CN217971838U

CN217971838U - Material receiving and discharging device for conductive film

Info

Publication number: CN217971838U
Application number: CN202222128780.0U
Authority: CN
Inventors: 刘金华; 杨玉明; 吕增刚; 郑智谋
Original assignee: Guangdong Guangxin Machinery Co ltd
Current assignee: Guangdong Guangxin Machinery Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-12-06
Anticipated expiration: 2032-08-12

Abstract

The utility model discloses a blowing device is received to conductive film, including the blowing subassembly, receive the material subassembly and set up in the blowing subassembly, receive the tunnel furnace that is used for drying the conductive film between the material subassembly, the conductive film passes through the blowing subassembly and gets into drying in the tunnel furnace, then get into and receive the material subassembly and carry out the rolling, the blowing subassembly includes first platform and sets up in first platform, the blowing roller that sets gradually from its feed inlet to discharge gate, a plurality of first guide rollers, first press mold roller set, go up protection film wind-up roll and discharge roller, be close to and be provided with the pressure membrane subassembly between two first guide rollers of blowing roller, the position of going up the protection film wind-up roll is higher than the position of first press mold roller set. This application connects the membrane to two conducting films through setting up the press mold subassembly, need not to wear the mould again after first volume membrane processing is accomplished, only need with two first and last both ends of rolling up the membrane continue can, convenient operation has improved machining efficiency.

Description

Material receiving and releasing device for conductive film

Technical Field

The utility model relates to a film processing technology field specifically, mainly relates to material device is received and released to the conducting film.

Background

The conductive film is a thin film having a conductive function. The charged carriers of the conductive film are scattered by the surface and interface during transport, and the influence on the surface and interface becomes significant when the thickness of the film is comparable to the free path of electrons. Conductive films are widely used in Liquid Crystal Displays (LCDs), solar cells, microelectronic ITO conductive film glasses, optoelectronics, and various optical fields. In the production and processing process of the conductive film, operations such as baking, film covering and the like are generally needed, and after a roll of film is processed, film threading is generally needed again, so that the operation is complex and the production efficiency is not high.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a material device is received and released to conductive film.

The utility model discloses a conducting film receiving and discharging device, which comprises a discharging component, a receiving component and a tunnel furnace arranged between the discharging component and the receiving component and used for drying the conducting film, wherein the conducting film enters the tunnel furnace through the discharging component for drying, and then enters the receiving component for winding;

blowing subassembly includes first machine bench and sets up on first machine bench, from its feed inlet to discharge gate set gradually blowing roller, a plurality of first guide roller, first press mold roller set, go up protection film wind-up roll and discharge roller, is close to two of blowing roller be provided with the pressure membrane subassembly between the first guide roller, the position of going up the protection film wind-up roll is higher than the position of first press mold roller set, the press mold subassembly is used for pushing down the tail end of the conducting film that will process and next roll of conducting film head end to the completion connects the membrane.

Preferably, the film pressing assembly comprises a bottom plate, two pressing plates symmetrically arranged above the bottom plate, and two first linear driving parts symmetrically arranged on the bottom plate, wherein the output ends of the two first linear driving parts are respectively in transmission connection with the corresponding pressing plates.

Preferably, receive the material subassembly and include the second board, from its feed inlet to the feed roll that the discharge gate set gradually, a plurality of second guide roller, go up protection film blowing roller, second press mold roller set and wind-up roll, the position of going up protection film blowing roller is higher than the position of second press mold roller set.

Preferably, the second film pressing roller set with still be provided with the subassembly of rectifying between the wind-up roll, the subassembly of rectifying including set up connect in the frame of rectifying of second board bottom surface, set up in on the frame of rectifying, and with receive the parallel roller of rectifying of material roller and set up in second straight line drive portion on the second board, second straight line drive portion with the transmission of frame of rectifying is connected, is used for the transmission the frame of rectifying to the perpendicular to the direction round trip movement of conducting film direction of transfer.

Preferably, the deviation rectifying assembly further comprises an inductor arranged on the deviation rectifying frame, and the inductor is used for inducing the relative position of the conductive film and the deviation rectifying roller.

Preferably, the second linear driving part is a cylinder, an oil cylinder or an electric push rod.

Preferably, the bottom of the deviation rectifying frame is provided with a sliding groove, and the bottom surface of the second machine table is provided with a guide rail matched with the sliding groove.

Preferably, the side of first press mold roller set with the side of second guide roller all is provided with the blank pressing wheel subassembly, the blank pressing wheel subassembly including set up in corresponding the guide arm on the board, set up respectively in two third linear drive portions at guide arm both ends and correspond the transmission and connect in two blank pressing wheels of the output of third linear drive portion.

Preferably, the spacing between the two said creasing wheels is adjustable.

Preferably, first press mold roller set with second press mold roller set structure is the same, all include the drive roll, with the relative movable roll that sets up of drive roll and set up the fourth sharp drive division on corresponding the board, the output of fourth sharp drive division with the movable roll is connected.

The beneficial effect of this application lies in: connect the membrane to two conducting films through setting up the press mold subassembly, need not to wear the mould again after first volume membrane processing is accomplished, only need with two first and last both ends of rolling up the membrane continue can, convenient operation has improved machining efficiency.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic structural view of a conductive film receiving and discharging device in the embodiment;

FIG. 2 is a film direction diagram of the conductive film receiving and discharging apparatus of the present embodiment;

FIG. 3 is an enlarged view of the point A in FIG. 2;

fig. 4 is an enlarged schematic view of B in fig. 1.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, for the sake of simplicity, certain well-known and conventional structures and components are shown in the drawings in a simplified schematic manner.

It should be noted that all the directional indicators in the embodiments of the present invention, such as upper, lower, left, right, front and rear \8230; \8230, are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are used for descriptive purposes only, not for specifically referring to the order or sequence, and not for limiting the present invention, but for distinguishing between elements or operations described in the same technical terms, and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

For further understanding of the contents, features and functions of the present invention, the following embodiments will be exemplified in conjunction with the accompanying drawings as follows:

refer to fig. 1 and 2. The conducting film receiving and discharging device in the embodiment comprises a discharging assembly 1, a receiving assembly 2 and a tunnel furnace 5 which is arranged between the discharging assembly 1 and the receiving assembly 2 and used for drying the conducting film, wherein the conducting film enters the tunnel furnace through the discharging assembly 1 to be dried, and then enters the receiving assembly 2 to be rolled. Blowing subassembly 1 includes first board 11 and sets up on first board 11, blowing roller 12 that sets gradually from its feed inlet to discharge gate, a plurality of first guide roller 13, first press mold roller set 14, go up protection film wind-up roll 15 and discharge roller 16, be provided with press mold subassembly 17 between two first guide roller 13 that are close to blowing roller 12, the position of going up protection film wind-up roll 15 is higher than the position of first press mold roller set 14, press mold subassembly 17 is used for pushing down the tail end of the conductive film of being processed and next volume conductive film head end, thereby accomplish and connect the membrane.

Specifically, referring to fig. 3, the lamination assembly 17 includes a base plate 171, two pressing plates 172 symmetrically disposed above the base plate 171, and two first linear driving portions 173 symmetrically disposed on the base plate 171, wherein output ends of the two first linear driving portions 173 are respectively in transmission connection with the corresponding pressing plates 172.

When the film splicing device works, the conductive film penetrates between the pressing plate 172 and the bottom plate 171, when the film splicing is needed, the head end of a new roll of film is laid on the surface of the bottom plate 171, then the first linear driving part 173 controls the pressing plate 172 to descend, so that the head end and the tail end of two rolls of film are pressed, and the film splicing is completed.

Preferably, the receiving assembly 2 includes a second machine table 21, a feeding roller 22, a plurality of second guiding rollers 23, an upper protective film discharging roller 24, a second squeeze film roller set 25 and a wind-up roller 26, which are sequentially arranged from a feeding port to a discharging port of the second machine table, and the position of the upper protective film discharging roller 24 is higher than that of the second squeeze film roller set 25. The conductive film firstly passes through the feeding roller 22 and the plurality of second guiding rollers 23 in sequence, the upper protective film discharging roller 24 is provided with a protective film roll, then the conductive film and the protective film pass through the second film pressing roller group 25, so that a layer of protective film is laid on the surface of the conductive film, and finally the conductive film is rolled up to the winding roller 26.

Preferably, a deviation rectifying assembly 3 is further arranged between the second film pressing roller set 25 and the wind-up roller 26, the deviation rectifying assembly 3 includes a deviation rectifying frame 31 connected to the bottom surface of the second machine table 21, a deviation rectifying roller 32 arranged on the deviation rectifying frame 31 and parallel to the material receiving roller 26, and a second linear driving portion 33 arranged on the second machine table 21, and the second linear driving portion 33 is in transmission connection with the deviation rectifying frame 31 and is used for driving the deviation rectifying frame 31 to move back and forth in the direction perpendicular to the conveying direction of the conductive film. The deviation rectifying assembly 3 further comprises a sensor 34 disposed on the deviation rectifying frame 31, wherein the sensor 34 is used for sensing the relative position of the conductive film and the deviation rectifying roller 32.

Specifically, when the sensor 34 senses the deviation of the conductive film on the deviation correcting roller 32, the second linear driving portion 33 drives the deviation correcting frame 31 to move, so as to correct the position of the conductive film and ensure that the conductive film can be rolled to the winding roller 26 more smoothly.

Preferably, the bottom of the deviation rectifying frame 31 is provided with a sliding groove 311, the bottom surface of the second machine table 21 is provided with a guide rail 211 matched with the sliding groove 311, and the deviation rectifying frame 31 can be better ensured to do linear motion through the guiding action of the sliding groove 311 and the guide rail 211.

Preferably, the side of the first lamination roller group 14 and the side of the second guide roller 22 are both provided with a blank holder wheel assembly 4, referring to fig. 4, the blank holder wheel assembly 4 includes a guide rod 41 disposed on the corresponding machine, two third linear driving portions 42 respectively disposed at two ends of the guide rod 41, and two blank holder wheels 43 correspondingly connected to output ends of the two third linear driving portions 42 in a transmission manner. Therefore, when the conducting film moves, the edge pressing wheel 43 can perform edge pressing on the edge of the conducting film, and the conducting film can be rolled better.

Preferably, the distance between the two edge pressing wheels 43 is adjustable, so that the device can be adaptively adjusted according to different films, and the practicability of the device is improved. The specific adjusting method can be to arrange a bidirectional screw rod, the two third linear driving parts 42 are respectively in threaded connection with two ends of the bidirectional screw rod, transmission of the bidirectional screw rod is provided through a motor, and under the guiding action of the guide rod 41, the distance between the two edge pressing wheels 43 is adjusted.

Preferably, the first squeeze film roller group 14 and the second squeeze film roller group 25 have the same structure, and each include a driving roller 101, a movable roller 102 disposed opposite to the driving roller 101, and a fourth linear driving portion 103 disposed on the corresponding machine, and an output end of the fourth linear driving portion 103 is connected to the movable roller 102, so that a distance between the driving roller 101 and the movable roller 102 can be adjusted to adjust a pressure between the driving roller 101 and the movable roller 102, thereby adapting to films with different thicknesses.

All linear drives can be one of a cylinder, an oil cylinder and an electric push rod, and in the embodiment, the cylinder is selected.

To sum up: connect the membrane to two conducting films through setting up press mold subassembly 17, need not to wear the mould again after first volume membrane processing is accomplished, only need with two first last both ends of rolling up the membrane continue can, convenient operation has improved machining efficiency.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The conducting film receiving and discharging device is characterized by comprising a discharging assembly, a receiving assembly and a tunnel furnace arranged between the discharging assembly and the receiving assembly and used for drying a conducting film, wherein the conducting film enters the tunnel furnace through the discharging assembly to be dried and then enters the receiving assembly to be wound;

the blowing subassembly includes first platform and sets up on first platform, from its feed inlet to discharge gate set gradually blowing roller, a plurality of first guide rollers, first press mold roller set, go up protection film wind-up roll and discharge roller, is close to two of blowing roller be provided with the pressure membrane subassembly between the first guide roller, the position of going up the protection film wind-up roll is higher than the position of first press mold roller set, the press mold subassembly is used for pushing down the tail end of the conductive film of being processed and next a roll of conductive film head end to the completion connects the membrane.

2. The conductive film collecting and releasing device according to claim 1, wherein the film pressing assembly comprises a bottom plate, two pressing plates symmetrically arranged above the bottom plate, and two first linear driving portions symmetrically arranged on the bottom plate, and output ends of the two first linear driving portions are respectively in transmission connection with the corresponding pressing plates.

3. The conductive film receiving and discharging device according to claim 1, wherein the receiving assembly comprises a second machine table, a feeding roller, a plurality of second guiding rollers, an upper protective film discharging roller, a second film pressing roller group and a winding roller, wherein the feeding roller, the second guiding rollers, the upper protective film discharging roller, the second film pressing roller group and the winding roller are sequentially arranged from a feeding port to a discharging port of the second machine table, and the upper protective film discharging roller is higher than the second film pressing roller group.

4. The conductive film feeding and discharging device according to claim 3, wherein a deviation rectifying assembly is further arranged between the second film pressing roller set and the winding roller, the deviation rectifying assembly comprises a deviation rectifying frame connected to the bottom surface of the second machine table, a deviation rectifying roller arranged on the deviation rectifying frame and parallel to the winding roller, and a second linear driving portion arranged on the second machine table, and the second linear driving portion is in transmission connection with the deviation rectifying frame and used for driving the deviation rectifying frame to move back and forth in a direction perpendicular to the conductive film conveying direction.

5. The conductive film feeding and discharging device according to claim 4, wherein the deviation rectifying assembly further comprises an inductor disposed on the deviation rectifying frame, and the inductor is configured to induce a relative position between the conductive film and the deviation rectifying roller.

6. The conductive film collecting and releasing device according to claim 4, wherein the second linear driving part is a cylinder, an oil cylinder or an electric push rod.

7. The conductive film receiving and discharging device according to claim 4, wherein a chute is disposed at the bottom of the deviation rectifying frame, and a guide rail matched with the chute is disposed at the bottom of the second machine.

8. The conductive film receiving and discharging device according to claim 4, wherein a blank pressing wheel assembly is disposed on each of the side surface of the first film pressing roller set and the side surface of the second material guiding roller, and the blank pressing wheel assembly includes a guide rod disposed on the corresponding machine, two third linear driving portions respectively disposed at two ends of the guide rod, and two blank pressing wheels correspondingly drivingly connected to output ends of the two third linear driving portions.

9. The conductive film receiving and releasing device according to claim 8, wherein a distance between the two crimping wheels is adjustable.

10. The conductive film collecting and releasing device according to claim 4, wherein the first film pressing roller set and the second film pressing roller set have the same structure and each include a driving roller, a movable roller arranged opposite to the driving roller, and a fourth linear driving portion arranged on a corresponding machine table, and an output end of the fourth linear driving portion is connected with the movable roller.