Further, one end of the second upper pressure roller 201 or one end of the second lower pressure roller 202 may be connected to a handle 501 for manual driving.

In this embodiment, the tension releasing buffer assembly 4 further includes a guide rail 402, a proximity switch 403, a sensing piece 404, a slider 406, and a tension spring 405, one end of the buffer rod 401 is connected to the slider 406, the slider 406 is correspondingly disposed on the guide rail 402 in a matching manner, the slider 406 is provided with the proximity switch 403 and the sensing piece 404, one end of the tension spring 405 is disposed on the slider 406, and the other end of the tension spring 405 is disposed on the guide rail 402. Specifically, the guide rail 402 is fixedly arranged on the mounting seat 409, and the buffer rod 401 is fixedly connected to the sliding block 406 through the sliding seat 408; the proximity switch 403 is arranged on the mounting seat 409, the sensing piece 404 is arranged on the sliding seat 408, the proximity switch 403 and the sensing piece 404 are correspondingly arranged, and when the sliding block 406 drives the sensing piece 404 to come under the proximity switch 403, a signal is switched on; when the slider 406 drives the sensing piece 404 to leave the lower part of the proximity switch 403, the signal is turned off.

In addition, 2 nylon snap rings 407 can be sleeved on the buffer rod 401, and rolling bearings are arranged in the nylon snap rings; when the silica gel layer moves on the buffer rod 401, the position of the silica gel layer can be prevented from shifting. The tension range of the tension spring 405 is 10-20N, and the tension is controlled through the tension spring 405 to play a buffering role;

therefore, when the slide block 406 slides towards one end far away from the tension spring 405, and the signal is disconnected after the induction sheet 404 is not positioned below the proximity switch 403, a command can be sent to the adjusting motor to stop the operation of the adjusting motor; the slide block 406 slowly moves towards the direction of the tension spring 405 under the action of the tension spring 405; when the sliding block 406 is positioned below the proximity switch 403, the sensing piece 404 and the proximity switch 403 are turned on by signals, and a command can be sent to the adjusting motor to start the adjusting motor, so that the first upper pressing roll 101 or the first lower pressing roll 102 rotates;

the specific using process is as follows: separating the silica gel layer and the release film of the high-temperature adhesive tape; insert the cross material roller with the type membrane on, insert the silica gel layer the compression roller that first last compression roller and first compression roller are constituteed, through manual or arrangement motor drive, convey the silica gel layer to the buffer beam on, silica gel layer after buffer beam buffering tension conveys the compression roller that first last compression roller and first compression roller are constituteed, through the main motor of manual or outside rigging machine, can attach the fluorine on the rigging machine from the type membrane, accomplish the laminating process. Wherein the 'buffer rod' is mutually 'dragged' through the silica gel layer and the 'tension spring', so that the 'induction sheet' and the 'proximity switch' can realize the on-off signal, thereby controlling the start/stop of the adjusting motor and realizing the control of the tension.

While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.

Claims

1. The utility model provides an automatic uncoiling laminating device which characterized in that: the tension-releasing and buffering device comprises a first compression roller assembly (1) and a second compression roller assembly (2), wherein the peripheries of the first compression roller assembly (1) and the second compression roller assembly (2) are respectively provided with a material passing assembly (3), and a tension-releasing and buffering assembly (4) is arranged between the first compression roller assembly (1) and the second compression roller assembly (2);

the material passing assembly (3) comprises a material passing roller (301) of a release film of the expandable high-temperature adhesive tape;

the first pressing roller assembly (1) comprises a first upper pressing roller (101) and a first lower pressing roller (102) which can pull a silica gel layer of the high-temperature adhesive tape;

the second pressing roller assembly (2) comprises a second upper pressing roller (201) and a second lower pressing roller (202) which can unfold a silica gel layer of the high-temperature adhesive tape;

the tension release buffer assembly (4) comprises a buffer rod (401) for releasing the tension of the silica gel layer of the high-temperature adhesive tape pulled by the first press roller assembly (1).

2. The automatic unrolling and laminating device according to claim 1, characterised in that the first roller assembly (1) further comprises an adjustment motor (103), the adjustment motor (103) being connected to the first upper roller (101) or the first lower roller (102).

3. The automatic uncoiling and laminating device according to claim 2, wherein the surfaces of the first upper pressing roller (101) and the first lower pressing roller (102) are provided with protective layers for preventing silica gel from sticking.

4. The automatic unrolling and laminating device according to claim 1, characterised in that the second press roll assembly (2) further comprises a synchronising wheel (203), one end of the synchronising wheel (203) is connected to the second upper press roll (201) or the second lower press roll (202), and the other end of the synchronising wheel (203) is connected to the main motor of the laminating machine.

5. The automatic uncoiling and laminating device according to claim 1, wherein the tension releasing buffer assembly (4) further comprises a guide rail (402), a proximity switch (403), a sensing piece (404), a tension spring (405) and a sliding block (406), the sliding block (406) is arranged at one end of the buffer rod (401), the sliding block (406) is correspondingly arranged on the guide rail (402), the proximity switch (403) and the sensing piece (404) are arranged on the sliding block (406), one end of the tension spring (405) is arranged on the sliding block (406), and the other end of the tension spring (405) is arranged on the guide rail (402).

6. The automatic unrolling and laminating device according to claim 1, characterized in that 2 nylon snap rings (407) are sleeved on the buffer rod (401).

7. The automatic unrolling and laminating device according to claim 1, characterised in that the number of the feed rollers (301) is > 2.