CN212472458U

CN212472458U - Automatic change LED display screen coating equipment

Info

Publication number: CN212472458U
Application number: CN202020938626.8U
Authority: CN
Inventors: 曹向华
Original assignee: Shenzhen Huabang Ying Photoelectric Co ltd
Current assignee: Shenzhen Huabang Ying Photoelectric Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-02-05
Anticipated expiration: 2030-05-29

Abstract

The utility model relates to a coating equipment technical field, and an automatic change LED display screen coating equipment is disclosed, comprising a base plate, the last fixed surface of bottom plate is equipped with the cover body, the upper surface of bottom plate is provided with the conveyer belt, the left and right sides bottom of the cover body all is equipped with the opening, the conveyer belt is the inside setting of the horizontal cover body that passes, the inside left and right sides of the top of the cover body is the fixed first dead lever and the second dead lever of being equipped with of equal symmetry, it is provided with the confession membrane roller to rotate between two first dead levers, it is provided with the roll membrane roller to rotate between two second dead levers, the one end of roll membrane roller is run through to the outside of second dead lever and is fixed and is equipped with first belt pulley, the top inner wall of the cover body just is located between first dead lever and the second dead lever. The utility model discloses degree of automation can be effectual to the LED display screen coating film, has improved the production efficiency of LED display screen very much.

Description

Automatic change LED display screen coating equipment

Technical Field

The utility model relates to a coating equipment technical field especially relates to an automatic change LED display screen coating equipment.

Background

The LED display screen is a flat panel display, which is composed of small LED module panels, and is used to display various information such as text, images, video, etc.

At present, when the LED display screen is coated, the automatic degree is low, a worker is required to manually attach the display screen film on the surface of the display screen film, great manpower and material resources are consumed, and the production efficiency of the LED display screen is reduced. Therefore, the utility model provides an automatic change LED display screen coating equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art LED display screen when the coating film, degree of automation is lower, needs the staff manual with the display screen membrane attached on its surface, expend great manpower and material resources, has reduced the production efficiency's of LED display screen problem, and the automatic LED display screen coating equipment who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automatic LED display screen coating device comprises a bottom plate, wherein a cover body is fixedly arranged on the upper surface of the bottom plate, a conveyor belt is arranged on the upper surface of the bottom plate, openings are formed in the bottoms of the left side and the right side of the cover body, the conveyor belt transversely penetrates through the cover body, first fixing rods and second fixing rods are symmetrically fixedly arranged on the left side and the right side of the inner portion of the top of the cover body, a film supplying roller is rotatably arranged between the two first fixing rods, a film rolling roller is rotatably arranged between the two second fixing rods, one end of the film rolling roller penetrates through the outer portion of the second fixing rods and is fixedly provided with a first belt pulley, two third fixing rods are symmetrically fixedly arranged on the inner wall of the top of the cover body and are positioned between the first fixing rods and the second fixing rods, a film pressing roller is arranged between the two third fixing rods, and first rotary tubes and second rotary tubes are respectively communicated with the two, first rotatory pipe and second rotatory pipe keep away from the one end of press mold roller respectively through first antifriction bearing and second antifriction bearing and two the pole wall of third dead lever rotates to be connected, one of them the inside cavity that is equipped with of pole wall of third dead lever, the fixed air heater that is equipped with in top of the cover body, the output of air heater passes through the connecting pipe and communicates the setting with the cavity, the one end that the press mold roller was kept away from to the second rotatory pipe runs through the third dead lever and fixes and be equipped with the second belt pulley, connect through belt drive between first belt pulley and the second belt pulley.

Preferably, the heat conduction layer is fixedly embedded in the middle of the roller wall of the film pressing roller.

Preferably, the four corners of the lower surface of the bottom plate are fixedly provided with universal wheels with service brakes.

Preferably, the first rolling bearing is a rotary seal bearing.

Preferably, the film on the film supply roller penetrates through the film pressing roller and is in winding connection with the film winding roller.

Compared with the prior art, the utility model provides an automatic change LED display screen coating equipment possesses following beneficial effect:

1. this automatic change LED display screen coating equipment, through setting up the conveyer belt on the bottom plate, can accomplish and carry the LED display screen to the inside of the cover body, through setting up at the first dead lever of the internal portion of cover, the second dead lever, supply the membrane roller, the film roller, first belt pulley, third dead lever and press mold roller, the LED display screen is when carrying to the below of press mold roller, the press mold roller can roll and will supply the membrane pressure on the membrane roller to attach the surface at the LED display screen on the surface of LED display screen, the press mold roller is through first belt pulley simultaneously, second belt pulley and belt can make the film roller rotate and accomplish and convolute the membrane.

2. This automatic change LED display screen coating equipment through setting up the air heater at cover body top, can blow in hot-blast inside to the third dead lever and emit into the inside to the press mold roller through first rotary rod and make the press mold roller heating to can attach the effectual pressure of membrane on the surface of LED display screen.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses degree of automation can be effectual to the LED display screen coating film, and very high LED display screen's production efficiency.

Drawings

Fig. 1 is a schematic structural diagram of an automatic LED display screen coating apparatus provided by the present invention;

fig. 2 is a schematic side view of the laminating roller shown in fig. 1.

In the figure: the film laminating machine comprises a base plate 1, a cover body 2, a conveying belt 3, a first fixing rod 4, a second fixing rod 5, a film supplying roller 6, a film rolling roller 7, a first belt pulley 8, a third fixing rod 9, a film laminating roller 10, a first rotating pipe 11, a second rotating pipe 12, a second belt pulley 13, a hot air blower 14, a connecting pipe 15, a belt 16, a heat conducting layer 17 and a universal wheel 18.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, an automatic LED display screen coating apparatus comprises a bottom plate 1, a cover body 2 is fixedly arranged on the upper surface of the bottom plate 1, a conveyor belt 3 is arranged on the upper surface of the bottom plate 1, openings are arranged at the bottoms of the left and right sides of the cover body 2, the conveyor belt 3 transversely penetrates through the cover body 2, a first fixing rod 4 and a second fixing rod 5 are symmetrically fixed on the left and right sides of the top of the cover body 2, a film supply roller 6 is rotatably arranged between the two first fixing rods 4, a film rolling roller 7 is rotatably arranged between the two second fixing rods 5, one end of the film rolling roller 7 penetrates through the outside of the second fixing rod 5 and is fixedly provided with a first belt pulley 8, two third fixing rods 9 are symmetrically fixed on the inner wall of the top of the cover body 2 and positioned between the first fixing rod 4 and the second fixing rod 5, a film pressing roller 10 is arranged between the two third fixing rods 9, a first rotating pipe 11 and a second rotating pipe 12 are respectively, the one end that film pressing roller 10 was kept away from to first rotatory pipe 11 and second rotatory pipe 12 is rotated through the pole wall of first antifriction bearing and second antifriction bearing and two third dead levers 9 respectively and is connected, first antifriction bearing adopts the rotary seal bearing, can guarantee the rotation leakproofness between first rotatory pipe 11 and the third dead lever 9, the inside cavity that is equipped with of pole wall of one of them third dead lever 9, the fixed air heater 14 that is equipped with in top of the cover body 2, the output of air heater 14 passes through connecting pipe 15 and cavity intercommunication setting, the one end that film pressing roller 10 was kept away from to second rotatory pipe 12 runs through third dead lever 9 and fixes and be equipped with second belt pulley 13, connect through the transmission of belt 16 between first belt pulley 8 and the second belt pulley 13.

The fixed heat-conducting layer 17 that is equipped with that inlays in the roller wall middle part of press mold roller 10 can guarantee that press mold roller 10 carries out rapid heating to the membrane to can guarantee better attached between membrane and the LED display screen.

The universal wheel 18 that has the service brake is all fixed to be equipped with in the lower surface four corners department of bottom plate 1, can remove whole equipment.

The film on the film supply roller 6 passes through the film pressing roller 10 and is in winding connection with the film winding roller 7.

The utility model discloses in, during the use, open conveyer belt 3 work, and put into the surface at conveyer belt 3 with the LED display screen, can accomplish and carry the LED display screen to the inside of the cover body 2, when the LED display screen is carrying to the below of press mold roller 10, press mold roller 10 can roll and will supply the membrane pressure on the membrane roller 6 to attach the surface at the LED display screen on the surface of LED display screen, press mold roller 10 is through first belt pulley 8 simultaneously, second belt pulley 13 and belt 16 can make roll membrane roller 7 rotate and accomplish and convolute the membrane, through setting up air heater 14 at the cover body 2 top, can blow in hot-blast to the inside of third dead lever 9 and make press mold roller 10 heat through the inside of first rotary rod 11 row to press mold roller 10, thereby can be with the effectual pressure of membrane on the surface of LED display screen.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an automatic change LED display screen coating equipment, includes bottom plate (1), its characterized in that, the fixed surface of bottom plate (1) is equipped with the cover body (2), the upper surface of bottom plate (1) is provided with conveyer belt (3), the left and right sides bottom of the cover body (2) all is equipped with the opening, conveyer belt (3) are the inside setting of traversing the cover body (2), the inside left and right sides of top of the cover body (2) is equal the symmetry fixed first dead lever (4) and second dead lever (5) of being equipped with, two it supplies membrane roller (6), two to rotate between first dead lever (4) to be provided with between second dead lever (5) rolls up membrane roller (7), the one end of rolling up membrane roller (7) is run through to the outside of second dead lever (5) and is fixed and is equipped with first belt pulley (8), the top inner wall of the cover body (2) just is located the symmetry fixed and is equipped with two between first dead lever (4) and second dead lever (5) A film pressing roller (10) is arranged between the two third fixing rods (9), two ends of the film pressing roller (10) are respectively communicated with a first rotating pipe (11) and a second rotating pipe (12), one ends of the first rotating pipe (11) and the second rotating pipe (12) far away from the film pressing roller (10) are respectively connected with the rod walls of the two third fixing rods (9) in a rotating way through a first rolling bearing and a second rolling bearing, wherein a cavity is arranged in the rod wall of one third fixing rod (9), a hot air blower (14) is fixedly arranged at the top of the cover body (2), the output end of the air heater (14) is communicated with the cavity through a connecting pipe (15), one end of the second rotating pipe (12) far away from the film pressing roller (10) penetrates through the third fixing rod (9) and is fixedly provided with a second belt pulley (13), the first belt pulley (8) is in transmission connection with the second belt pulley (13) through a belt (16).

2. The automatic LED display screen coating equipment according to claim 1, wherein a heat conducting layer (17) is fixedly embedded in the middle of the wall of the film pressing roller (10).

3. The automatic LED display screen coating equipment according to claim 1, wherein universal wheels (18) with foot brakes are fixedly arranged at four corners of the lower surface of the bottom plate (1).

4. The automatic LED display screen coating equipment according to claim 1, wherein the first rolling bearing is a rotary seal bearing.

5. The automatic LED display screen coating equipment according to claim 1, wherein the film on the film supply roller (6) passes through the film pressing roller (10) and is wound with the film winding roller (7).