Display screen machining and cleaning machine

Abstract

The utility model discloses a display screen processing and cleaning machine which comprises a machine frame, a conveying mechanism and a liquid supply assembly, the conveying mechanism and the liquid supply assembly are fixedly installed on the machine frame, the top of the conveying mechanism is rotationally connected with a protective cover, a comprehensive cleaning mechanism is arranged in the protective cover, and multiple sets of deviation prevention assemblies used for preventing deviation of a display screen are arranged above the conveying mechanism; the comprehensive cleaning mechanism comprises a left liquid supply pipe and a right liquid supply pipe, the bottoms of the two liquid supply pipes are communicated with a plurality of spray heads at equal intervals, the two liquid supply pipes penetrate through the protective cover, and the ends, extending to the front of the protective cover, of the two liquid supply pipes are fixedly connected with swing rods. According to the display screen machining cleaning machine, when a display screen is conveyed to the position below the comprehensive cleaning mechanism through the conveying mechanism, the display screen is cleaned through left-right swing of a spray head in the comprehensive cleaning mechanism, in the moving process of the display screen, cleaning liquid can be sprayed all the time, and therefore the cleaning effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of display screen processing, in particular to a display screen processing and cleaning machine. Background Technique

[0002] A display is a display tool that displays certain electronic files onto a screen through a specific transmission device and then reflects them into the human eye. According to different manufacturing materials, it can be divided into: cathode ray tube display, plasma display PDP, liquid crystal display LCD, etc.

[0003] Referring to the patent publication number "CN221046778U", it discloses a glass cleaning machine for display screen processing with double-sided cleaning, including a frame, a control box, an external power cord, a receiving plate, a blower, a air supply duct, a heating cover, an electric heating plate, a first brush roller, gears, a belt and a motor. It also includes a cleaning device, and the lower end of the control box is threadedly connected to the front left side of the inner bottom end of the frame.

[0004] This patent realizes the double-sided cleaning of the display screen. When the existing cleaning machine cleans the display screen, the display screen is made to enter the machine through a conveying mechanism and is cleaned by spraying cleaning liquid. Since the display is always in a moving state and the position of the nozzle is fixed, there may be a problem of incomplete cleaning. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a display screen processing and cleaning machine, which solves the problem of incomplete cleaning of the existing display screen cleaning machine.

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions: A display screen processing and cleaning machine includes a frame, a conveying mechanism and a liquid supply component fixedly installed on the frame. A protective cover is rotatably connected to the top of the conveying mechanism. A comprehensive cleaning mechanism is arranged inside the protective cover. Above the conveying mechanism, multiple anti-deviation components for preventing deviation of the display screen are arranged.

[0007] The comprehensive cleaning mechanism includes two liquid supply pipes on the left and right. The bottoms of the two liquid supply pipes are equally spaced and communicated with a plurality of nozzles. Both of the two liquid supply pipes are rotatably connected to the front surface of the inner wall of the protective cover. The ends of both of the two liquid supply pipes passing through the protective cover and extending to the front of the protective cover are fixedly connected with swing rods. First guide grooves are formed inside both of the two swing rods. A push plate is slidably connected to the front surface of the protective cover, and a second guide groove is formed in the middle position inside the push plate.

[0008] Preferably, two first guide rods are fixedly connected to the front surface of the push plate, and the two first guide rods are respectively located inside the two first guide grooves on the left and right.

[0009] Preferably, a driving motor is fixedly connected to the front surface of the protective cover through a bracket. The output end of the driving motor is fixedly connected to a disc, and the back surface of the disc is fixedly connected to a second guide rod, and the second guide rod is located inside the second guide groove.

[0010] Preferably, a water supply hose is communicated with the liquid outlet of the liquid supply assembly. A U-shaped pipe is fixedly connected to the back surface of the protective cover, and the liquid outlets of the two ends of the U-shaped pipe are respectively connected to the liquid inlets of the two liquid supply pipes through rotary joints.

[0011] Preferably, the anti-deviation assembly includes two fixed seats at the front and back, and both fixed seats are fixedly connected to the top of the conveying mechanism. Slide rods are fixedly connected to the opposite sides of the two fixed seats. Slide sleeves are slidably connected to the surfaces of the two slide rods. A support rod is rotatably connected to the surface of the slide sleeve, and a pressing wheel is rotatably connected to the inner side of the support rod.

[0012] Preferably, a retaining ring is fixedly connected to the surface of the slide sleeve. A torsion spring is sleeved on the surface of the slide sleeve between the retaining ring and the support rod. One end of the torsion spring is fixedly connected to the outside of the support rod, and the other end of the torsion spring is fixedly connected to the retaining ring. A locking bolt is threadedly connected to the top of the retaining ring, and the locking bolt penetrates through the retaining ring and extends into the inside of the retaining ring.

[0013] Advantageous Effects

[0014] The utility model provides a display processing and cleaning machine. Compared with the prior art, the following advantageous effects are achieved:

[0015] 1. For the display processing and cleaning machine, the comprehensive cleaning mechanism includes two liquid supply pipes on the left and right, and a plurality of spray heads are equidistantly communicated with the bottoms of the two liquid supply pipes. Both liquid supply pipes are rotatably connected to the front surface of the inner wall of the protective cover. When the display is sent below the comprehensive cleaning mechanism through the conveying mechanism, the display is cleaned by the left and right swinging of the spray heads in the comprehensive mechanism. During the movement of the display, the cleaning liquid can be continuously sprayed, thereby improving the cleaning effect.

[0016] 2. For the display processing and cleaning machine, the anti-deviation assembly includes two fixed seats at the front and back, and both fixed seats are fixedly connected to the top of the conveying mechanism. Slide rods are fixedly connected to the opposite sides of the two fixed seats. Slide sleeves are slidably connected to the surfaces of the two slide rods. When the display is placed in the conveying mechanism, the edges of the display are limited by the pressing wheels of the anti-deviation assembly, thereby avoiding the problem that the display deviates when impacted by water. Moreover, the distance between the front and rear pressing wheels in the anti-deviation assembly can be adjusted, so that displays of different sizes can be used. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the external view schematic diagram of the utility model;

[0018] Figure 2 This is a partial schematic diagram of the present utility model;

[0019] Figure 3 This is a schematic diagram of the comprehensive cleaning mechanism of the present utility model;

[0020] Figure 4 This is a schematic diagram of the anti-deviation component of the present utility model.

[0021] In the figure: 1, frame; 2, conveying mechanism; 3, liquid supply component; 4, protective cover; 5, comprehensive cleaning mechanism; 51, liquid supply pipe; 52, spray head; 53, swing rod; 54, first guide groove; 55, push plate; 56, second guide groove; 57, first guide rod; 58, driving motor; 59, disc; 510, second guide rod; 6, anti-deviation component; 61, fixed seat; 62, sliding rod; 63, sliding sleeve; 64, support rod; 65, pressing wheel; 66, retaining ring; 67, torsion spring; 68, locking bolt; 8, U-shaped pipe; 9, water supply hose. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-4 , the display processing and cleaning machine provides two technical solutions:

[0024] The first implementation manner: It includes a frame 1, a conveying mechanism 2 and a liquid supply component 3 fixedly installed on the frame 1. A protective cover 4 is rotatably connected to the top of the conveying mechanism 2. A comprehensive cleaning mechanism 5 is arranged inside the protective cover 4. Above the conveying mechanism 2, multiple groups of anti-deviation components 6 for preventing deviation of the display screen are arranged;

[0025] The comprehensive cleaning mechanism 5 includes two left and right liquid supply pipes 51. The bottoms of the two liquid supply pipes 51 are evenly connected with a plurality of spray nozzles 52 at equal distances. Both of the two liquid supply pipes 51 are rotatably connected to the front surface of the inner wall of the protective cover 4. The ends of the two liquid supply pipes 51 that penetrate through the protective cover 4 and extend to the front of the protective cover 4 are fixedly connected with swing rods 53. First guide grooves 54 are opened in the interiors of the two swing rods 53. A push plate 55 is slidably connected to the front surface of the protective cover 4. A second guide groove 56 is opened at the middle position inside the push plate 55. The front surface of the push plate 55 is fixedly connected with two left and right first guide rods 57. The two first guide rods 57 are respectively located inside the left and right first guide grooves 54. A driving motor 58 is fixedly connected to the front surface of the protective cover 4 through a bracket. The output end of the driving motor 58 is fixedly connected with a disc 59. The back surface of the disc 59 is fixedly connected with a second guide rod 510. The second guide rod 510 is located inside the second guide groove 56.

[0026] The liquid outlet of the liquid supply assembly 3 is communicated with a water supply hose 9. A U-shaped pipe 8 is fixedly connected to the back surface of the protective cover 4. The two liquid outlets of the U-shaped pipe 8 are respectively connected to the liquid inlets of the two liquid supply pipes 51 through rotary joints.

[0027] When the display screen is sent below the comprehensive cleaning mechanism 5 through the conveying mechanism 2, the display screen is cleaned by the left and right swinging of the spray nozzles in the comprehensive mechanism 5. During the movement of the display screen, the cleaning liquid can be continuously sprayed, thereby improving the cleaning effect.

[0028] The second implementation mode, the main difference from the first implementation mode is that: the anti-deviation component 6 includes two front and rear fixed seats 61. Both of the two fixed seats 61 are fixedly connected to the top of the conveying mechanism 2. Slide rods 62 are fixedly connected to the opposite sides of the two fixed seats 61. Slide sleeves 63 are slidably connected to the surfaces of the two slide rods 62. A support rod 64 is rotatably connected to the surface of the slide sleeve 63. A pressure wheel 65 is rotatably connected to the inner side of the support rod 64. A retaining ring 66 is fixedly connected to the surface of the slide sleeve 63. A torsion spring 67 is sleeved on the surface of the slide sleeve 63 between the retaining ring 66 and the support rod 64. One end of the torsion spring 67 is fixedly connected to the outside of the support rod 64, and the other end of the torsion spring 67 is fixed to the retaining ring 66. A locking bolt 68 is threadedly connected to the top of the retaining ring 66. The locking bolt 68 penetrates through the retaining ring 66 and extends to the inside of the retaining ring 66.

[0029] When the display screen is placed in the conveying mechanism 2, the edges of the display are limited by the pressure wheels of the anti-deviation component 6, thereby avoiding the problem that the display screen is offset when being impacted by water. Moreover, the distance between the two front and rear pressure wheels 65 in the anti-deviation component 6 can be adjusted, so that display screens of different sizes can be used.

[0030] In use, loosen the two locking bolts 68 and adjust the distance between the two pressing wheels 65 so that the distance between the two pressing wheels 65 matches the size of the display screen to be cleaned. Then, place the display screen on the conveying mechanism 2. The display screen moves and contacts the two pressing wheels 65, thereby causing the two support rods 64 to rotate. Due to the action of the torsion spring 67, the two pressing wheels 65 press on the display screen. After the display screen enters the protective cover 4, start the liquid supply assembly 3 to supply liquid. The cleaning liquid enters the liquid supply pipe 51 through the water supply hose 9 and the U-shaped pipe 8, and then is sprayed onto the display through the nozzle 52. Start the drive motor 58 to make the disc 59 rotate. The disc 59 rotates and, through the cooperation of the second guide rod 510 and the second guide groove 56, causes the push plate 55 to reciprocate left and right. Then, through the cooperation of the first guide rod 57 and the first guide groove 54, the two swing rods 53 swing left and right, thereby causing the nozzle 52 to swing for spraying and washing.

[0031] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A display screen processing and cleaning machine, comprising a frame (1), a conveying mechanism (2) and a liquid supply assembly (3) fixedly installed on the frame (1), characterized in that: A protective cover (4) is rotatably connected to the top of the conveying mechanism (2). A comprehensive cleaning mechanism (5) is arranged inside the protective cover (4). Above the conveying mechanism (2), a plurality of anti-deviation components (6) for preventing the display screen from deviating are arranged. The comprehensive cleaning mechanism (5) includes two liquid supply pipes (51) on the left and right. A plurality of nozzles (52) are evenly communicated with the bottoms of the two liquid supply pipes (51) at equal intervals. The two liquid supply pipes (51) are rotatably connected to the front surface of the inner wall of the protective cover (4). The ends of the two liquid supply pipes (51) passing through the protective cover (4) and extending to the front of the protective cover (4) are fixedly connected with swing rods (53). First guide grooves (54) are formed inside the two swing rods (53). A push plate (55) is slidably connected to the front surface of the protective cover (4). A second guide groove (56) is formed in the middle position inside the push plate (55).

2. The cleaning machine for processing a display screen according to claim 1, wherein: Two first guide rods (57) are fixedly connected to the front surface of the push plate (55). The two first guide rods (57) are respectively located inside the two first guide grooves (54) on the left and right.

3. A display screen processing and cleaning machine according to claim 1, wherein: A driving motor (58) is fixedly connected to the front surface of the protective cover (4) through a bracket. The output end of the driving motor (58) is fixedly connected with a disc (59). A second guide rod (510) is fixedly connected to the back surface of the disc (59). The second guide rod (510) is located inside the second guide groove (56).

4. A display screen processing and cleaning machine according to claim 1, characterized in that: The liquid outlet of the liquid supply component (3) is communicated with a water supply hose (9). A U-shaped pipe (8) is fixedly connected to the back surface of the protective cover (4). The two liquid outlets of the U-shaped pipe (8) are respectively connected to the liquid inlets of the two liquid supply pipes (51) through rotary joints.

5. A display screen processing and cleaning machine according to claim 1, characterized in that: The anti-deviation component (6) includes two fixed seats (61) in the front and back. The two fixed seats (61) are both fixedly connected to the top of the conveying mechanism (2). Slide rods (62) are fixedly connected to the opposite sides of the two fixed seats (61). Slide sleeves (63) are slidably connected to the surfaces of the two slide rods (62). A support rod (64) is rotatably connected to the surface of the slide sleeve (63). A pressure wheel (65) is rotatably connected to the inner side of the support rod (64).

6. The cleaning machine for processing a display screen according to claim 5, wherein: A retaining ring (66) is fixedly connected to the surface of the slide sleeve (63). A torsion spring (67) is sleeved on the surface of the slide sleeve (63) between the retaining ring (66) and the support rod (64). One end of the torsion spring (67) is fixedly connected to the outer side of the support rod (64). The other end of the torsion spring (67) is fixed to the retaining ring (66). A locking bolt (68) is threadedly connected to the top of the retaining ring (66). The locking bolt (68) passes through the retaining ring (66) and extends into the inside of the retaining ring (66).

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