Surface treatment machine for display screen production

Abstract

The utility model discloses a surface treatment machine for display screen production, and relates to the technical field of display screen production, the surface treatment machine comprises a machining table, an upper millstone and a lower millstone, the rear side of the top of the machining table is provided with a cleaning pool, the top of the cleaning pool is provided with a cleaning assembly through a lead screw mechanism, and the cleaning assembly comprises a shell; according to the surface treatment machine for display screen production, after a display screen is swept and polished, the upper grinding disc is driven to move to the position over the cleaning pool towards the rear side, then after the upper grinding disc moves downwards, the adsorption state is relieved, the upper grinding disc is driven to move to the position over the cleaning pool, and the surface treatment machine is used for producing the display screen. By arranging the cleaning assembly, machined products can be directly immersed into the cleaning pool, manual one-by-one material taking and transferring are not needed, polishing powder is prevented from being dried and fixed to the surface, meanwhile, the surface of a jig can be automatically brushed through the cleaning assembly, the cleaning efficiency is improved, time and labor are saved, and the labor amount of workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to display screen production technical field, concretely is a surface treatment machine for display screen production. BACKGROUND

[0002] Display screen is an electronic display device composed of multiple light emitting units or pixels, used for displaying images, characters or other information, and is usually used as the core component of electronic devices such as computers, televisions, mobile phones, tablets and monitors, widely used in various consumer electronics and industrial devices. When producing display screens, a light scanning device is usually used to treat the surface of the display screen.

[0003] Referring to the patent application No. CN217194613U, a light scanning machine for tablet computer display screen production with positioning structure, the prior art can fix the display screen glass in the polishing tank through the vacuum chuck, realize accurate positioning, and utilize the rotation of the driving gear, the transmission of the first gear sleeve and the second gear, so that the positioning frame and the polishing surface rotate in opposite directions, which can increase the polishing efficiency of the display glass.

[0004] The above-mentioned patent does not have the function of automatically discharging the display screen after surface treatment, and manual discharging of the display screen is required, which is tedious and time-consuming, and the discharging speed is slow. The light scanning powder is easy to dry and solidify on the surface, which is not easy to clean subsequently. In addition, the glass waste on the surface of the jig after each processing needs to be cleaned manually, which is time-consuming and laborious. UTILITY MODEL CONTENT

[0005] In view of the shortcomings of the prior art, the utility model provides a surface treatment machine for display screen production, which solves the problems of manual discharging of the display screen, tedious operation, large workload, slow discharging speed, easy drying and solidification of the light scanning powder on the surface, and not easy to clean subsequently. In addition, the glass waste on the surface of the jig after each processing needs to be cleaned manually.

[0006] To achieve the above purpose, the utility model realizes the following technical scheme: a surface treatment machine for display screen production, comprising a machining table, an upper grinding disc and a lower grinding disc, a cleaning pool is formed in the rear side of the top of the machining table, and a cleaning assembly is arranged on the top of the cleaning pool through a lead screw mechanism.

[0007] The cleaning assembly comprises a housing, brushes are fixedly connected to the top of the housing on both sides, a spray head is arranged on the top of the housing, a cavity is formed in the rear side of the machining table, and a water tank is arranged in the cavity, a water pump is fixedly connected to the surface of the water tank, an outlet pipe penetrating into the housing is connected to the water outlet of the water pump, and the bottom end of the spray head is in communication with the top of the outlet pipe.

[0008] Preferably, the lead screw mechanism comprises a shell fixed at the rear side of the machining table, and a motor is fixedly connected to one side of the inner wall of the shell, the output end of the motor is fixedly connected with a lead screw, and the surface of the lead screw is threadedly connected with a sleeve.

[0009] Preferably, the bottom of the sleeve is slidingly connected with the bottom of the inner wall of the shell through a sliding block, and the top of the sleeve is fixedly connected with the bottom of the shell through a connecting block.

[0010] Preferably, the two sides of the machining table are slidingly provided with a driving box body, and the surface of the driving box body is provided with a connecting shaft.

[0011] Preferably, a control box is arranged between the two connecting shafts, and the top of the control box is fixedly connected with the bottom of the upper grinding disc.

[0012] Preferably, the inside of the lower grinding disc is provided with a light sweeping leather, and the inside of the upper grinding disc is rotatably provided with a plurality of rotating discs.

[0013] Preferably, the top of the rotating disc is provided with a suction jig through a mounting assembly, and the top of the rotating disc is provided with a vacuum suction nozzle.

[0014] Preferably, the mounting assembly comprises a threaded rod fixed around the top of the rotating disc, the top of the suction jig is provided with a through hole matched with the threaded rod, one end of the threaded rod penetrating through the outside of the suction jig is threadedly connected with a hand screw nut, and a lock washer is sleeved on the surface of the threaded rod and located between the hand screw nut and the suction jig.

[0015] Beneficial effects

[0016] The utility model provides a surface treatment machine for display screen production, which has the following beneficial effects compared with the prior art:

[0017] (1) The surface treatment machine for display screen production drives the upper grinding disc to move to the top of the cleaning tank after the display screen is light swept, and then the upper grinding disc moves downward to release the adsorption state, so that the processed product can be directly immersed in the cleaning tank without manual taking and transferring, which prevents the light sweeping powder from being dry and solidified on the surface, and the cleaning efficiency is improved through the cleaning assembly to brush and wash the surface of the jig, which saves time and effort and reduces the labor intensity of workers.

[0018] (2) The surface treatment machine for display screen production can separate the suction jig and the rotating disc by screwing out the threaded rod of the hand screw nut, which is simple and fast to operate and improves the disassembly and assembly efficiency, and is convenient for maintaining or replacing the suction jig. ACCURACY OF DRAWINGS

[0019] Figure 1 It is a schematic view of the structure of the utility model;

[0020] Figure 2 is a rear view schematic view of the utility model structure;

[0021] Figure 3 is a schematic view of the cleaning assembly structure of the utility model;

[0022] Figure 4 is a split schematic view of the adsorption jig and turntable structure of the utility model.

[0023] In the figure: 1, processing table; 2, upper grinding disc; 3, lower grinding disc; 4, cleaning pool; 5, cleaning assembly; 51, shell; 52, brush; 53, spray head; 54, cavity; 55, water tank; 56, water pump; 57, water outlet pipe; 6, shell; 7, motor; 8, screw rod; 9, sleeve; 10, drive box; 11, connecting shaft; 12, control box; 13, light sweeping leather; 14, turntable; 15, adsorption jig; 16, vacuum nozzle; 17, threaded rod; 18, through hole; 19, hand-tightening nut; 20, lock washer. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Embodiment one

[0026] Please refer to Figures 1 to 3 The utility model discloses a surface treatment machine for display screen production, including processing table 1, upper grinding disc 2 and lower grinding disc 3, the rear side of the top of processing table 1 is provided with cleaning pool 4, and the top of cleaning pool 4 is provided with cleaning assembly 5 through screw rod mechanism, and the screw rod mechanism includes the shell 6 fixed on the rear side of processing table 1, and the inner wall of shell 6 is fixedly connected with motor 7 on one side, and the output end of motor 7 is fixedly connected with screw rod 8, and the surface of screw rod 8 is connected with sleeve 9, the bottom of sleeve 9 is slidably connected with the bottom of the inner wall of shell 6 through the sliding block, and the top of sleeve 9 is fixedly connected with the bottom of shell 6 through the connecting block, and screw rod mechanism is used to drive cleaning assembly 5 to reciprocate on cleaning pool 4, can automatically brush and wash the surface of adsorption jig 15;

[0027] The cleaning assembly 5 comprises a shell 51, both sides of the top of the shell 51 are fixedly connected with a brush 52, the top of the shell 51 is provided with a spray head 53, the rear side of the processing table 1 is provided with a cavity 54, and the inside of the cavity 54 is provided with a water tank 55, the surface of the water tank 55 is fixedly connected with a water pump 56, and the water outlet of the water pump 56 is communicated with a water outlet pipe 57 penetrating into the inside of the shell 51, the water outlet pipe 57 is divided into two sections, one section connected with the water pump 56 is a flexible hose, and the other section extending into the inside of the shell 51 is a hard pipe, the bottom end of the spray head 53 is communicated with the top of the water outlet pipe 57;

[0028] Both sides of the processing table 1 are slidably provided with a drive box 10, both sides of the top of the processing table 1 are provided with a linear guide rail, which is prior art and will not be repeated here, for driving the drive box 10 to move back and forth on the processing table 1, and the surfaces of the drive box 10 are provided with a connecting shaft 11, a control box 12 is arranged between the two connecting shafts 11, the top of the control box 12 is fixedly connected with the bottom of the upper grinding disc 2, and the inside of the lower grinding disc 3 is provided with a light-scanning leather 13, and the inside of the upper grinding disc 2 is rotatably provided with a plurality of rotating discs 14.

[0029] Through the above structure, after the upper grinding disc 2 moves to the rear side above the cleaning pool 4, the adsorption state is released, so that the processed product can be directly immersed in the cleaning pool 4, without the need for manual taking and transferring, preventing the light-scanning powder from being dry and solidified on the surface, and the cleaning assembly 5 can automatically brush the surface of the jig, improving the cleaning efficiency, saving time and effort, and reducing the labor intensity of workers.

[0030] Embodiment two

[0031] Based on embodiment one, referring to Figure 1 and Figure 4 , the top of the rotating disc 14 is provided with an adsorption jig 15 through a mounting assembly, the top of the rotating disc 14 is provided with a vacuum suction nozzle 16, the mounting assembly comprises a threaded rod 17 fixed around the top of the rotating disc 14, the top of the adsorption jig 15 is provided with a through hole 18 matched with the threaded rod 17, one end of the threaded rod 17 penetrating outside the adsorption jig 15 is threadedly connected with a hand screw nut 19, and a lock washer 20 is sleeved on the surface of the threaded rod 17 and located between the hand screw nut 19 and the adsorption jig 15, thereby improving the stability of the hand screw nut 19.

[0032] Through the above structure and the setting of the mounting assembly, the adsorption jig 15 and the rotating disc 14 can be disassembled and installed, which is simple and fast to operate without the need for external special tools, thereby improving the disassembly and assembly efficiency and facilitating the maintenance or replacement of the adsorption jig 15.

[0033] Meanwhile, the contents not described in detail in the specification are all the prior art known by the person skilled in the art, and the model parameters of each electric appliance are not specifically limited, and the conventional equipment suitable for the equipment can be used.

[0034] In use, the adsorption tool 15 is fixed on the turntable 14 through the mounting assembly, the product to be processed is adsorbed, then the upper grinding disc 2 is turned down and moved to the upper side of the lower grinding disc 3 to perform the disc closing operation, after the disc closing, the device is started to polish the surface of the product, after the processing is completed, the control mechanism drives the upper grinding disc 2 to move to the upper side of the cleaning pool 4, and then the upper grinding disc 2 is moved to be close to the cleaning pool 4, the vacuum adsorption state is released, so that the processed product can be directly immersed in the cleaning pool 4, without manually taking out each product for transfer, after the product is discharged, the motor 7 is started to drive the screw rod 8 to rotate, under the guidance of the sliding block, the sleeve 9 drives the shell 51 to reciprocate on the cleaning pool 4, so that the brush 52 can clean the glass scrap on the adsorption tool 15, at the same time, the water pump 56 pumps water from the water tank 55, and washes the adsorption tool 15 under the upper grinding disc 2 through the water outlet pipe 57 and the plurality of nozzles 53, so that the adsorption tool 15 can be automatically cleaned, and the next processing is facilitated;

[0035] By unscrewing the hand-tightened nut 19 from the threaded rod 17 and taking out the lock washer 20, the adsorption tool 15 can be disassembled from the turntable 14, without the aid of external tools, the operation is quick, and the adsorption tool 15 is convenient to maintain or replace.

[0036] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A surface treatment machine for display screen production, comprising a processing table (1), an upper grinding disc (2) and a lower grinding disc (3), characterized in that: The rear side of the top of the processing table (1) is provided with a cleaning pool (4), and the top of the cleaning pool (4) is provided with a cleaning assembly (5) through a lead screw mechanism. The cleaning assembly (5) comprises a shell (51), both sides of the top of the shell (51) are fixedly connected with brushes (52), the top of the shell (51) is provided with a spray head (53), the rear side of the processing table (1) is provided with a cavity (54), and the inside of the cavity (54) is provided with a water tank (55), the surface of the water tank (55) is fixedly connected with a water pump (56), and the water outlet of the water pump (56) is communicated with a water outlet pipe (57) penetrating into the inside of the shell (51), and the bottom end of the spray head (53) is communicated with the top of the water outlet pipe (57).

2. The surface treatment machine for producing a display screen according to claim 1, characterized by: The lead screw mechanism comprises an outer shell (6) fixed to the rear side of the processing table (1), one side of the inner wall of the outer shell (6) is fixedly connected with a motor (7), the output end of the motor (7) is fixedly connected with a lead screw (8), and the surface of the lead screw (8) is threadedly connected with a sleeve (9).

3. The surface treatment machine for producing a display screen according to claim 2, characterized by: The bottom of the sleeve (9) is slidably connected with the bottom of the inner wall of the outer shell (6) through a sliding block, and the top of the sleeve (9) is fixedly connected with the bottom of the outer shell (6) through a connecting block.

4. The surface treatment machine for producing a display screen according to claim 1, characterized by: Both sides of the processing table (1) are slidably provided with a drive box body (10), and the surface of the drive box body (10) is provided with a connecting shaft (11).

5. The surface treatment machine for producing a display screen according to claim 4, characterized by: A control box (12) is arranged between the two connecting shafts (11), and the top of the control box (12) is fixedly connected with the bottom of the upper grinding disc (2).

6. The surface treatment machine for producing a display screen according to claim 1, characterized by: The inside of the lower grinding disc (3) is provided with a light sweeping leather (13), and the inside of the upper grinding disc (2) is rotatably provided with a plurality of rotating discs (14).

7. The surface treatment machine for producing a display screen according to claim 6, characterized by: The top of the rotating disc (14) is provided with a suction jig (15) through a mounting assembly, and the top of the rotating disc (14) is provided with a vacuum suction nozzle (16).

8. The surface treatment machine for producing a display screen according to claim 7, characterized by: The mounting assembly comprises a threaded rod (17) fixed around the top of the rotating disc (14), the top of the suction jig (15) is provided with a through hole (18) matched with the threaded rod (17), one end of the threaded rod (17) penetrating out of the suction jig (15) is threadedly connected with a hand screw nut (19), and the surface of the threaded rod (17) and between the hand screw nut (19) and the suction jig (15) is sleeved with an anti-loose washer (20).

Images