CN217918610U

CN217918610U - Film pasting device for LED display screen production

Info

Publication number: CN217918610U
Application number: CN202222277575.0U
Authority: CN
Inventors: 高章进
Original assignee: Wuhan Qicai Photoelectric Technology Co ltd
Current assignee: Wuhan Qicai Photoelectric Technology Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-11-29
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses a pad pasting device of LED display screen production, including a supporting platform, drive mechanism, be used for to LED display screen before the pad pasting clear away its surperficial ash and can let the screen surface have the clearance mechanism of water stain, still include the pad pasting mechanism that can handle the LDE display screen automatically, drive mechanism installs in the supporting platform upper end, clearance mechanism installs in the drive mechanism periphery, the pad pasting mechanism installs in clearance mechanism one side, the pad pasting mechanism includes the second mount, the second mount sets up in clearance mechanism one side, and the second mount with the supporting platform is fixed; the device passes through drive mechanism and pad pasting mechanism's cooperation, can realize that the device carries out automatic pad pasting to the LED display screen and handles, and spout the atomizing of washing liquid through atomizer, can make the abluent more comprehensive of LED screen.

Description

Film pasting device for LED display screen production

Technical Field

The utility model relates to a LED display screen production technical field, in particular to pad pasting device of LED display screen production.

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.

A film sticking device for producing an LED display screen, which is disclosed in the prior patent publication No. CN213287768U, comprises a workbench, wherein a plurality of groups of support rods are arranged at the bottom end of the workbench, the bottom end of the workbench is connected with the top ends of the plurality of groups of support rods, a plurality of groups of fixing frames are arranged at the top end of the workbench, and the top end of the workbench is connected with the top ends of the plurality of groups of fixing frames; the bottom of workstation is provided with the water storage box, the bottom of workstation is connected with the top of water storage box, the inside of water storage box is provided with the inner chamber, the front end of water storage box is provided with the front opening, the top of workstation is provided with the rack, the top of workstation is connected with the bottom of rack, the front end of rack is provided with the clearance squirt, the front end and the clearance squirt of rack are connected, the bottom of clearance squirt is provided with the extraction pipeline, the bottom of clearance squirt is connected with the top of extraction pipeline, the top of workstation is passed to the input of extraction pipeline, the input of extraction pipeline is located the water storage box inner chamber, be provided with the instillation pipeline on the front opening of water storage box, the front opening of water storage box is connected with the rear end of instillation pipeline.

This device pours moisture and disinfectant into to the inside of water storage box through instillation pipeline and mixes by oneself, then aim at the LED display screen with the clearance squirt, later restart clearance squirt, the clearance squirt absorbs disinfectant through the extraction pipeline, then the clearance squirt sprays the LED display screen, later reuse cotton cleans the LED display screen, get rid of adnexed dust on the LED display screen, thereby the problem that the screen surface is infected with the dust when the pad pasting of LED display screen has been solved, nevertheless this device carries out the pad pasting to the LED display screen and needs the worker people to carry out manual pad pasting completely, or borrow the peripheral hardware to carry out the pad pasting and handle, make pad pasting efficiency not enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pad pasting device of LED display screen production just in order to solve above-mentioned problem.

The utility model discloses the technical scheme who adopts as follows:

a film sticking device for LED display screen production comprises a support, a transmission mechanism, a cleaning mechanism and a film sticking mechanism, wherein the cleaning mechanism is used for cleaning ash on the surface of an LED display screen before film sticking of the LED display screen and can prevent water stains on the surface of the screen;

the transmission mechanism is arranged at the upper end of the support platform, the cleaning mechanism is arranged at the periphery of the transmission mechanism, and the film sticking mechanism is arranged on one side of the cleaning mechanism;

the film sticking mechanism comprises a second fixing frame, the second fixing frame is arranged on one side of the cleaning mechanism, the second fixing frame is fixed to the supporting platform, a first connecting plate is fixed to the upper end of the second fixing frame, two second rotating shafts are arranged at the front end of the first connecting plate, a standby film roll is fixed to the periphery of the second rotating shaft, one of the standby film roll and the standby film roll is fixed to the periphery of the second rotating shaft, a third motor is connected to the input end of the second rotating shaft in a coupling mode, two limiting shafts are fixed between the second fixing frame, an electric telescopic column is fixed to the lower end of the second fixing frame, a second connecting plate is fixed to the lower end of the electric telescopic column, a pressing frame is fixed to the lower end of the second connecting plate, and an excision frame is fixed to the lower end of the pressing frame.

Preferably: the transmission mechanism comprises connecting strips, the connecting strips are provided with two connecting strips, the connecting strips are fixed to the supporting platform, a plurality of first rotating shafts are arranged between the connecting strips, rotating wheels are fixed to the peripheries of the first rotating shafts, a conveying belt is meshed with the peripheries of the rotating wheels, two carriers are placed on the upper surface of the conveying belt, and one of the carriers is connected with a first motor through a coupling at the input end of the first rotating shaft.

Preferably: the cleaning mechanism comprises a first fixing frame, the first fixing frame is arranged on the periphery of the connecting strip, the first fixing frame is fixed to the supporting platform, a water storage tank is fixed to the upper end of the first fixing frame, an input pipe penetrates through and is fixed to the upper end of the water storage tank, a sealing cover is connected to the upper end of the input pipe in a threaded mode, a water pump is installed inside the water storage tank, an output pipe is fixed to the output end of the water pump, a water storage strip is fixed to the output end of the output pipe, the water storage strip is fixed to the first fixing frame, a plurality of atomizing spray heads are installed at the lower end of the water storage strip, a second motor is installed at the front end of the first fixing frame, the output end of the second motor penetrates through the first fixing frame, a transmission shaft is connected to the output end of the second motor, and a cotton wheel is fixed to the periphery of the transmission shaft.

Preferably: the first connecting plate is connected with the second rotating shaft bearing, and one end of the standby film roll is fixed on a second rotating shaft connected with the third motor by winding around two limiting shafts.

Preferably: the first rotating shaft is connected with the connecting strip bearing, and the surface of the conveying belt is provided with a groove.

Preferably: the transmission shaft is connected with the first fixing frame bearing.

The beneficial effects are that: the device passes through drive mechanism and pad pasting mechanism's cooperation, can realize that the device carries out automatic pad pasting to the LED display screen and handles, and spout the atomizing of washing liquid through atomizer, can make the abluent more comprehensive of LED screen.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is an isometric view of a film sticking device for producing an LED display screen according to the present invention;

fig. 2 is a front view of a film pasting device for producing an LED display screen according to the present invention;

fig. 3 is a rear cross-sectional view of a film pasting device for producing an LED display screen according to the present invention;

fig. 4 is a schematic view of a transmission mechanism of a film sticking device for producing an LED display screen according to the present invention;

FIG. 5 is a schematic view of a film sticking device cleaning mechanism for LED display screen production according to the present invention;

FIG. 6 is a right sectional view of a film sticking device cleaning mechanism for LED display screen production according to the present invention;

fig. 7 is a schematic view of a film sticking mechanism of a film sticking device for producing an LED display screen according to the present invention;

fig. 8 is a main sectional view of a film sticking mechanism of a film sticking device for producing an LED display screen.

The reference numerals are illustrated below:

1. supporting a platform; 2. a transmission mechanism; 21. a connecting strip; 22. a first rotating shaft; 23. a rotating wheel; 24. a conveyor belt; 25. a carrier; 26. a first motor; 3. a cleaning mechanism; 31. a first fixing frame; 32. a water storage tank; 33. an input tube; 34. a closure cap; 35. a water pump; 36. an output pipe; 37. a water storage strip; 38. an atomizing spray head; 39. a second motor; 310. a drive shaft; 311. a cotton wheel; 4. a film pasting mechanism; 41. a second fixing frame; 42. a first connecting plate; 43. a second rotating shaft; 44. a standby film roll; 45. a third motor; 46. a limiting shaft; 47. an electric telescopic column; 48. a second connecting plate; 49. pressing down the frame; 410. and (5) cutting off the frame.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships that are based on the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. 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 otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The invention will be further described by means of examples in conjunction with the accompanying drawings.

As shown in fig. 1-8, a film sticking device for LED display screen production comprises a support 1, a transmission mechanism 2, a cleaning mechanism 3 for removing ash on the surface of an LED display screen before film sticking and preventing water stains on the surface of the screen, and a film sticking mechanism 4 capable of automatically processing an LDE display screen;

the transmission mechanism 2 is arranged at the upper end of the support platform 1, the cleaning mechanism 3 is arranged at the periphery of the transmission mechanism 2, and the film sticking mechanism 4 is arranged at one side of the cleaning mechanism 3.

Referring to fig. 1-4, in the present embodiment, the transmission mechanism 2 includes two connection bars 21, the connection bars 21 are welded to the supporting platform 1, a plurality of first rotation shafts 22 are connected between the connection bars 21 through bearings, so that the first rotation shafts 22 have good rotation performance, a rotation wheel 23 is connected to a peripheral key of the first rotation shaft 22, a transmission belt 24 is engaged to a periphery of the rotation wheel 23, a groove is formed on a surface of the transmission belt 24, so as to facilitate placement of a material, two carriers 25 are placed on an upper surface of the transmission belt 24, and a first motor 26 is coupled to an input end of one of the first rotation shafts 22, so that the first rotation shaft 22 can drive the transmission belt 24 to transmit.

Referring to fig. 1, 2, 3, 5, and 6, in this embodiment, the cleaning mechanism 3 includes a first fixing frame 31, the first fixing frame 31 is disposed at the periphery of the connecting bar 21, and the first fixing frame 31 is welded to the supporting platform 1, the upper end of the first fixing frame 31 is bolted to the water storage tank 32, the upper end of the water storage tank 32 is welded to an input pipe 33, the upper end of the input pipe 33 is screwed to the sealing cover 34, the water storage tank 32 is bolted to the water pump 35, the output end of the water pump 35 is connected to the output pipe 36 through a waterproof adhesive, the output end of the output pipe 36 is connected to the water storage bar 37 through a waterproof adhesive, the water storage bar 37 is bolted to the first fixing frame 31, the lower end of the water storage bar 37 is bolted to the plurality of atomizing nozzles 38, the front end of the first fixing frame 31 is provided with a second motor 39, the output end of the second motor 39 passes through the first fixing frame 31, and the output end of the second motor 39 is coupled to a transmission shaft 310, the transmission shaft 310 is connected to a bearing of the first fixing frame 31, so that the transmission shaft 310 has good rotation performance, and the periphery of the cotton wheel 311 is provided on the periphery of the cotton wheel 311, so that the cotton wheel 311 can clean water stains on the surface of the LED display screen.

Referring to fig. 1, 2, 3, 7, and 8, in this embodiment, the film sticking mechanism 4 includes a second fixing frame 41, the second fixing frame 41 is disposed on one side of the cleaning mechanism 3, and the second fixing frame 41 is welded to the supporting platform 1, the first connecting plate 42 is welded to the upper end of the second fixing frame 41, two second rotating shafts 43 are connected to a front end bearing of the first connecting plate 42, so that the second rotating shafts 43 have good rotation performance, a standby film roll 44 is connected to a peripheral key of the second rotating shafts 43, one input end coupling of the second rotating shaft 43 is connected to a third motor 45, two limiting shafts 46 are welded between the second fixing frames 41, one end of the standby film roll 44 bypasses the two limiting shafts 46 and is fixed to the second rotating shaft 43 connected to the third motor 45, so that the LED display screen can be stuck to the standby film roll 44 by a device when passing through the lower end of the standby film roll 44, the lower end of the second fixing frame 41 is connected to an electric telescopic column 47, the lower end of the electric telescopic column 47 is connected to a second connecting plate 48, the lower end of the second connecting plate 48 is connected to a lower pressing frame 49, the lower pressing frame 49 is cut off the lower end of the pressing frame, so that a portion of the standby film roll 410 can be stuck to a display screen, and a portion of the standby film roll 49 can be stuck to the standby display screen, thereby.

The working principle is as follows: the method comprises the steps of placing an LED display screen needing film sticking treatment into a carrier 25, starting a device, enabling a first motor 26 to start to operate, enabling the first motor 26 to operate to drive one first rotating shaft 22 to rotate, enabling the first rotating shaft 22 to be connected with a bearing of a connecting strip 21 to drive the whole conveyor belt 24 to transmit, enabling a water pump 35 to start to pump cleaning liquid in a water storage tank 32 into a water storage strip 37, enabling the cleaning liquid to be sprayed out in an atomized mode through an atomizing nozzle 38, enabling the cleaning liquid to be sprayed onto the LED display screen, enabling a second motor 39 to drive a cotton wheel 311 to rotate to clean the cleaning liquid passing through the LED display screen, enabling an electric telescopic column 47 to start to drive a lower pressing frame 49 to descend when the LED display screen moves to the lower end of a cutting frame 410, enabling a standby film roll 44 to be pressed and attached to the LED display screen, enabling the cutting frame 410 to cut the standby film roll 44 corresponding to the LED display screen, enabling a third motor 45 to start to operate to drive the standby film roll 44 to roll, moving the position where the standby film roll 44 is not cut to be cut to the position to be cut, and waiting for next processing.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a pad pasting device of LED display screen production, includes a platform (1), drive mechanism (2), is used for to clear away the ash on its surface and can let screen surface do not have clearance mechanism (3) of water stain, its characterized in that before the LED display screen pad pasting: the film sticking mechanism (4) capable of automatically processing the LDE display screen is further included;

the transmission mechanism (2) is installed at the upper end of the supporting table (1), the cleaning mechanism (3) is installed on the periphery of the transmission mechanism (2), and the film sticking mechanism (4) is installed on one side of the cleaning mechanism (3);

pad pasting mechanism (4) include second mount (41), second mount (41) set up clearance mechanism (3) one side, just second mount (41) with it is fixed to prop up platform (1), second mount (41) upper end is fixed with first connecting plate (42), first connecting plate (42) front end is provided with two second axis of rotation (43), second axis of rotation (43) periphery is fixed with reserve membrane book (44), one of them second axis of rotation (43) input coupling joint has third motor (45), be fixed with two spacing axle (46) between second mount (41), second mount (41) lower extreme is fixed with electric telescopic column (47), electric telescopic column (47) lower extreme is fixed with second connecting plate (48), second connecting plate (48) lower extreme is fixed with down and presses frame (49), it is fixed with excision frame (410) to press frame (49) lower extreme.

2. The film pasting device for producing the LED display screen according to claim 1, wherein: drive mechanism (2) are including connecting strip (21), connecting strip (21) are provided with two, just connecting strip (21) with it is fixed to prop up platform (1), be provided with a plurality of first axis of rotation (22) between connecting strip (21), first axis of rotation (22) periphery is fixed with runner (23), runner (23) peripheral meshing has conveyer belt (24), two carriers (25) have been placed to conveyer belt (24) upper surface, one of them first axis of rotation (22) input coupling joint has first motor (26).

3. The film pasting device for producing the LED display screen, according to claim 2, is characterized in that: clearance mechanism (3) are including first mount (31), first mount (31) set up connecting strip (21) periphery, just first mount (31) with it is fixed to prop up platform (1), first mount (31) upper end is fixed with storage water tank (32), storage water tank (32) upper end is run through and is fixed with input tube (33), input tube (33) upper end threaded connection has closing cap (34), storage water tank (32) internally mounted has water pump (35), water pump (35) output is fixed with output tube (36), output tube (36) output is fixed with storage water strip (37), just storage water strip (37) with first mount (31) are fixed, a plurality of atomizer (38) are installed to storage water strip (37) lower extreme, second motor (39) are installed to first mount (31) front end, second motor (39) output passes first mount (31), just second motor (39) output shaft coupling is connected with transmission shaft (310), transmission shaft (310) periphery is fixed with cotton wheel (311).

4. The film sticking device for producing the LED display screen according to claim 1, wherein: the first connecting plate (42) is in bearing connection with the second rotating shaft (43), and one end of the standby film roll (44) is fixed on the second rotating shaft (43) connected with the third motor (45) by winding around two limiting shafts (46).

5. The film pasting device for producing the LED display screen, according to claim 2, is characterized in that: the first rotating shaft (22) is in bearing connection with the connecting strip (21), and the surface of the conveyor belt (24) is provided with a groove.

6. The film sticking device for producing the LED display screen according to claim 3, wherein the film sticking device comprises: the transmission shaft (310) is in bearing connection with the first fixing frame (31).