CN217893350U - Film pasting device for LED display screen production - Google Patents

Abstract

The utility model discloses a pad pasting device for LED display screen production, which relates to the technical field of LED display screen processing, and comprises a workbench, wherein the top end of the workbench is respectively and fixedly provided with an electric air pump, a limiting plate and a switch panel, the air pump end of the electric air pump is fixedly provided with a first hose, one end of the first hose is fixedly provided with a connecting cylinder, the inner wall of the connecting cylinder is fixedly provided with a dust screen, and the surface of the connecting cylinder is in threaded connection with an auxiliary cylinder; the utility model has the advantages that: through the electric suction pump production suction, the inside of dust absorption fill is linked together through the inside of handheld section of thick bamboo, second hose and supplementary section of thick bamboo with the connecting cylinder, and the dust absorption fill inhales the dust, and the dust enters into the inside of connecting cylinder and is blockked by the dust screen to detach the dust on LED display screen surface, avoid using the cotton to clean the LED display screen simultaneously, avoid preparing a plurality of cotton, it is more convenient.

Description

Film pasting device for LED display screen production

Technical Field

The utility model relates to a pad pasting device, in particular to a pad pasting device for production of LED display screen belongs to LED display screen processing technology field.

Background

A pad pasting device for LED display screen production is an auxiliary device of LED display screen processing, and has obtained extensive use in the auxiliary device's of LED display screen processing field. When the existing film sticking device for producing the LED display screen is used, firstly, the processed LED display screen is placed on a workbench and is fixed through a fixing frame, and then, a worker sticks a film on the LED display screen;

the film sticking device for the production of the LED display screen, which is disclosed by the application number of CN202022160693.4, is an increasingly mature technology, and comprises a workbench, wherein a plurality of groups of supporting 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 supporting 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 ", but the device still has following defect when the in-service use.

1) Prior art absorbs the sterile water through clearance squirt and extraction pipeline, then the clearance squirt atomizes to spray to the LED display screen, later reuses the cotton and cleans the LED display screen, gets rid of adnexed dust on the LED display screen, reduces adnexed dust on the LED display screen, but the palm is being infected with the moisture on the cotton easily in the process of cleaning, and the pad pasting is polluted easily to the moist hand in surface when removing the pad pasting

2) The cotton cloth becomes dirty after being wiped for many times, and the dirty cotton cloth can form water marks on the surface of the LED display screen, so that a plurality of cotton cloths need to be prepared, and the cotton cloths need to be cleaned and aired timely, and the LED display screen is not convenient enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pad pasting device for production of LED display screen to solve the moisture that the current palm that provides among the above-mentioned background art is being infected with the cotton easily in the cleaning process, the problem of pad pasting is polluted easily to the moist hand in surface when removing the pad pasting.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pad pasting device for production of LED display screen, includes the workstation, the top of workstation is fixed respectively and is equipped with electronic aspiration pump, limiting plate and flush mounting plate of switch, the first hose of fixed being equipped with of air exhaust of electronic aspiration pump, the fixed connecting cylinder that is equipped with of one end of first hose, the fixed dust screen that is equipped with of inner wall of connecting cylinder, the surperficial threaded connection of connecting cylinder has supplementary section of thick bamboo, the inside of supplementary section of thick bamboo is linked together with the inside of connecting cylinder, the fixed second hose that is equipped with of one end of supplementary section of thick bamboo, the fixed handheld section of thick bamboo that is equipped with of one end of second hose, the fixed dust absorption fill that is equipped with of one end of handheld section of thick bamboo, the top of workstation is equipped with two first adjusting part, the bottom of workstation is equipped with the second adjusting part.

Preferably, two the first adjusting part all includes first baffle, one of them the fixed top that sets up at the workstation of first baffle, another first baffle slides and sets up on the top of workstation, one of them the front of first baffle and the back of another first baffle all fixedly are equipped with two second baffles, four one side of second baffle all rotates through the bearing and is connected with first lead screw, per two corresponding the screw direction of first lead screw is all opposite, per two corresponding all fixedly be equipped with spacing dish between the first lead screw, four the surface of first lead screw all has first splint through screw-nut threaded connection, four one side of first splint all fixedly is equipped with the second splint, two of them the opposite side of second baffle all rotates through the bearing and is connected with the action bars, two the one end of action bars respectively with the one end fixed connection of two first lead screws wherein.

Preferably, two the other end of first lead screw all is fixed and is equipped with the carousel, four the bottom of second splint and the bottom of four first splint all with the top sliding connection of workstation, wherein two the back of first splint all with the front sliding connection of one of them first baffle, two in addition the front of first splint all with the back sliding connection of another first baffle.

Preferably, the second adjusting component comprises a third baffle, the third baffle is fixedly arranged at the bottom end of the workbench, the front surface of the third baffle is rotatably connected with a second lead screw through a bearing, a transmission disc is fixedly arranged at one end of the second lead screw, a transmission plate is connected to the surface of the second lead screw through a lead screw nut and threads, and one side of the transmission plate is fixedly connected with one side of another first baffle.

Preferably, the limiting groove is formed in the surface of the limiting plate, the inner wall of the limiting groove is connected with the surface of the connecting cylinder in a sliding mode, guide holes communicated with the inside of the limiting groove are formed in the two sides of the limiting plate, a limiting rod is connected to the inner wall of each guide hole in a sliding mode, and a pull plate is fixedly arranged at one end of each limiting rod.

Preferably, the surface of workstation has seted up the spout, the inner wall of spout and the surperficial sliding connection of driving plate, the bottom of workstation is fixed respectively and is equipped with deposit box and four supporting legs.

Preferably, an electric air pump switch is arranged on the surface of the switch panel, and the electric air pump is electrically connected with an external power supply through the electric air pump switch.

Compared with the prior art, the utility model provides a pair of a pad pasting device for production of LED display screen has following beneficial effect:

1. the suction force is generated by the electric suction pump, the handheld barrel is moved, the position of the dust suction hopper is adjusted, the dust suction hopper faces the surface of the LED display screen, the interior of the dust suction hopper is communicated with the interior of the connecting barrel through the handheld barrel, the second hose and the auxiliary barrel, the dust is sucked by the dust suction hopper, the dust enters the interior of the connecting barrel and is blocked by the dustproof net, and therefore the dust on the surface of the LED display screen is removed, meanwhile, the LED display screen is prevented from being cleaned by cotton cloth, preparation of a plurality of cotton cloths is avoided, and the LED display screen is more convenient to use;

2. the dust is convenient to clean, the air permeability of the dustproof net in the connecting cylinder is ensured, the orientation of the connecting cylinder is adjusted, the outlet of the connecting cylinder faces upwards, the auxiliary cylinder is rotated, the auxiliary cylinder in threaded connection with the connecting cylinder is separated, the connecting cylinder is immersed in water, the dust is made to fall into the water, the dust on the surface of the dustproof net is removed, and the auxiliary cylinder is connected with the connecting cylinder in a threaded manner after the dustproof net is dried;

3. the LED display screens with different sizes can be transversely clamped through the two first adjusting assemblies, the practicability is enhanced, the rotary table is rotated, the rotary table drives the operating rod to rotate, the operating rod drives the first lead screw fixedly connected with the operating rod to rotate, the first lead screw drives the limiting disc fixedly connected with the first lead screw to rotate, the limiting disc drives the other first lead screw to rotate, the two first lead screws respectively drive the two first clamping plates to move, the thread directions of the two first lead screws fixedly connected with the limiting disc are opposite, and therefore the moving directions of the two first clamping plates are opposite, and the LED display screens with different sizes can be transversely clamped;

4. through the second adjusting part who sets up, can be to not unidimensional LED display screen front and back centre gripping, the practicality has been strengthened, rotate the driving disc, the driving disc drives the second lead screw and rotates, the second lead screw drives the driving plate and removes, the driving plate drives and removes rather than fixed connection's first baffle, this first baffle drives two corresponding first splint removals through two second baffles and two first lead screws, two first splint drive two second splint removals respectively, make two second splint all to the direction that is close another first baffle remove, these two final second splint support the front of LED display screen, these two second splint can promote the LED display screen, up to two other second splint support the back of LED display screen, accomplish the centre gripping around to not unidimensional LED display screen.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic bottom view of the present invention.

In the figure: 1. a work table; 2. an electric air pump; 3. a limiting plate; 4. a switch panel; 5. a first hose; 6. a first adjustment assembly; 601. a first baffle plate; 602. a second baffle; 603. a first lead screw; 604. a limiting disc; 605. a first splint; 606. a second splint; 607. an operating lever; 7. a second adjustment assembly; 701. a third baffle plate; 702. a second lead screw; 703. a drive plate; 704. a drive plate; 8. a connecting cylinder; 9. an auxiliary cylinder; 10. a second hose; 11. a hand-held cartridge; 12. a dust suction hopper; 13. a turntable; 14. a limiting groove; 15. a guide hole; 16. a limiting rod; 17. pulling a plate; 18. a chute; 19. a storage box; 20. and (7) supporting legs.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-4, the utility model provides a pad pasting device for production of LED display screen, including workstation 1, the top of workstation 1 is fixed respectively and is equipped with electronic aspiration pump 2, limiting plate 3 and flush mounting plate 4 of switch, the first hose 5 is fixed to the air exhaust end of electronic aspiration pump 2, the one end of first hose 5 is fixed and is equipped with connecting cylinder 8, the inner wall of connecting cylinder 8 is fixed and is equipped with the dust screen, the surface screw thread of connecting cylinder 8 is connected with auxiliary cylinder 9, the inside of auxiliary cylinder 9 is linked together with the inside of connecting cylinder 8, the one end of auxiliary cylinder 9 is fixed and is equipped with second hose 10, the one end of second hose 10 is fixed and is equipped with handheld section of thick bamboo 11, the one end of handheld section of thick bamboo 11 is fixed and is equipped with dust absorption hopper 12, the top of workstation 1 is equipped with two first adjusting component 6, the bottom of workstation 1 is equipped with second adjusting component 7;

the surface of the limiting plate 3 is provided with a limiting groove 14, the inner wall of the limiting groove 14 is connected with the surface of the connecting cylinder 8 in a sliding manner, two sides of the limiting plate 3 are provided with guide holes 15 communicated with the interior of the limiting groove 14, the inner walls of the two guide holes 15 are connected with a limiting rod 16 in a sliding manner, and one end of the limiting rod 16 is fixedly provided with a pulling plate 17;

the surface of the workbench 1 is provided with a chute 18, the inner wall of the chute 18 is connected with the surface of the transmission plate 704 in a sliding way, and the bottom end of the workbench 1 is respectively and fixedly provided with a storage box 19 and four supporting legs 20;

the surface of the switch panel 4 is provided with an electric air pump switch, and the electric air pump 2 is electrically connected with an external power supply through the electric air pump switch;

referring to fig. 1-4, the utility model provides a film sticking device for producing LED display screen further includes two first adjusting components 6, two first adjusting components 6 include first baffle 601, one of them first baffle 601 is fixed and set up at the top of workstation 1, another first baffle 601 slides and sets up at the top of workstation 1, two second baffle 602 are fixed and set up respectively on the front of one of them first baffle 601 and the back of another first baffle 601, one side of four second baffle 602 is connected with first lead screw 603 through the bearing rotation, the screw direction of every two corresponding first lead screws 603 is opposite, every two corresponding first lead screws 603 is fixed and set up spacing disc 604, the surface of four first lead screws 603 is connected with first splint 605 through lead screw nut screw thread, one side of four first splint 605 is fixed and set up second splint 606, wherein the other side of two second baffle 602 is connected with action bars 607 through the bearing rotation, one end of two action bars 607 is connected with one end of two of them first splint 603 respectively;

the other ends of the two first screw rods 603 are fixedly provided with a rotating disc 13, the bottom ends of the four second clamping plates 606 and the bottom ends of the four first clamping plates 605 are in sliding connection with the top end of the workbench 1, wherein the back surfaces of the two first clamping plates 605 are in sliding connection with the front surface of one first baffle 601, and the front surfaces of the other two first clamping plates 605 are in sliding connection with the back surface of the other first baffle 601;

specifically, as shown in fig. 1, fig. 2, and fig. 4, the rotary plate 13 is rotated, the rotary plate 13 drives the operation rod 607 to rotate, the operation rod 607 drives the first lead screw 603 fixedly connected to the operation rod 607 to rotate, the first lead screw 603 drives the limiting plate 604 fixedly connected to the first lead screw to rotate, the limiting plate 604 drives the other first lead screw 603 to rotate, the two first lead screws 603 respectively drive the two first clamping plates 605 to move, the directions of the threads of the two first lead screws 603 fixedly connected to the limiting plate 604 are opposite, and then the directions of the two first clamping plates 605 are opposite, so that the LED display screens with different sizes can be transversely clamped, and the practicability is enhanced.

Example 2:

the second adjusting assembly 7 comprises a third baffle 701, the third baffle 701 is fixedly arranged at the bottom end of the workbench 1, the front surface of the third baffle 701 is rotatably connected with a second screw rod 702 through a bearing, one end of the second screw rod 702 is fixedly provided with a transmission disc 703, the surface of the second screw rod 702 is connected with a transmission plate 704 through a screw nut and a thread, and one side of the transmission plate 704 is fixedly connected with one side of the other first baffle 601;

specifically, as shown in fig. 1 and 4, the transmission disc 703 is rotated, the transmission disc 703 drives the second lead screw 702 to rotate, the second lead screw 702 drives the transmission plate 704 to move, the transmission plate 704 moves in a direction close to the third baffle 701, the transmission plate 704 drives the first baffle 601 fixedly connected with the transmission plate to move, the first baffle 601 drives the two second baffles 602 fixedly connected with the first baffle 601 to move, the first baffle 601 drives the two corresponding first clamping plates 605 to move through the two second baffles 602 and the two first lead screws 603, the two first clamping plates 605 respectively drive the two second clamping plates 606 to move, so that the two second clamping plates 606 all move in a direction close to the other first baffle 601, finally the two second clamping plates 606 abut against the front side of the LED display screen, the two second clamping plates 606 can push the LED display screen until the other two second clamping plates 606 abut against the back side of the LED display screen, front and back clamping of the LED display screens with different sizes is completed, and practicability is enhanced.

The working principle is as follows: when the dust on the surface of the LED display screen needs to be removed, the electric air pump 2 is started through the electric air pump switch, the electric air pump 2 generates suction force, the handheld barrel 11 is moved, the position of the dust hopper 12 is adjusted, the dust hopper 12 faces the surface of the LED display screen, the inside of the dust hopper 12 is communicated with the inside of the connecting barrel 8 through the handheld barrel 11, the second hose 10 and the auxiliary barrel 9, the dust hopper 12 sucks dust, the dust enters the inside of the connecting barrel 8 and is blocked by the dust screen, the dust on the surface of the LED display screen is removed, meanwhile, the LED display screen is prevented from being cleaned through cotton cloth, a plurality of cotton cloths are prevented from being prepared, the use is more convenient, when the dust on the connecting barrel 8 needs to be cleaned, the orientation of the connecting barrel 8 is adjusted, the upward outlet of the connecting barrel 8 is enabled to be rotated again the auxiliary barrel 9, the auxiliary cylinder 9 in threaded connection with the connecting cylinder 8 is separated, the connecting cylinder 8 is immersed in water to enable dust to fall into the water, so that the dust on the surface of the dust screen is removed, the auxiliary cylinder 9 is in threaded connection with the connecting cylinder 8 after the dust screen is dried, the dust is convenient to clean, the air permeability of the dust screen inside the connecting cylinder 8 is ensured, LED display screens with different sizes can be transversely clamped through the two first adjusting components 6, the practicability is enhanced, the rotary disc 13 is rotated, the rotary disc 13 drives the operating rod 607 to rotate, the operating rod 607 drives the first lead screw 603 fixedly connected with the operating rod to rotate, the first lead screw 603 drives the limiting disc 604 fixedly connected with the first lead screw 603 to rotate, the limiting disc 604 drives the other first lead screw 603 to rotate, the two first lead screws 603 respectively drive the two first clamping plates 605 to move, the thread directions of the two first lead screws 603 fixedly connected with the limiting disc 604 are opposite, therefore, the moving directions of the two first clamping plates 605 are opposite, so as to transversely clamp the LED display screens with different sizes, and through the second adjusting assembly 7, the LED display screens with different sizes can be clamped back and forth, so that the practicability is enhanced, the transmission plate 703 is rotated, the transmission plate 703 drives the second lead screw 702 to rotate, the second lead screw 702 drives the transmission plate 704 to move, the transmission plate 704 moves towards the direction close to the third baffle 701, the transmission plate 704 drives the first baffle 601 fixedly connected with the transmission plate to move, the first baffle 601 drives the two second baffles 602 fixedly connected with the first baffle 601 to move, the first baffle 601 drives the two corresponding first clamping plates 605 to move through the two second baffles 602 and the two first lead screws 603, two first splint 605 drive two second splint 606 respectively and remove, make two second splint 606 all remove to the direction that is close another first baffle 601, these two final second splint 606 support the front of LED display screen, these two second splint 606 can promote the LED display screen, support the back of LED display screen up to two other second splint 606, accomplish the centre gripping around to the LED display screen of unidimensional, through gag lever post 16, guiding hole 15, spacing groove 14 and the cooperation of limiting plate 3, can support supplementary section of thick bamboo 9, avoid connecting cylinder 8 to the direction skew that is close second adjusting part 7 when removing dust absorption fill 12, remain and place dust absorption fill 12, the mesa of handheld section of thick bamboo 11 and second hose 10, it is more convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a pad pasting device for production of LED display screen, includes workstation (1), its characterized in that, the top of workstation (1) is fixed respectively and is equipped with electronic aspiration pump (2), limiting plate (3) and flush mounting plate of switch (4), the fixed first hose (5) that is equipped with of air exhaust of electronic aspiration pump (2), the fixed connecting cylinder (8) that is equipped with of one end of first hose (5), the fixed dust screen that is equipped with of inner wall of connecting cylinder (8), the surface threaded connection of connecting cylinder (8) has supplementary section of thick bamboo (9), the inside and the inside of connecting cylinder (8) of supplementary section of thick bamboo (9) are linked together, the fixed second hose (10) that is equipped with of one end of supplementary section of thick bamboo (9), the fixed dust hopper (12) that is equipped with of one end of handing section of thick bamboo (11), the top of workstation (1) is equipped with two first adjusting part (6), the bottom of workstation (1) is equipped with second adjusting part (7).

2. The film sticking device for producing the LED display screen according to claim 1, characterized in that: the two first adjusting assemblies (6) respectively comprise first baffle plates (601), one of the first baffle plates (601) is fixedly arranged at the top end of the workbench (1), the other one of the first baffle plates (601) is slidably arranged at the top end of the workbench (1), two second baffle plates (602) are fixedly arranged on the front surface of one of the first baffle plates (601) and the back surface of the other one of the first baffle plates (601), one side of each of the four second baffle plates (602) is rotatably connected with a first screw rod (603) through a bearing, the thread directions of every two corresponding first screw rods (603) are opposite, a limiting disc (604) is fixedly arranged between every two corresponding first screw rods (603), the surfaces of the four first screw rods (603) are respectively and rotatably connected with a first clamping plate (605) through nut and thread, one side of each of the four first clamping plates (605) is fixedly provided with a second clamping plate (606), the other sides of the two second baffle plates (602) are respectively and rotatably connected with an operating rod (607) through a bearing, and one end of each of the two operating rods (607) is fixedly connected with one end of the first screw rods (603).

3. The film sticking device for producing the LED display screen according to claim 2, characterized in that: the other end of each of the two first screw rods (603) is fixedly provided with a rotating disc (13), the bottom ends of the four second clamping plates (606) and the bottom ends of the four first clamping plates (605) are connected with the top end of the workbench (1) in a sliding mode, the back faces of the two first clamping plates (605) are connected with the front face of one first baffle plate (601) in a sliding mode, and the front faces of the other two first clamping plates (605) are connected with the back face of the other first baffle plate (601) in a sliding mode.

4. The film pasting device for LED display screen production according to claim 2, wherein: the second adjusting component (7) comprises a third baffle (701), the third baffle (701) is fixedly arranged at the bottom end of the workbench (1), the front face of the third baffle (701) is rotatably connected with a second lead screw (702) through a bearing, a transmission disc (703) is fixedly arranged at one end of the second lead screw (702), the surface of the second lead screw (702) is connected with a transmission plate (704) through a lead screw nut and threads, and one side of the transmission plate (704) is fixedly connected with one side of the other first baffle (601).

5. The film pasting device for LED display screen production according to claim 1, wherein: spacing groove (14) have been seted up on the surface of limiting plate (3), the inner wall of spacing groove (14) and the sliding surface connection of connecting cylinder (8), guiding hole (15) that are linked together with the inside of spacing groove (14) are all seted up to the both sides of limiting plate (3), two the inner wall sliding connection of guiding hole (15) has gag lever post (16), the fixed arm-tie (17) that is equipped with of one end of gag lever post (16).

6. The film pasting device for LED display screen production according to claim 4, wherein: the surface of workstation (1) has seted up spout (18), the inner wall of spout (18) and the surperficial sliding connection of driving plate (704), the bottom of workstation (1) is fixed respectively and is equipped with deposit box (19) and four supporting legs (20).

7. The film sticking device for producing the LED display screen according to claim 1, characterized in that: the surface of the switch panel (4) is provided with an electric air pump switch, and the electric air pump (2) is electrically connected with an external power supply through the electric air pump switch.

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