CN113843081A

CN113843081A - System for adding metal film inside display screen by utilizing magnetic field

Info

Publication number: CN113843081A
Application number: CN202111293988.1A
Authority: CN
Inventors: 史双桃
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2021-12-28

Abstract

The invention belongs to the field of display screen production, and relates to a system for adding a metal film in a display screen by using a magnetic field. The invention can completely splash the metal powder on the display screen, can prevent the subsequent heating film coating effect from generating rework condition caused by the condition of plating leakage and plating shortage caused by the unsafe splashing of the metal powder, can adsorb the metal powder through the magnetic field, remove redundant raw materials through vibration, coat a layer of uniform metal film on the surface of the display screen, collect the redundant metal powder through air flow, extrude the redundant metal powder, and reduce the storage space.

Description

System for adding metal film inside display screen by utilizing magnetic field

Technical Field

The invention belongs to the field of display screens, and particularly relates to a system for adding a metal film in a display screen by using a magnetic field.

Background

As is known, a display screen is a display tool which displays a certain electronic file on a screen through a specific transmission device and reflects the electronic file to human eyes, and the display screen is an indispensable element of a television, a computer and the like, but the metal film adding process in the existing display screen production may incompletely splash metal powder on the display screen, so that the subsequent heating and film coating effect may cause rework due to the condition of generating plating missing and plating missing due to unsafe splashing, uniform addition of the metal film is rarely realized, the processing process of the display screen is reduced, the product performance of the display screen is reduced, the economic benefit is reduced, the redundant metal powder cannot be collected and utilized, the utilization rate of raw materials is improved, and the cost is reduced.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a system for adding a metal film in a display screen by using a magnetic field, the system for adding the metal film in the display screen by using the magnetic field can completely splash metal powder on the display screen, can prevent the subsequent heating film coating effect from generating rework condition caused by the condition that the metal powder is not safely splashed to generate plating missing and plating, can adsorb the metal powder by using the magnetic field and remove redundant raw materials by vibration, so that the surface of the display screen is coated with a uniform metal film, and can collect the redundant metal powder by using air flow, extrude and reduce the storage space.

The purpose of the invention can be realized by the following technical scheme: the utility model provides an utilize magnetic field to add inside metal film system of display screen, includes the casing, the casing upside is equipped with sprays the chamber, it is equipped with sprinkler to spray the intracavity, and sprinkler is used for the display screen to spray of metal powder in the production process, the casing rear side is equipped with the vibrations chamber, the vibrations intracavity is equipped with vibrator, and vibrator is used for getting rid of the vibrations of unnecessary metal powder, the casing front side is equipped with magnetic field chamber, be equipped with magnetic field device in the magnetic field chamber, magnetic field device is used for the even display screen upside that attracts of metal powder, the chamber is retrieved to the casing downside, it is equipped with recovery unit to retrieve the intracavity, and recovery unit is used for the recovery to unnecessary metal powder.

Preferably, sprinkler is including fixing the pulley of casing front side, the display screen has been put on the pulley, the fixed bin that is equipped with of casing upside, the fixed dust guard that is equipped with on the bin, spray the fixed stay tube that is equipped with in the chamber, the fixed motor that sprays that is equipped with of stay tube downside, it sprays the axle to spray the fixed axle that is equipped with of motor output, spray the axle with stay tube normal running fit, search the book and spray the fixed board that sprays that is equipped with of axle downside, spray the board with spray chamber lateral wall sliding connection.

Preferably, a feeding motor is fixedly arranged on the upper side of the supporting tube, a feeding shaft is fixedly arranged at the output end of the feeding motor, supporting blocks are arranged on the feeding shaft in a meshed mode, the feeding shaft is rotatably connected with the supporting tube, a sliding rod is arranged on each of the left side and the right side of the supporting tube in a sliding mode, a feeding spring is arranged between the two sliding rods in a connecting mode, each supporting block is hinged to a feeding rod, each feeding rod is hinged to the supporting block, a plug tube is arranged on the upper side of the supporting tube in a sliding mode, and a pipe racing spring is arranged between the plug tube and the supporting tube in a connecting mode.

Preferably, vibrator is including sliding the setting and being in vibrating plate on the lateral wall behind the casing, the vibrating plate with the casing left and right sides wall is connected and is equipped with adjusting spring, the rotation of vibrating plate rear side is equipped with two vibrations axles, the epaxial fixed vibrations wheel that is equipped with of vibrations, the vibrations axle is through setting up the motor of vibrating plate downside, the fixed sliding block that is equipped with of vibrations chamber lateral wall, the sliding block with vibrations wheel sliding fit, the fixed two motors that rotate that are equipped with in vibrating plate front side, every it is fixed with the card axle to rotate the motor output, the card axle with vibrating plate normal running fit, the card axle with fixture block fixed fit, the fixture block with display screen sliding fit.

Preferably, the magnetic field device comprises a storage battery fixed on the lower side wall of the magnetic field cavity, a magnetic field block is fixedly arranged on the upper side wall of the magnetic field cavity, and electric wires are connected with the lower side of the magnetic field block and the storage battery in a left-right mode.

Preferably, recovery unit is including fixing retrieve the collection motor on the chamber side, it is fixed to be equipped with the collection axle to collect the motor output, the fixed suction pump that is equipped with of input of collection axle, the suction pump with retrieve the chamber and pass through the breather pipe and connect, be equipped with the sieve cotton in the breather pipe, the suction pump with the casing outside is passed through the breather pipe and is connected, it rotates and is equipped with the recovery axle to retrieve the chamber front side, it is through fixing to retrieve the axle motor on the chamber rear side and rotate, it is fixed to be equipped with on the recovery axle and retrieves the piece, the material loading motor with retrieve chamber lateral wall sliding fit, it is equipped with the extrusion piece to slide on the piece to retrieve, the extrusion piece with it is equipped with the recovery spring to retrieve the piece and is connected, the gyro wheel of extrusion piece downside with retrieve the piece rolling fit.

When will carry out the sandblast metal powder to the display screen, the pulley drives the display screen to the assigned position, start, it rotates to drive the material loading axle, drive the supporting shoe upward movement and remove, extrusion through the material loading pole is with the slide bar toward both sides extrusion, increase material loading spring elastic potential energy simultaneously, enlarge the volume in the intracavity, make the stopper pipe lapse, the pipe spring is taken a match in the extrusion, simultaneously with the metal powder in the holding box drop on spraying the board through the gap of bin downside, spray the motor start simultaneously, rotate and spray the axle, make and spray the board and rotate, the metal powder that will spray on the board simultaneously splashes on the display screen of downside, this device can splash the metal powder completely on the display screen, can not produce the condition of doing over again for subsequent heating coating film's effect can not producing the condition of lacking the plating and producing for splashing metal powder safely.

After splashing, the storage battery is started to enable the magnetic field block to generate a magnetic field through an electric wire, the display screen generates slight magnetic adsorption of metal powder on the surface of the display screen, meanwhile, the rotating motor is started to drive the clamping shaft to rotate to enable the clamping block to clamp the display screen, the vibration shaft is rotated through the motor to drive the vibration wheel to rotate, the vibration wheels on the upper side and the lower side are enabled to be in staggered contact with the sliding block, the adjusting spring is squeezed or stretched, the display screen is enabled to shake left and right, the metal powder on the surface of the display screen, which cannot be adsorbed, is shaken and dropped, an even metal powder film is formed on the surface of the display screen, the device adsorbs the metal powder through the magnetic field, redundant raw materials are removed through vibration, the surface of the display screen is coated with an even metal film, the processing technology of the display screen is improved, the product performance of the display screen is better, and the economic benefit is improved.

The collection motor starts, drive and collect the axle and rotate and drive the sucking pump operation, make the circulation that the air from last down of retrieving the intracavity, drive metal powder, enter into and collect on the extrusion piece, retrieve the axle and pass through the motor and rotate, make the extrusion piece slide to discharge from the below export after the metal powder is collected in the extrusion, this device passes through the air current and collects unnecessary metal powder, extrude, reduce the space of storage, retrieved unnecessary raw materials simultaneously, improve the utilization ratio of raw materials, the cost is reduced.

Compared with the prior art, the system for adding the metal film in the display screen by using the magnetic field has the following advantages:

1. the metal powder can be completely splashed on the display screen, and the condition of rework caused by the condition that the metal powder is not safely splashed to cause plating missing and plating missing can be avoided for the subsequent heating film plating effect.

2. The metal powder is adsorbed by the magnetic field, and redundant raw materials are removed by vibration, so that a layer of uniform metal film is coated on the surface of the display screen, the processing technology of the display screen is improved, the product performance of the display screen is better, and the economic benefit is improved.

3. Collect unnecessary metal powder through the air current, extrude, reduce the space of storing, retrieved unnecessary raw materials simultaneously, improve the utilization ratio of raw materials, the cost is reduced.

Drawings

FIG. 1 is a schematic diagram of a system for adding metal films inside a display screen by using a magnetic field.

Fig. 2 is a sectional view taken along a line a-a in fig. 1.

Fig. 3 is a sectional view taken along line B-B in fig. 2.

Fig. 4 is an enlarged view of the structure at C in fig. 2.

Fig. 5 is an enlarged view of the structure at D in fig. 2.

In the figure, 10, the housing; 11. a vibration plate; 12. a clamping block; 13. adjusting the spring; 14. clamping a shaft; 15. a display screen; 16. collecting the motor; 17. a suction pump; 18. a dust-proof plate; 19. a storage tank; 20. a spray chamber; 21. a pulley; 22. a recovery chamber; 23. a collection shaft; 24. a magnetic field block; 25. a storage battery; 26. an electric wire; 27. a magnetic field cavity; 28. (ii) a 29. A vibration shaft; 30. a vibration wheel; 31. a slider; 32. rotating the motor; 33. a vibration chamber; 36. plugging the tube; 37. a race tube spring; 38. a slide bar; 40. a spraying motor; 41. a spray shaft; 42. a spray plate; 43. a feeding spring; 44. a feeding rod; 45. a feeding shaft; 46. a support block; 47. a feeding motor; 48. extruding the block; 49. recovering the blocks; 50. recovering the shaft; 51. supporting a tube; 52. and recovering the spring.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1, an utilize magnetic field to add inside metal film system of display screen, including casing 10, casing 10 upside is equipped with sprays chamber 20, it is equipped with sprinkler to spray intracavity 20, sprinkler is used for the display screen to spray of metal powder in process of production, casing 10 rear side is equipped with vibrations chamber 33, be equipped with vibrator in vibrations chamber 33, vibrator is used for getting rid of unnecessary metal powder's vibrations, casing 10 front side is equipped with magnetic field chamber 27, be equipped with magnetic field device in the magnetic field chamber 27, magnetic field device is used for the even attraction display screen upside to metal powder, casing 10 downside recovery chamber 22, be equipped with recovery unit in the recovery chamber 22, recovery unit is used for the recovery to unnecessary metal powder.

As shown in fig. 1, fig. 2 and fig. 4, the spraying device includes a pulley 21 fixed on the front side of the casing 10, a display screen 15 is placed on the pulley 21, a storage box 19 is fixedly arranged on the upper side of the casing 10, a dust-proof plate 18 is fixedly arranged on the storage box 19, a support pipe 51 is fixedly arranged on the spraying cavity 20, a spraying motor 40 is fixedly arranged on the lower side of the support pipe 51, a spraying shaft 41 is fixedly arranged at the output end of the spraying motor 40, the spraying shaft 41 is in running fit with the support pipe 51, a spraying plate 42 is fixedly arranged on the lower side of the spraying shaft 41 for searching books, and the spraying plate 42 is in sliding connection with the side wall of the spraying cavity 20.

As shown in fig. 1, 2 and 4, a feeding motor 47 is fixedly arranged on the upper side of a support pipe 51, a feeding shaft 45 is fixedly arranged at the output end of the feeding motor 47, a support block 46 is engaged with the feeding shaft 45, the feeding shaft 45 is rotatably connected with the support pipe 51, a slide rod 38 is slidably arranged on each of the left side and the right side of the support pipe 51, a feeding spring 43 is connected between the two slide rods 38, a feeding rod 44 is hinged to each support block 46, each feeding rod 44 is hinged to the support block 46, a plug pipe 36 is slidably arranged on the upper side of the support pipe 51, and a plug pipe spring 37 is connected with the support pipe 51 and the plug pipe 36.

As shown in fig. 2 and fig. 3, the vibration device includes a vibration plate 11 slidably disposed on the rear side wall of the housing 10, the vibration plate 11 is connected to the left and right side walls of the housing 10 and provided with an adjusting spring 13, the rear side of the vibration plate 11 is rotatably provided with two vibration shafts 29, the vibration shafts 29 are fixedly provided with vibration wheels 30, the vibration shafts 29 pass through motors disposed on the lower sides of the vibration plate 11, the side wall of the vibration cavity 33 is fixedly provided with sliding blocks 31, the sliding blocks 31 are slidably engaged with the vibration wheels 30, the front side of the vibration plate 11 is fixedly provided with two rotating motors 32, the output end of each rotating motor 32 is fixedly provided with a clamping shaft 14, the clamping shaft 14 is rotatably engaged with the vibration plate 11, the clamping shaft 14 is fixedly engaged with the clamping block 12, and the clamping block 12 is slidably engaged with the display screen 15.

As shown in fig. 2, the magnetic field device includes a storage battery 25 fixed on the lower sidewall of the magnetic field cavity 27, a magnetic field block 24 is fixed on the upper sidewall of the magnetic field cavity 27, and electric wires 26 are connected to the left and right of the storage battery 25 at the lower side of the magnetic field block 24.

As shown in fig. 2 and 5, the recycling device includes a collecting motor 16 fixed on the side of the recycling cavity 22, a collecting shaft 23 is fixed at the output end of the collecting motor 16, an intake pump 17 is fixed at the input end of the collecting shaft 23, the intake pump 17 is connected with the recycling cavity 22 through a vent pipe, a sieve cotton is arranged in the vent pipe, the intake pump 17 is connected with the outer side of the casing 10 through the vent pipe, a recycling shaft 50 is rotatably arranged at the front side of the recycling cavity 22, the recycling shaft 50 rotates through a motor fixed on the rear side of the recycling cavity 22, a recycling block 49 is fixedly arranged on the recycling shaft 50, a feeding motor 47 is in sliding fit with the side wall of the recycling cavity 22, an extruding block 48 is slidably arranged on the recycling block 49, a recycling spring 52 is arranged between the extruding block 48 and the recycling block 49, and a roller on the lower side of the extruding block 48 is in rolling fit with the recycling block 49.

When the display screen is to be subjected to sand blasting with metal powder, the pulley 21 drives the display screen 15 to a specified position, 4 is started, the feeding shaft 45 is driven to rotate, the supporting block 46 is driven to move upwards, the sliding rod 38 is extruded towards two sides through the extrusion of the feeding rod 44, meanwhile, the elastic potential energy of the feeding spring 43 is increased, the volume in the cavity is enlarged, the plug tube 36 slides downwards to extrude the tube-racing spring 37, while dropping the metal powder in the storage tank 19 onto the spray plate 42 through a slit on the lower side of the storage tank 19, and at the same time, the spraying motor 40 is started to rotate the spraying shaft 41, so that the spraying plate 42 is rotated, and simultaneously the metal powder on the spraying plate 42 is sprinkled on the display screen 15 at the lower side, the device can sprinkle the metal powder on the display screen completely, the subsequent heating coating effect can avoid the condition of rework caused by the condition of plating missing and plating missing caused by the unsafe splashing of the metal powder.

After splashing, the storage battery 25 is started to enable the magnetic field block 24 to generate a magnetic field through the electric wire 26, so that the display screen 15 generates slight magnetic attraction on the metal powder on the surface of the display screen 15, meanwhile, the motor 32 is rotated to start the clamping shaft 14 to rotate so that the clamping block 12 clamps the display screen 15, the vibration shaft 29 rotates through the motor to drive the vibration wheel 30 to rotate, so that the vibration wheels 30 on the upper side and the lower side are in staggered contact with the sliding block 31 to extrude or stretch the adjusting spring 13, the display screen 15 shakes left and right, metal powder which cannot be adsorbed on the surface of the display screen 15 is shaken to fall off, a uniform metal powder film is formed on the surface of the display screen 15, the device adsorbs the metal powder through a magnetic field, and redundant raw materials are removed through vibration, so that a layer of uniform metal film is coated on the surface of the display screen, the processing technology of the display screen is improved, the product performance of the display screen is better, and the economic benefit is improved.

Collect motor 16 and start, it rotates and drives the operation of aspiration pump 17 to drive collection axle 23, make the circulation that the air in retrieving the chamber 22 down from last, drive metal powder, it collects on the extrusion piece 48 to enter into, it passes through the motor rotation to retrieve axle 50, make extrusion piece 48 slide, thereby the extrusion is collected and is discharged from the export below behind the metal powder, this device passes through the air current and collects unnecessary metal powder, extrude, reduce the space of storage, unnecessary raw materials has been retrieved simultaneously, the utilization ratio of raw materials is improved, and the cost is reduced.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides an utilize magnetic field to add inside metal film system of display screen, includes casing (10), its characterized in that, casing (10) upside is equipped with sprays chamber (20), be equipped with sprinkler in spraying chamber (20), sprinkler is used for the display screen in the production process metal powder's spraying, casing (10) rear side is equipped with vibrations chamber (33), be equipped with vibrator in vibrations chamber (33), vibrator is used for getting rid of unnecessary metal powder's vibrations, casing (10) front side is equipped with magnetic field chamber (27), be equipped with magnetic field device in magnetic field chamber (27), magnetic field device is used for the even attraction display screen upside of metal powder, casing (10) downside retrieves chamber (22), be equipped with recovery unit in retrieving chamber (22), recovery unit is used for the recovery to unnecessary metal powder.

2. The system for adding metal films inside a display screen by using magnetic fields as claimed in claim 1, wherein: sprinkler is including fixing pulley (21) of casing (10) front side, display screen (15) have been put on pulley (21), casing (10) upside is fixed and is equipped with bin (19), fixed dust guard (18) that is equipped with on bin (19), it is fixed on chamber (20) and is equipped with stay tube (51) to spray, stay tube (51) downside is fixed and is equipped with sprays motor (40), it sprays axle (41) to spray motor (40) output is fixed to be equipped with, spray axle (41) with stay tube (51) normal running fit, searches for the book and sprays axle (41) downside and fix and be equipped with and spray board (42), spray board (42) with spray chamber (20) lateral wall sliding connection.

3. The system for adding metal films inside a display screen by using magnetic fields as claimed in claim 2, wherein: the feeding device is characterized in that a feeding motor (47) is fixedly arranged on the upper side of the supporting pipe (51), a feeding shaft (45) is fixedly arranged at the output end of the feeding motor (47), supporting blocks (46) are arranged on the feeding shaft (45) in a meshed mode, the feeding shaft (45) is rotatably connected with the supporting pipe (51), sliding rods (38) are arranged on the left side and the right side of the supporting pipe (51) in a sliding mode, a feeding spring (43) is connected between the two sliding rods (38), each supporting block (46) is hinged to a feeding rod (44), each feeding rod (44) is hinged to the supporting block (46), a plug pipe (36) is arranged on the upper side of the supporting pipe (51) in a sliding mode, and a pipe racing spring (37) is connected between the plug pipe (36) and the supporting pipe (51).

4. The system of claim 3, wherein the system comprises: the vibration device comprises a vibration plate (11) which is arranged on the rear side wall of the shell (10) in a sliding manner, the vibration plate (11) is connected with the left side wall and the right side wall of the shell (10) and is provided with an adjusting spring (13), the rear side of the vibration plate (11) is rotationally provided with two vibration shafts (29), the vibration shafts (29) are fixedly provided with vibration wheels (30), the vibration shafts (29) are provided with motors arranged on the lower sides of the vibration plate (11), the side wall of a vibration cavity (33) is fixedly provided with a sliding block (31), the sliding block (31) is in sliding fit with the vibration wheels (30), the front side of the vibration plate (11) is fixedly provided with two rotating motors (32), the output end of each rotating motor (32) is fixedly provided with a clamping shaft (14), the clamping shaft (14) is in rotating fit with the vibration plate (11), and the clamping shaft (14) is in fixed fit with the clamping block (12), the fixture block (12) is in sliding fit with the display screen (15).

5. The system of claim 4, wherein the metal film system is used for adding metal films inside the display screen by using a magnetic field, and comprises: the magnetic field device comprises a storage battery (25) fixed on the lower side wall of the magnetic field cavity (27), a magnetic field block (24) is fixedly arranged on the upper side wall of the magnetic field cavity (27), and the lower side of the magnetic field block (24) is connected with the storage battery (25) in a left-right mode and is provided with an electric wire (26).

6. The system of claim 5, wherein the system comprises: the recovery device comprises a collection motor (16) fixed on the side edge of the recovery cavity (22), a collection shaft (23) is fixedly arranged at the output end of the collection motor (16), a suction pump (17) is fixedly arranged at the input end of the collection shaft (23), the suction pump (17) is connected with the recovery cavity (22) through a vent pipe, cotton screening is arranged in the vent pipe, the suction pump (17) is connected with the outer side of the shell (10) through the vent pipe, a recovery shaft (50) is arranged on the front side of the recovery cavity (22) in a rotating mode, the recovery shaft (50) is arranged on the rear side of the recovery cavity (22) in a rotating mode, a recovery block (49) is fixedly arranged on the recovery shaft (50), a feeding motor (47) is in sliding fit with the side wall of the recovery cavity (22), an extrusion block (48) is arranged on the recovery block (49) in a sliding mode, and a recovery spring (52) is arranged on the extrusion block (48) and connected with the recovery block (49), the roller on the lower side of the extrusion block (48) is in rolling fit with the recovery block (49).