Production device for photoelectric display screen

Abstract

The production device for the photoelectric display screen comprises a movable table, the corners of the bottom of the movable table are each rotationally connected with a pair of pulley blocks, the two sides of the top of the movable table are each provided with a pair of electric telescopic rods, and an adjusting table is fixedly connected to the position, located between the two sets of electric telescopic rods, of the top of the movable table. A pair of limiting sliding grooves are formed in the top of the adjusting table, a pair of sliding rods are fixedly connected to the interior of the adjusting table, a bidirectional threaded rod is rotationally connected to the position, between the sliding rods, of the interior of the adjusting table, a machine tool is fixedly connected to the top of an electric telescopic rod, and a feeding port is formed in one side of the machine tool. Through the design, the surface of the photoelectric display screen can be cleaned, adjustment and limiting can be carried out according to the size of the photoelectric display screen, the position of the photoelectric display screen is prevented from deviating when the photoelectric display screen is conveyed, and the conveying stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photoelectric display screen production, in particular to a production device for a photoelectric display screen. Background Art

[0002] The display screen is composed of LED dot matrix, which displays text, pictures, animations and videos by turning on and off red, blue, yellow, white and green lamp beads. The content can be changed at any time. As long as you can think of it, you can put it in the computer and display it on the monitor. Each component is a modular display device, usually composed of display module, control system and power system.

[0003] However, the existing production transmission device lacks a cleaning mechanism, and is unable to clean the dust on the surface of the photoelectric display screen during feeding, which seriously affects the subsequent processing of the display screen.

[0004] Therefore, it is particularly important to design a production device for optoelectronic display screens to solve the above-mentioned defects. Utility Model Content

[0005] 1) Technical problems to be solved by the utility model

[0006] In view of the shortcomings of the prior art, the utility model designs a production device for a photoelectric display screen, which aims to solve the technical problem that the production transmission device in the prior art lacks a cleaning mechanism and cannot clean the dust on the surface of the photoelectric display screen during feeding.

[0007] 2) Technical solution

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] The cam is provided with a pair of electric telescopic rods on both sides of the top of the movable platform, and an adjusting platform is fixedly connected to the top of the movable platform and located between the two sets of electric telescopic rods. A pair of limiting slide grooves are provided on the top of the adjusting platform, a pair of slide rods are fixedly connected to the inside of the adjusting platform, a two-way threaded rod is rotatably connected to the inside of the adjusting platform between the slide rods, a machine tool is fixedly connected to the top of the electric telescopic rod, a feed port is provided on one side of the machine tool, an electrostatic roller is installed on the inside of the feed port above the conveyor belt, a discharge port is provided on the side of the machine tool away from the feed port, a conveyor belt is installed on the inside of the machine tool, a dust cover is hinged on the top of the machine tool, and a pair of clamping frames are slidably connected to the top of the conveyor belt and located on both sides of the top of the adjusting platform.

[0010] As a preferred solution of the utility model, one end of the bidirectional threaded rod is located on one side of the adjustment platform and a rotating motor is installed.

[0011] As a preferred solution of the utility model, a dust curtain is provided inside the feed port and on one side of the conveyor belt.

[0012] As a preferred solution of the utility model, the dust cover is made of transparent plastic material, a handle is fixedly connected to one side of the dust cover, and anti-slip grooves are provided on the outer side of the handle.

[0013] As a preferred solution of the utility model, the bottoms of the two groups of clamping frames and the positions corresponding to the limiting slide grooves are rotatably connected with directional pulleys, and the clamping frames are slidably connected to the limiting slide grooves via the directional pulleys.

[0014] As a preferred solution of the utility model, a through hole is opened at a position corresponding to the sliding rod of the clamping frame, and the clamping frame is slidably connected to the sliding rod through the through hole. A threaded adjustment hole is opened at a position corresponding to the bidirectional threaded rod of the clamping frame, and the clamping frame is threadedly connected to the bidirectional threaded rod through the threaded adjustment hole.

[0015] As a preferred solution of the utility model, one side corresponding to the two groups of clamping frames is rotatably connected with a plurality of transmission wheels.

[0016] 3) Beneficial effects

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] First, the dust curtain and dust cover prevent dust from entering the machine tool and contaminating the photoelectric display screen. The electrostatic roller absorbs and cleans the dust and debris attached to the surface of the photoelectric display screen, improving the overall cleanliness of the photoelectric display screen.

[0019] Secondly, the rotating motor drives the threaded adjustment rod to rotate, so that the clamping frame is threadedly connected with the bidirectional threaded rod through the threaded adjustment hole to adjust the spacing according to the width of the photoelectric display screen, and the two sides of the photoelectric display screen transported on the conveyor belt are limited to avoid the position of the photoelectric display screen from being offset. The transmission wheel improves the smoothness of the transmission of the photoelectric display screen to avoid wear;

[0020] Finally, the electric telescopic rod drives the entire machine tool to adjust its height, making it easier for the discharge port to connect with processing devices at different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of the optoelectronic display screen production device;

[0022] Figure 2 This is a schematic diagram of the internal structure of the optoelectronic display screen production device;

[0023] Figure 3 It is a schematic diagram of the structure of the moving platform and the adjusting platform;

[0024] Figure 4 It is a schematic diagram of the clamping frame structure;

[0025] Figure 5 It is a schematic diagram of the electrostatic roller structure.

[0026] In the figure: 1. moving platform; 101. pulley block; 102. electric telescopic rod; 2. adjusting platform; 201. limiting slide groove; 202. slide rod; 203. bidirectional threaded rod; 2031. rotating motor; 3. machine tool; 301. feed port; 3011. dust curtain; 302. electrostatic roller; 303. discharge port; 304. conveyor belt; 305. dust cover; 4. clamping frame; 401. through hole; 402. threaded adjustment hole; 403. transmission wheel. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0028] The utility model provides a production device for a photoelectric display screen, which aims to solve the technical problem that the production transmission device in the prior art lacks a cleaning mechanism and cannot clean the dust on the surface of the photoelectric display screen during feeding;

[0029] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0030] A production device for a photoelectric display screen includes a mobile platform 1. A pair of pulley blocks 101 are rotatably connected at the bottom corners of the mobile platform 1. The pulley blocks 101 can drive the mobile platform 1 to move to a designated area as a whole according to demand. A pair of electric telescopic rods 102 are installed on both sides of the top of the mobile platform 1. The electric telescopic rods 102 drive a machine tool 3 to adjust its height as a whole, so that a discharge port 303 can be connected to processing devices at different heights.

[0031] Among them, see Figure 1 , Figure 2 and Figure 3An adjusting platform 2 is fixedly connected to the top of the moving platform 1 and located between the two sets of electric telescopic rods 102. A pair of limiting slide grooves 201 are opened on the top of the adjusting platform 2. A pair of slide bars 202 are fixedly connected inside the adjusting platform 2. A bidirectional threaded rod 203 is rotatably connected between the slide bars 202 inside the adjusting platform 2. One end of the bidirectional threaded rod 203 is located on one side of the adjusting platform 2 and a rotating motor 2031 is installed. The rotating motor 2031 drives the bidirectional threaded rod 203 to rotate, so that the clamping frame 4 can adjust the spacing.

[0032] For further information, see Figure 1 and Figure 2 The top of the electric telescopic rod 102 is fixedly connected to the machine tool 3. A feed port 301 is provided on one side of the machine tool 3. The machine tool 3 is loaded with materials through the feed port 301. A dust curtain 3011 is provided inside the feed port 301 and on one side of the conveyor belt 304. The dust curtain 3011 prevents dust from entering the machine tool 3. An electrostatic roller 302 is installed inside the feed port 301 above the conveyor belt 304. The electrostatic roller 302 absorbs and cleans dust and debris attached to the surface of the photoelectric display screen. A discharge port 303 is provided on the side of the machine tool 3 away from the feed port 301. The discharge port 303 is connected to the feed port 301. The machine tool 3 is connected to the processing device and the photoelectric display screen is transported into the processing device. A conveyor belt 304 is installed inside the machine tool 3 to transmit the photoelectric display screen. A dust cover 305 is hinged on the top of the machine tool 3 to prevent dust from entering the machine tool 3 and polluting the photoelectric display screen. The dust cover 305 is made of transparent plastic material to facilitate observation of the operation of the machine tool 3. A handle is fixedly connected to one side of the dust cover 305 to drive the machine tool 3 to open and close, which is convenient for later maintenance of the machine tool 3. Anti-slip grooves are provided on the outside of the handle to improve the anti-slip property of the handle.

[0033] For further information, see Figure 1 , Figure 2 and Figure 3 A pair of clamping frames 4 are slidably connected above the conveyor belt 304 and on both sides of the top of the adjusting platform 2. The bottoms of the two sets of clamping frames 4 and the positions corresponding to the limiting slide grooves 201 are rotatably connected with directional pulleys. The clamping frames 4 are slidably connected to the limiting slide grooves 201 through the directional pulleys, thereby improving the smoothness of the spacing adjustment of the clamping frames 4.

[0034] For further information, see Figure 2 , Figure 3 and Figure 4A through hole 401 is provided at a position corresponding to the clamping frame 4 and the slide bar 202, and the clamping frame 4 is slidably connected to the slide bar 202 through the through hole 401, thereby improving the stability of the spacing adjustment of the clamping frame 4, and a threaded adjustment hole 402 is provided at a position corresponding to the clamping frame 4 and the bidirectional threaded rod 203, and the clamping frame 4 is threadedly connected to the bidirectional threaded rod 203 through the threaded adjustment hole 402, and the spacing is adjusted according to the width of the photoelectric display screen, and the two sides of the photoelectric display screen transported on the conveyor belt 304 are limited, and the corresponding sides of the two groups of clamping frames 4 are rotatably connected to a plurality of transmission wheels 403, and the transmission wheels 403 improve the smoothness of the transmission of the photoelectric display screen and avoid wear.

[0035] In addition, it should be added based on the above embodiments that the electric telescopic rod 102, the rotating motor 2031 and the conveyor belt 304 are all existing technologies, and their internal working principles and operating procedures will not be described in detail here.

[0036] The working process of the utility model is as follows: first, the pulley block 101 drives the mobile platform 1 to move to the designated area as a whole according to the demand, the electric telescopic rod 102 drives the machine tool 3 to adjust the height as a whole, so that the discharge port 303 is connected with the processing device, and the rotating motor 2031 drives the bidirectional threaded rod 203 to rotate, so that the clamping frame 4 is threadedly connected with the bidirectional threaded rod 203 through the threaded adjustment hole 402, and the spacing is adjusted according to the width of the photoelectric display screen, and the two sides of the photoelectric display screen transported on the conveyor belt 304 are limited. The clamping frame 4 is slidably connected with the limiting slide groove 201 through the directional pulley, and the clamping frame 4 is improved. The clamping frame 4 is slidably connected to the slide bar 202 through the through hole 401 to improve the stability of the spacing adjustment of the clamping frame 4, and the photoelectric display screen is loaded through the feed port 301. The dust curtain 3011 and the dust cover 305 prevent dust from entering the inside of the machine tool 3. The electrostatic roller 302 absorbs and cleans the dust and debris attached to the surface of the photoelectric display screen. The conveyor belt 304 transports the photoelectric display screen through the discharge port 303 to the processing device for processing. While the clamping frame 4 limits the photoelectric display screen, the transmission wheel 403 improves the smoothness of the transmission of the photoelectric display screen to avoid wear.

[0037] The entire operation process is simple and convenient. Compared with the existing production device, the utility model can clean the surface of the photoelectric display screen through design, and can adjust the limit according to the size of the photoelectric display screen to avoid position deviation of the photoelectric display screen during transportation, thereby improving the transportation stability.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for producing a photoelectric display screen, comprising a mobile station (1), characterized in that: A pair of pulley blocks (101) are rotatably connected at the bottom corners of the mobile platform (1), a pair of electric telescopic rods (102) are installed on both sides of the top of the mobile platform (1), an adjustment platform (2) is fixedly connected at the top of the mobile platform (1) and located between the two sets of electric telescopic rods (102), a pair of limiting slide grooves (201) are provided at the top of the adjustment platform (2), a pair of slide rods (202) are fixedly connected inside the adjustment platform (2), a bidirectional threaded rod (203) is rotatably connected inside the adjustment platform (2) and located between the slide rods (202), the electric telescopic rods (102) are fixedly connected to the adjustment platform (2), and the electric telescopic rods (102) are fixedly connected to the adjustment platform (2) and the two sets of ... The top of the rod (102) is fixedly connected to a machine tool (3), a feed port (301) is provided on one side of the machine tool (3), an electrostatic roller (302) is installed inside the feed port (301) and located above a conveyor belt (304), a discharge port (303) is provided on a side of the machine tool (3) away from the feed port (301), a conveyor belt (304) is installed inside the machine tool (3), a dust cover (305) is hinged on the top of the machine tool (3), and a pair of clamping frames (4) are slidably connected to both sides of the top of the adjustment platform (2) and above the conveyor belt (304).

2. The production device for a photoelectric display screen according to claim 1, characterized in that: One end of the bidirectional threaded rod (203) is located on one side of the adjustment platform (2) and is equipped with a rotating motor (2031).

3. The production device for a photoelectric display screen according to claim 1, characterized in that: A dust-blocking curtain (3011) is provided inside the feed port (301) and on one side of the conveyor belt (304).

4. The production device for a photoelectric display screen according to claim 1, characterized in that: The dust cover (305) is made of transparent plastic material, and a handle is fixedly connected to one side of the dust cover (305), and anti-slip grooves are provided on the outer side of the handle.

5. The production device for a photoelectric display screen according to claim 1, characterized in that: The bottoms of the two groups of clamping frames (4) and positions corresponding to the limiting slide grooves (201) are rotatably connected with directional pulleys, and the clamping frames (4) are slidably connected to the limiting slide grooves (201) via the directional pulleys.

6. The production device for a photoelectric display screen according to claim 1, characterized in that: A through hole (401) is provided at a position of the clamping frame (4) corresponding to the slide rod (202), and the clamping frame (4) is slidably connected to the slide rod (202) via the through hole (401); a threaded adjustment hole (402) is provided at a position of the clamping frame (4) corresponding to the bidirectional threaded rod (203), and the clamping frame (4) is threadedly connected to the bidirectional threaded rod (203) via the threaded adjustment hole (402).

7. The production device for a photoelectric display screen according to claim 1, characterized in that: The corresponding sides of the two groups of clamping frames (4) are both rotatably connected to a plurality of transmission wheels (403).

Images