A positioning coating device for manufacturing monitoring screens

Abstract

This utility model discloses a positioning and coating device for manufacturing surveillance screens, relating to the field of surveillance screen processing technology. The device includes a workbench with a sliding opening at the top. A positioning component is mounted on the top of the workbench, and a cleaning component is mounted above the workbench. The positioning component includes two clamping plates with limiting grooves on their inner sides. Rubber strips are installed inside the limiting grooves, and sliders that slide and engage with corresponding sliding openings are fixedly mounted at the bottom of the clamping plates. The two clamping plates fix the position of the surveillance screen. The cleaning component includes a positioning plate with a first T-shaped frame and a second T-shaped frame fixedly mounted at its bottom. This utility model uses a bidirectional threaded rod to drive the clamping plates to move synchronously and symmetrically. The rubber strips in the limiting grooves flexibly contact the edge of the screen, achieving precise positioning without damage. During clamping, the rubber strips evenly distribute pressure, avoiding glass scratches or liquid crystal indentations caused by traditional metal clamps, thus improving the stability of the surveillance screen.

Description

Technical Field

[0001] This utility model belongs to the field of monitoring screen processing technology, and in particular relates to a positioning and coating equipment for monitoring screen processing and manufacturing. Background Technology

[0002] Monitoring screens, also known as industrial displays or security displays, are display devices specifically designed for real-time monitoring, process control, and security systems. In the field of monitoring screen manufacturing, positioning and lamination is a key process, and its accuracy and efficiency directly affect the display quality and production capacity of the product.

[0003] Traditional positioning devices often use metal clamps to rigidly hold the edge of the monitoring screen. During the clamping process, the metal clamps rub against the glass surface, causing visible scratches on the outer surface of the screen. At the same time, they only spray cleaning fluid through a water spray pipe without simultaneous wiping, leaving watermarks on the screen surface and affecting the coating effect. To address these issues, we provide a positioning coating device for monitoring screen manufacturing to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a positioning and coating equipment for the processing and manufacturing of monitoring screens. The clamping plate is driven to move synchronously and symmetrically by a bidirectional threaded rod. The rubber strip in the limiting groove flexibly contacts the edge of the screen to achieve precise positioning without damage. During the clamping process, the rubber strip evenly distributes the pressure, avoiding glass scratches or liquid crystal indentations caused by traditional metal clamps, thereby solving the technical defects in the above-mentioned background technology.

[0005] To solve the above technical problems, this utility model is achieved through the following technical solution: This utility model is a positioning and coating equipment for processing and manufacturing monitoring screens, including a workbench, a sliding opening on the top of the workbench, a positioning component installed on the top of the workbench, and a cleaning component installed above the workbench;

[0006] The positioning component includes two clamping plates, with a limiting groove on the inner side of each clamping plate. A rubber strip is installed inside the limiting groove, and a slider that slides and engages with a corresponding sliding opening is fixedly provided at the bottom of each clamping plate. The position of the monitoring screen is fixed by the two clamping plates.

[0007] The cleaning assembly includes a positioning plate, on the bottom of which a first T-shaped frame and a second T-shaped frame are fixedly mounted. A cleaning cloth is installed at the bottom of the first T-shaped frame, and a water spray pipe is installed at the bottom of the second T-shaped frame.

[0008] The present invention is further configured such that two limiting plates are fixedly installed at the bottom of the worktable. A bidirectional threaded rod is rotatably installed between the two limiting plates, and one end of the bidirectional threaded rod is fixedly connected to a first motor when viewed from the side of the corresponding limiting plate.

[0009] The present invention is further configured such that a placement tray is fixedly provided on the top of the workbench, and a U-shaped frame is fixedly provided on the top of the workbench.

[0010] The present invention is further configured such that a guide rod is fixedly provided on the inner side of the U-shaped frame, and a positioning threaded rod is rotatably provided on the inner side of the U-shaped frame, with one end of the positioning threaded rod passing through to the outer side of the U-shaped frame and fixedly connected to a second motor.

[0011] The present invention is further configured such that a movable plate is fixedly provided at the bottom of the slider, which is threadedly engaged with the bidirectional threaded rod, and the movable plate is slidably engaged with the worktable.

[0012] The present invention is further configured such that a connecting plate is slidably disposed at the bottom of the U-shaped frame and slidably cooperates with the guide rod, the connecting plate is threadedly engaged with the positioning threaded rod, and two cylinders are installed at the bottom of the connecting plate.

[0013] The present invention is further configured such that the cylinder output end is fixedly connected to the positioning plate, a water tank is installed on the top of the positioning plate, a water pump is installed on one side of the water tank, and the water inlet of the water pump is connected to the inside of the water tank.

[0014] The present invention is further configured such that the water outlet of the water tank is connected to the water spray pipe via a connecting pipe, and the bottom of the water spray pipe is provided with a plurality of water outlet holes, and a nozzle is installed inside the water outlet hole.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model uses a bidirectional threaded rod to drive the clamping plate to move synchronously and symmetrically. The rubber strip in the limiting groove flexibly contacts the edge of the screen, achieving precise positioning without damage. During the clamping process, the rubber strip evenly distributes the pressure, avoiding glass scratches or liquid crystal indentations caused by traditional metal clamps, thus improving the stability of the monitoring screen.

[0017] 2. This utility model integrates spraying and wiping. While the water spray pipe evenly sprays the cleaning liquid, the staggered cleaning cloth immediately scrapes off the residual liquid and dust. The cylinder controls the lifting and lowering of the cleaning components to ensure that the cleaning cloth adheres to the screen surface with constant pressure. The positioning threaded rod drives the component to move horizontally to cover the entire screen, completing the screen cleaning and wetting process. This provides a dust-free environment for the subsequent lamination process, thereby improving the lamination effect. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of a positioning and coating equipment for manufacturing a monitoring screen.

[0020] Figure 2 for Figure 1 Another structural diagram from a different angle.

[0021] Figure 3 for Figure 2 The left view of the structure.

[0022] Figure 4 for Figure 2 The structural bottom view.

[0023] Figure 5 This is a schematic diagram of the cleaning component in this utility model.

[0024] Figure 6 for Figure 5 The structural bottom view.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1-Workbench, 2-Slide opening, 3-Positioning component, 301-Clamping plate, 302-Limiting groove, 303-Rubber strip, 304-Moving plate, 4-Cleaning component, 401-Positioning plate, 402-First T-shaped frame, 403-Second T-shaped frame, 404-Cleaning cloth, 405-Water spray pipe, 406-Connecting plate, 407-Cylinder, 408-Water tank, 409-Water pump, 410-Connecting pipe, 411-Water outlet, 5-Limiting plate, 6-Double threaded rod, 7-First motor, 8-Placement tray, 9-U-shaped frame, 10-Guide rod, 11-Positioning threaded rod, 12-Second motor. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-6 This utility model is a positioning and coating equipment for processing and manufacturing monitoring screens, including a workbench 1, a sliding opening 2 on the top of the workbench 1, a positioning component 3 installed on the top of the workbench 1, and a cleaning component 4 installed above the workbench 1.

[0029] Specifically, the positioning component 3 includes two clamping plates 301. A limiting groove 302 is opened on the inner side of the clamping plate 301. A rubber strip 303 is installed inside the limiting groove 302. The two clamping plates 301 clamp the edge of the monitoring screen on both sides. The inner rubber strip 303 provides a flexible contact surface to prevent scratching the screen. A slider that slides with the corresponding sliding mouth 2 is fixedly set at the bottom of the clamping plate 301. The position of the monitoring screen is fixed by the two clamping plates 301.

[0030] A movable plate 304 is fixedly installed at the bottom of the slider, which is threaded to the bidirectional threaded rod 6, and the movable plate 304 slides with the worktable 1.

[0031] Furthermore, the cleaning component 4 includes a positioning plate 401, with a first T-shaped frame 402 and a second T-shaped frame 403 fixedly installed at the bottom of the positioning plate 401. A cleaning cloth 404 is installed at the bottom of the first T-shaped frame 402. The cleaning cloth 404 is made of non-woven fabric and absorbs residual liquid and dust (removable and replaceable). A water spray pipe 405 is installed at the bottom of the second T-shaped frame 403.

[0032] Two limiting plates 5 are fixedly installed at the bottom of the workbench 1. A bidirectional threaded rod 6 is rotatably installed between the two limiting plates 5. One end of the bidirectional threaded rod 6 is observed to the side of the corresponding limiting plate 5 and is fixedly connected to the first motor 7. A placement plate 8 is fixedly installed on the top of the workbench 1. The placement plate 8 supports the reference surface of the monitoring screen to ensure the initial position is stable. A U-shaped frame 9 is fixedly installed on the top of the workbench 1.

[0033] Furthermore, a guide rod 10 is fixedly installed on the inner side of the U-shaped frame 9, and a positioning threaded rod 11 is rotatably installed on the inner side of the U-shaped frame 9. One end of the positioning threaded rod 11 passes through to the outer side of the U-shaped frame 9 and is fixedly connected to the second motor 12.

[0034] The bottom of the U-shaped frame 9 is slidably provided with a connecting plate 406 that slidably engages with the guide rod 10. The connecting plate 406 is threadedly engaged with the positioning threaded rod 11. Two cylinders 407 are installed at the bottom of the connecting plate 406.

[0035] The output end of the cylinder 407 is fixedly connected to the positioning plate 401. A water tank 408 is installed on the top of the positioning plate 401. A water pump 409 is installed on one side of the water tank 408. The water inlet of the water pump 409 is connected to the inside of the water tank 408. The water outlet of the water tank 408 is connected to the spray pipe 405 through a connecting pipe 410. Several water outlet holes 411 are opened at the bottom of the spray pipe 405. A nozzle is installed inside the water outlet hole 411. The water outlet hole 411 with the nozzle sprays the cleaning liquid evenly.

[0036] The working principle of this utility model is as follows: the monitoring screen is placed on the placement plate 8, the first motor 7 is started to drive the bidirectional threaded rod 6 to rotate, which drives the two moving plates 304 to slide synchronously towards each other along the sliding opening 2, so that the rubber strip 303 on the inner side of the clamping plate 301 contacts the edge of the screen, and the screen displacement is constrained by the limiting groove 302 to achieve non-damaging clamping and positioning.

[0037] Subsequently, the second motor 12 drives the positioning threaded rod 11 to rotate, pushing the connecting plate 406 to move horizontally along the guide rod 10 to above the screen. The cylinder 407 lowers the positioning plate 401, so that the water spray pipe 405 and the cleaning cloth 404 are close to the screen surface. The water pump 409 draws the cleaning liquid from the water tank 408 and delivers it to the water spray pipe 405 through the connecting pipe 410. The liquid is then evenly sprayed onto the screen through the water outlet 411. The cleaning component 4 moves horizontally, and the cleaning cloth 404 at the bottom of the first T-shaped frame 402 wipes away residual liquid and dust from the screen surface. The water spray pipe 405 of the second T-shaped frame 403 simultaneously replenishes the cleaning liquid. The cylinder 407 lifts the positioning plate 401 to reset, completing the screen cleaning and wetting process and providing a dust-free environment for the subsequent lamination process.

[0038] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A positioning and laminating equipment for manufacturing a monitoring screen, comprising a workbench (1), characterized in that: The workbench (1) has a sliding opening (2) at the top, a positioning component (3) is installed at the top of the workbench (1), and a cleaning component (4) is installed above the workbench (1). The positioning component (3) includes two clamps (301), a limiting groove (302) is opened on the inner side of the clamp (301), a rubber strip (303) is installed inside the limiting groove (302), and a slider that slides with the corresponding sliding mouth (2) is fixedly provided at the bottom of the clamp (301). The position of the monitoring screen is fixed by the two clamps (301). The cleaning component (4) includes a positioning plate (401), and a first T-shaped frame (402) and a second T-shaped frame (403) are fixedly provided at the bottom of the positioning plate (401). A cleaning cloth (404) is installed at the bottom of the first T-shaped frame (402), and a water spray pipe (405) is installed at the bottom of the second T-shaped frame (403).

2. The positioning and coating equipment for manufacturing a monitoring screen according to claim 1, characterized in that, The bottom of the workbench (1) is fixedly provided with two limiting plates (5), and a bidirectional threaded rod (6) is rotatably provided between the two limiting plates (5). One end of the bidirectional threaded rod (6) is observed to the side of the corresponding limiting plate (5) and is fixedly connected to a first motor (7).

3. The positioning and coating equipment for manufacturing a monitoring screen according to claim 2, characterized in that, The workbench (1) is fixedly provided with a placement tray (8) on the top, and a U-shaped frame (9) is fixedly provided on the top of the workbench (1).

4. The positioning and coating equipment for manufacturing a monitoring screen according to claim 3, characterized in that, A guide rod (10) is fixedly provided on the inner side of the U-shaped frame (9), and a positioning threaded rod (11) is rotatably provided on the inner side of the U-shaped frame (9). One end of the positioning threaded rod (11) passes through to the outer side of the U-shaped frame (9) and is fixedly connected to a second motor (12).

5. The positioning and coating equipment for manufacturing a monitoring screen according to claim 4, characterized in that, The bottom of the slider is fixedly provided with a movable plate (304) that is threadedly engaged with the bidirectional threaded rod (6), and the movable plate (304) is slidably engaged with the worktable (1).

6. The positioning and coating equipment for manufacturing a monitoring screen according to claim 5, characterized in that, The bottom of the U-shaped frame (9) is slidably provided with a connecting plate (406) that slidably engages with the guide rod (10). The connecting plate (406) is threadedly engaged with the positioning threaded rod (11). Two cylinders (407) are installed at the bottom of the connecting plate (406).

7. The positioning and coating equipment for manufacturing a monitoring screen according to claim 6, characterized in that, The output end of the cylinder (407) is fixedly connected to the positioning plate (401). A water tank (408) is installed on the top of the positioning plate (401). A water pump (409) is installed on one side of the water tank (408). The inlet end of the water pump (409) is connected to the inside of the water tank (408).

8. The positioning and coating equipment for manufacturing a monitoring screen according to claim 7, characterized in that, The water tank (408) outlet end is connected to the water spray pipe (405) via a connecting pipe (410). The bottom of the water spray pipe (405) is provided with several water outlet holes (411), and a nozzle is installed inside the water outlet hole (411).

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