CN215317864U

CN215317864U - Burnishing device is used in processing of LED touch-sensitive screen

Info

Publication number: CN215317864U
Application number: CN202023111651.8U
Authority: CN
Inventors: 刘迪红
Original assignee: Shenzhen Bako Optoelectronics Co ltd
Current assignee: Shenzhen Bako Optoelectronics Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-12-28
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a polishing device for processing an LED touch screen, which mainly aims to solve the problems that the conventional touch screen polishing device is inconvenient to clamp, and secondary clamping is required to be carried out on a workpiece, so that the subsequent production quality is influenced; a polishing device for processing an LED touch screen comprises a bottom plate, wherein two stand columns are arranged on the upper surface of the bottom plate in the vertical direction, square grooves are formed in the side walls of the two stand columns, a sliding block is slidably mounted in each square groove, a threaded rod is rotatably mounted in each square groove, the sliding block is sleeved on the threaded rod through a threaded hole formed in the sliding block, the threaded hole is in threaded fit with the threaded rod, a limiting block is sleeved on the threaded rod and fixedly connected with the threaded rod through a locking bolt, and a sleeve is fixedly mounted on the side wall of the sliding block; burnishing device is used in touch-sensitive screen processing easy operation, centre gripping touch-sensitive screen and drive it and reciprocate, conveniently polish a plurality of surfaces of touch-sensitive screen.

Description

Burnishing device is used in processing of LED touch-sensitive screen

Technical Field

The utility model relates to the field of touch screen processing equipment, in particular to a polishing device for processing an LED touch screen.

Background

The LED touch screen has the advantages of firmness, durability, high response speed, space saving, easiness in communication and the like, and a user can quickly obtain information wanted by the user by lightly touching the machine screen with fingers, so that the man-machine interaction is more straightforward. The surface of the LED touch screen obtained through primary processing often has a damaged layer, and scratches in the damaged layer bring negative effects on the performance of devices, so that polishing treatment is needed during processing.

The conventional touch screen polishing device is inconvenient to clamp, complex to operate when a workpiece is secondarily clamped, and affects the polishing production efficiency, the polishing quality cannot be well guaranteed, the position of the clamped touch screen cannot be adjusted, and the subsequent production quality can be affected; the processed production scraps need to be cleaned manually, and a large amount of time is wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a polishing device for processing an LED touch screen, so as to achieve the aim.

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

the utility model provides a burnishing device is used in processing of LED touch-sensitive screen, includes the bottom plate, the vertical direction of bottom plate upper surface is provided with two stands, two square groove has all been seted up to the stand lateral wall, square inslot portion slidable mounting has the slider, square inslot portion rotates and installs the threaded rod, the threaded hole cover that the slider was seted up through inside is established on the threaded rod, screw hole and threaded rod screw-thread fit, the cover is equipped with the stopper on the threaded rod, the stopper passes through locking bolt and threaded rod fixed connection, slider lateral wall fixed mounting has the sleeve, surface mounting has the air pump on the bottom plate, the air pump gas outlet is connected with the hose of giving vent to anger, the hose end-to-end connection of giving vent to anger has the shower nozzle.

On the basis of the technical scheme, the utility model also provides the following optional technical scheme:

in one alternative: two stand top horizontal direction fixed mounting has the crossbeam, the motor mounting groove has all been seted up with the crossbeam inside to the bottom plate, motor mounting groove internally mounted has drive motor, the dwang is installed with the inside equal rotation of crossbeam to the bottom plate, drive motor rotates end and dwang fixed connection, dwang one end runs through to bottom plate outside and fixedly connected with diaphragm, diaphragm surface mounting has the polish brush.

In one alternative: the top end of the threaded rod penetrates through the outer part of the cross beam and is fixedly provided with a rocker, the side walls of the threaded rod are provided with chain wheels, and the chain wheels are connected through a chain.

In one alternative: the telescopic sleeve is characterized in that a buffer spring is arranged inside the sleeve, a telescopic rod is slidably arranged inside the sleeve, one end of the telescopic rod is connected with the buffer spring, a pressing plate is fixedly arranged at one end of the telescopic rod penetrating out of the inside of the sleeve, and rubber blocks are arranged at two ends of the pressing plate.

In one alternative: the water pump is arranged at the top end of the bottom plate, a water outlet of the water pump is connected with a water outlet hose, and a water inlet of the water pump is connected with a water inlet pipe.

Compared with the prior art, the utility model has the following beneficial effects:

1. the polishing device for processing the touch screen is simple to operate, the device for clamping the touch screen can move up and down, the upper surface and the lower surface of the touch screen can be conveniently polished, chips after processing can be conveniently cleaned, the efficiency is high, and the time is saved;

2. the polishing device for processing the touch screen is internally provided with the limiting block, the position of the limiting block on the threaded rod can be adjusted, the polishing device is convenient to disassemble, and when the lifting device is damaged, the polishing device can play a supporting role, so that a workpiece is prevented from falling and being damaged;

3. burnishing device clamping is convenient for the touch-sensitive screen processing, and the fish tail on touch-sensitive screen surface can be avoided to the block rubber, prevents to add and causes economic loss man-hour, need not to carry out the secondary clamping to the touch-sensitive screen, has avoided the loaded down with trivial details step of clamping again.

Drawings

FIG. 1 is a schematic structural diagram of a polishing device for processing a touch screen;

FIG. 2 is a schematic structural diagram of a middle column of the polishing device for processing the touch screen;

fig. 3 is a partially enlarged view of a portion a of the touch panel processing polishing apparatus.

Notations for reference numerals: 1-bottom plate, 2-upright post, 201-square groove, 3-slide block, 301-threaded hole, 4-threaded rod, 5-limiting block, 6-beam, 7-motor mounting groove, 8-transmission motor, 9-spray head, 10-rotating rod, 11-polishing brush, 12-transverse plate, 13-chain, 14-chain wheel, 15-rocker, 16-sleeve, 17-buffer spring, 18-rubber block, 19-pressing plate, 20-telescopic rod, 21-water pump, 22-water inlet pipe, 23-water outlet hose, 24-air pump, 25-air outlet hose and 26-locking bolt.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the utility model. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.

Example 1

Referring to fig. 1 to 3, in the embodiment of the utility model, a polishing device for processing an LED touch screen includes a bottom plate 1, two upright posts 2 are vertically arranged on an upper surface of the bottom plate 1, square grooves 201 are respectively formed on side walls of the two upright posts 2, a slider 3 is slidably mounted in each square groove 201, a threaded rod 4 is rotatably mounted in each square groove 201, the slider 3 is sleeved on the threaded rod 4 through a threaded hole 301 formed in the slider 3, the threaded hole 301 is in threaded fit with the threaded rod 4, the threaded rod 4 rotates to drive the slider 3 to slide up and down along a cylindrical surface of the threaded rod 4, a stopper 5 is sleeved on the threaded rod 4, the stopper 5 is fixedly connected with the threaded rod 4 through a locking bolt 26, the stopper 5 is fixed on a side wall of the threaded rod 4, when the slider 3 is damaged by a thread and slides down, the stopper 5 supports the slider 3 to prevent the slider 3 from falling down, the side wall of the sliding block 3 is fixedly provided with a sleeve 16, the upper surface of the bottom plate 1 is provided with an air pump 24, an air outlet of the air pump 24 is connected with an air outlet hose 25, the tail end of the air outlet hose 25 is connected with a spray head 9, and the air pump 24 sprays air out of the spray head 9 through the air outlet hose 25 to blow away chips on the surface of a processed workpiece.

The top ends of the two upright posts are fixedly provided with a cross beam 6 in the horizontal direction, motor mounting grooves 7 are formed in the bottom plate 1 and the cross beam 6, a transmission motor 8 is mounted in each motor mounting groove 7, rotating rods 10 are rotatably mounted in the bottom plate 1 and the cross beam 6, the rotating end of each transmission motor 8 is fixedly connected with the corresponding rotating rod 10, the transmission motor 8 drives the corresponding rotating rod 10 to rotate, one end of each rotating rod 10 penetrates through the outer portion of the bottom plate 1 and is fixedly connected with a transverse plate 12, polishing brushes 11 are mounted on the outer surfaces of the transverse plates 12, the rotating rods 10 drive the transverse plates 12 fixedly connected with the rotating rods 10 to rotate, and the polishing brushes 11 at the bottoms of the transverse plates 12 rotate and polish workpieces; the top end of the threaded rod 4 penetrates through the outer part of the cross beam 6 and is fixedly provided with a rocker 15, the side walls of the two threaded rods 4 are both provided with chain wheels 14, the two chain wheels 14 are connected through a chain 13, the rocker 15 on any side is rotated, the rocker 15 drives the threaded rod 4 connected with the rocker to rotate, and the chain wheel 14 arranged on the side wall of the threaded rod 4 drives the other chain wheel 14 to rotate through the chain 13, so that the other threaded rod 4 is driven to rotate; the utility model discloses a work piece extrusion device, including sleeve 16, telescopic link 20, pressing plate 19, rubber block 18, work piece, telescopic link 20, telescopic link 16 is inside to be provided with buffer spring 17, the inside slidable mounting of sleeve 16 has

telescopic link

20, 20 one end of telescopic link is connected with buffer spring 17, telescopic link 20 wears out the inside one end fixed mounting of sleeve 16 and has pressing plate 19, pressing plate 19 both ends are provided with rubber block 18, and the work piece of placing between two pressing plates 19 extrudes telescopic link 20 to both sides, and telescopic link 20 extrudees rather than the buffer spring 17 that is connected and produces elasticity, presss from both sides the work piece tightly.

Example 2

Referring to fig. 1, the embodiment of the present invention is different from embodiment 1 in that a water pump 21 is disposed at the top end of the bottom plate 1, a water outlet of the water pump 21 is connected to a water outlet hose 23, and a water inlet of the water pump 21 is connected to a water inlet pipe 22.

The working principle of the utility model is as follows: when the polishing device is used, the LED touch screen to be polished is placed between the two pressing plates 19, the touch screen is in contact with the rubber block 18, the rubber material cannot scratch the surface of the touch screen, the touch screen placed between the two pressing plates 19 extrudes the telescopic rods 20 to two sides, and the telescopic rods 20 extrude the buffer springs 17 connected with the telescopic rods to generate elasticity so as to clamp the touch screen; turning on the transmission motor 8, the transmission motor 8 drives the rotating rod 10 to rotate, the rotating rod 10 drives the transverse plate 12 fixedly connected with the rotating rod to rotate, and the transverse plate 12 drives the polishing brush 11 to rotate; the rocker 15 on any side of the top of the beam 6 is rotated, the rocker 15 drives the threaded rod 4 connected with the rocker 15 to rotate, the chain wheel 14 arranged on the side wall of the threaded rod 4 drives the other chain wheel 14 to rotate through the chain 13, thereby driving the other threaded rod 4 to rotate, realizing the simultaneous rotation of the two threaded rods 4, driving the slide block 3 to slide up and down along the cylindrical surface of the threaded rod 4 by the rotation of the threaded rod 4, the sleeve 16 connected with the sliding block 3 drives the touch screen to move up and down, so that the surface of the touch screen to be polished is contacted with the corresponding polishing brush 11, polishing the surface of the workpiece, turning on the water pump 21, injecting cooling water from the water outlet hose 23 to the surface of the touch screen, cooling the touch screen, after polishing is finished, the air pump 24 sprays air out of the spray head 9 through the air outlet hose 25, scraps on the surface of the touch screen are blown away, the LED touch screen is taken out, and the operation is finished; the cover is equipped with stopper 5 on threaded rod 4, and stopper 5 passes through locking bolt 26 and 4 fixed connection of threaded rod, loosens locking bolt 26 and can adjust the upper and lower position of stopper 5 on threaded rod 4, and when 3 screw thread damages of slider, during the lapse, stopper 5 supports slider 3, prevents 3 whereabouts of slider to prevent that the touch-sensitive screen from dropping and damaging.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. The polishing device for processing the LED touch screen comprises a bottom plate (1) and is characterized in that two stand columns (2) are arranged in the vertical direction of the upper surface of the bottom plate (1), square grooves (201) are formed in the side walls of the stand columns (2), a sliding block (3) is arranged inside each square groove (201) in a sliding mode, a threaded rod (4) is installed inside each square groove (201) in a rotating mode, the sliding block (3) is sleeved on the threaded rod (4) through a threaded hole (301) formed inside the sliding block, the threaded hole (301) is in threaded fit with the threaded rod (4), a limiting block (5) is sleeved on each threaded rod (4), the limiting block (5) is fixedly connected with the threaded rod (4) through a locking bolt (26), an air pump (24) is arranged on the upper surface of the bottom plate (1), and an air outlet hose (25) is connected with an air outlet of the air pump (24), the tail end of the air outlet hose (25) is connected with a spray head (9).

2. The polishing device for processing the touch screen according to claim 1, wherein two horizontal direction fixed mounting of the top end of the stand column is provided with a cross beam (6), a motor mounting groove (7) is formed inside the bottom plate (1) and the cross beam (6), a transmission motor (8) is arranged inside the motor mounting groove (7), a rotating rod (10) is arranged inside the bottom plate (1) and the cross beam (6) in a rotating mode, the rotating end of the transmission motor (8) is fixedly connected with the rotating rod (10), a transverse plate (12) is fixedly connected with one end of the rotating rod (10), and a polishing brush (11) is arranged on the outer surface of the transverse plate (12).

3. The polishing device for processing the touch screen as claimed in claim 1, wherein the top end of the threaded rod (4) penetrates through the outer part of the cross beam (6) and is fixedly provided with a rocker (15), the side walls of the two threaded rods (4) are provided with chain wheels (14), and the two chain wheels (14) are connected through a chain (13).

4. The polishing device for processing the touch screen as recited in claim 2, wherein a sleeve (16) is fixedly mounted on the side wall of the slider (3), a buffer spring (17) is arranged inside the sleeve (16), an expansion link (20) is slidably mounted inside the sleeve (16), one end of the expansion link (20) is connected with the buffer spring (17), a pressing plate (19) is fixedly mounted at one end of the expansion link (20) penetrating through the inside of the sleeve (16), and a rubber block (18) is arranged on the side wall of the pressing plate (19).

5. The polishing device for processing the touch screen is characterized in that a water pump (21) is arranged at the top end of the bottom plate (1), a water outlet hose (23) is connected to a water outlet of the water pump (21), and a water inlet pipe (22) is connected to a water inlet of the water pump (21).