Advertising logo spraying device capable of adjusting spraying range

Abstract

The utility model discloses an advertisement sign spraying device capable of adjusting a spraying range, which belongs to the technical field of billboard manufacturing and comprises a bottom plate, a spraying box is arranged at the top of the bottom plate, two extrusion plates are slidably connected to the top of the bottom plate, and moving strips are slidably connected to the inner sides of the two extrusion plates. Fixing frames are fixedly connected to the sides, close to each other, of the two moving strips, pressing blocks are integrally formed at the bottoms of the two fixing frames, springs and pulleys are fixedly connected to the sides, away from each other, of the two extrusion plates, the other ends of the two springs are fixedly connected to the tops of the corresponding moving strips, and transverse strips are fixedly connected to the inner sides of the two moving strips; the advertisement board clamping device is reasonable in structural design, an advertisement board can be clamped in multiple directions through cooperation of the motor, the worm gear, the worm, the abutting plate, the pulleys and the extrusion plate, the stabilization effect of the advertisement board is enhanced, and a user can conduct spraying treatment conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of billboard production, in particular to an advertising logo spraying device with an adjustable spraying range. Background Art

[0002] Advertising signs are diversified products that integrate planning, architecture, space, sculpture, logic, color, aesthetics, materials, etc. Advertising signs are neither simple words nor imaginary brands. On the contrary, they are unique design products that integrate with the environment and space. The patent document with publication number CN 214637570U discloses an advertising sign spraying device, including a conveyor belt, support platforms are symmetrically arranged on both sides of the conveyor belt, the lower end of the support platform is connected with support feet, a cavity is arranged inside the support platform, a clamping device is connected inside the cavity, a slide plate is connected above the support platform, a slide bar 1 is connected on both sides of the lower surface of the slide plate, a slide groove 1 matching the slide bar 1 is arranged on the support platform, an air pump and an air cylinder are connected on the slide plate, and the upper and lower ends of the air cylinder are respectively connected to the air pump through air pipes, a piston is connected inside the cylinder, a push rod is connected on the piston, a support frame is connected at the upper end of the push rod, a through hole 1 is arranged in the middle of the support frame, and a spraying device is connected on the support frame.

[0003] In the above technical solution, the advertising board is only clamped in the upper and lower directions, which causes the advertising board to shake more easily during processing, thereby affecting the spraying quality; therefore, we propose an advertising logo spraying device with an adjustable spraying range to solve this problem. Utility Model Content

[0004] The utility model aims to provide an advertising logo spraying device with an adjustable spraying range, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The cam is an adjoining device for attaching an electric power to the conveyor belt, and the two electric power are connected to the control wheel of the conveyor belt, and the two electric power are connected to the control wheel of the conveyor belt, and the two electric power are connected to the control wheel of the conveyor belt.

[0007] Preferably, the front and rear sides of the base plate are fixedly connected to fixed plates, the rear side of the fixed plate located on the front side of the base plate is fixedly connected to motor No. 1, the output end of motor No. 1 is fixedly connected to a rotating shaft, the outer side of the rotating shaft is fixedly connected to a worm, the outer side of the worm is meshed with a worm wheel, the inner side of the worm wheel is fixedly connected to screw No. 1, the outer side of screw No. 1 is threadedly connected to two moving blocks, the tops of the two moving blocks are fixedly connected to the corresponding bottoms of the extrusion plates, and the top of the base plate is provided with sliding holes matched with the moving blocks, the outer sides of the two moving blocks are slidably connected in the corresponding sliding holes, and the outer side of screw No. 1 is provided with two external threads with opposite rotation directions.

[0008] Preferably, a guide bar is fixedly connected between the two fixed plates, small blocks are slidably connected to the outer sides of the two guide bars, the right sides of the two small blocks are fixedly connected to the left sides of the corresponding movable blocks, the inner sides of the two fixed plates are rotatably connected to the outer side of the same No. 1 screw, and a small bracket is integrally formed on the rear side of the fixed plate located on the front side of the bottom plate, and the inner side of the small bracket is rotatably connected to the outer side of the rotating shaft.

[0009] Preferably, a plurality of vertical rods are fixedly connected to the top of the base plate, and a No. 1 bar is fixedly connected between the vertical rods on the same side, a No. 2 motor is fixedly connected to the top of the vertical rod near the front side of the base plate, a No. 2 screw is fixedly connected to the output end of the No. 2 motor, a No. 1 block is threadedly connected to the outer side of the No. 2 screw, and the inner side of the No. 1 block is slidably connected to the outer side of the corresponding No. 1 bar, a No. 1 vertical frame is fixedly formed integrally with the top of the vertical rod near the rear side of the base plate, the outer side of the No. 2 screw is rotatably connected to the inner side of the vertical frame, a No. 2 vertical frame is integrally formed at the bottom of the No. 1 block, and a No. 3 screw is rotatably connected to the inner side of the No. 2 vertical frame.

[0010] Preferably, a No. 2 block is slidably connected to the outer side of the No. 1 bar on the left side of the bottom plate, and a No. 2 block is fixedly connected between the No. 2 block and the No. 1 block. The outer side of the No. 2 bar is slidably connected to the inner side of the spray box, and a No. 3 motor is fixedly connected to the bottom of the No. 2 block, and the output end of the No. 3 motor is fixedly connected to the left side of the No. 3 screw, and the outer side of the No. 3 screw is threadedly connected to the inner side of the spray box.

[0011] Preferably, a plurality of bases are fixedly connected to the bottom of the base plate, and a material injection port is provided at the rear side of the spray box.

[0012] In the utility model, the advertising sign spraying device with adjustable spraying range starts the No. 1 motor, so that the rotating shaft drives the worm to rotate, and the worm wheel drives the No. 1 screw to rotate, so that the two extrusion plates approach each other until the advertising board is squeezed. When the extrusion plate approaches the advertising board, the abutment plate first abuts the advertising board, so that the abutment plate performs horizontal movement opposite to the movement direction of the extrusion plate, and at this time, the abutment plate pulls the elastic rope;

[0013] In the utility model, the advertising logo spraying device with adjustable spraying range drives the fixed frame to press the advertising board downwards through the moving bar until the pressing block is in active contact with the top of the advertising board, at which time the extrusion plate also completes the extrusion of the advertising board, and the No. 2 motor is started at this time so that the spray box can move horizontally, and then the No. 3 motor is started so that the spray box can also move horizontally, so that the user can adjust the spraying position of the nozzle according to the advertising board;

[0014] The utility model has a reasonable structural design. Through the cooperation among the motor, worm gear, worm, abutment plate, pulley and extrusion plate, the advertising board can be clamped in multiple directions, resulting in enhanced stability of the advertising board, which is convenient for users to perform spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a first-viewing angle of an advertising logo spraying device with adjustable spraying range proposed by the utility model;

[0016] Figure 2 This is a structural schematic diagram of a second viewing angle of an advertising logo spraying device with adjustable spraying range proposed by the utility model;

[0017] Figure 3 The utility model is a schematic structural diagram of an advertising logo spraying device with adjustable spraying range from a third viewing angle.

[0018] In the figure: 1. bottom plate; 2. fixed plate; 3. motor No. 1; 4. rotating shaft; 5. worm; 6. worm wheel; 7. screw No. 1; 8. small block; 9. guide bar; 10. moving block; 12. extrusion plate; 13. abutment plate; 14. spring; 15. moving bar; 16. fixed frame; 17. horizontal bar; 18. elastic rope; 19. pulley; 20. vertical bar; 21. motor No. 2; 22. screw No. 2; 23. bar No. 1; 24. block No. 1; 25. bar No. 2; 26. block No. 2; 27. motor No. 3; 28. screw No. 3; 29. ​​spray box; 30. nozzle; 31. base. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-3 , an advertising logo spraying device with adjustable spraying range, comprising: a bottom plate 1, a spraying box 29 is arranged on the top of the bottom plate 1, two extrusion plates 12 are slidably connected to the top of the bottom plate 1, and the inner sides of the two extrusion plates 12 are slidably connected to moving bars 15, and the sides of the two moving bars 15 close to each other are fixedly connected to fixing frames 16, and the bottoms of the two fixing frames 16 are integrally formed with pressure blocks, and the sides of the two extrusion plates 12 away from each other are fixedly connected to springs 14 and pulleys 19, and the other ends of the two springs 14 are fixedly connected At the top of the corresponding moving bar 15, and the inner side of the two moving bars 15 are fixedly connected with a horizontal bar 17, one side of the two horizontal bars 17 are slidably connected to the side of the corresponding extrusion plate 12, the bottom of the two moving bars 15 are fixedly connected with an elastic rope 18, and the outer sides of the two elastic ropes 18 are wound around the outer sides of the corresponding pulleys 19, the inner sides of the two extrusion plates 12 are slidably connected with abutment plates 13, the other ends of the two elastic ropes 18 are fixedly connected to the top of the corresponding abutment plates 13, and the bottom of the spray box 29 is fixedly connected with a nozzle 30.

[0021] In this embodiment, the front and rear sides of the bottom plate 1 are fixedly connected to the fixing plate 2, the rear side of the fixing plate 2 located on the front side of the bottom plate 1 is fixedly connected to the No. 1 motor 3, the output end of the No. 1 motor 3 is fixedly connected to the rotating shaft 4, the outer side of the rotating shaft 4 is fixedly connected to the worm 5, the outer side of the worm 5 is meshed with a worm wheel 6, the inner side of the worm wheel 6 is fixedly connected to the No. 1 screw 7, the outer side of the No. 1 screw 7 is threadedly connected to two moving blocks 10, the tops of the two moving blocks 10 are fixedly connected to the bottoms of the corresponding extrusion plates 12, and the top of the bottom plate 1 is provided with sliding holes adapted to the moving blocks 10, and the two The outer sides of each moving block 10 are slidably connected in the corresponding sliding holes, two external threads with opposite rotation directions are arranged on the outer side of the No. 1 screw 7, a guide bar 9 is fixedly connected between the two fixed plates 2, small blocks 8 are slidably connected on the outer sides of the two guide bars 9, the right sides of the two small blocks 8 are fixedly connected to the left sides of the corresponding moving blocks 10, the inner sides of the two fixed plates 2 are rotatably connected to the outer side of the same No. 1 screw 7, a small bracket is integrally formed on the rear side of the fixed plate 2 located on the front side of the base plate 1, and the inner side of the small bracket is rotatably connected to the outer side of the rotating shaft 4, so that the rotation of the rotating shaft 4 is more stable.

[0022] In this embodiment, a plurality of vertical rods 20 are fixedly connected to the top of the bottom plate 1, and a No. 1 bar 23 is fixedly connected between the vertical rods 20 on the same side, a No. 2 motor 21 is fixedly connected to the top of the vertical rod 20 near the front side of the bottom plate 1, a No. 2 screw 22 is fixedly connected to the output end of the No. 2 motor 21, the outer side of the No. 2 screw 22 is threadedly connected to a No. 1 block 24, the inner side of the No. 1 block 24 is slidably connected to the outer side of the corresponding No. 1 bar 23, a No. 1 vertical frame is fixedly formed integrally with the top of the vertical rod 20 near the rear side of the bottom plate 1, the outer side of the No. 2 screw 22 is rotatably connected to the inner side of the vertical frame, and a No. 2 vertical frame is integrally formed at the bottom of the No. 1 block 24. A No. 3 screw rod 28 is rotatably connected to the inner side of the No. 2 vertical frame, a No. 2 block 26 is slidably connected to the outer side of the No. 1 bar 23 located on the left side of the bottom plate 1, a No. 2 bar 25 is fixedly connected between the No. 2 block 26 and the No. 1 block 24, the outer side of the No. 2 bar 25 is slidably connected to the inner side of the spray box 29, a No. 3 motor 27 is fixedly connected to the bottom of the No. 2 block 26, the output end of the No. 3 motor 27 is fixedly connected to the left side of the No. 3 screw rod 28, the outer side of the No. 3 screw rod 28 is threadedly connected to the inner side of the spray box 29, a plurality of bases 31 are fixedly connected to the bottom of the bottom plate 1, and a material injection port is provided on the rear side of the spray box 29, so that the user can inject paint into the spray box 29.

[0023] In this embodiment, when in use, by starting the No. 1 motor 3, the rotating shaft 4 drives the worm 5 to rotate, so that the worm gear 6 drives the No. 1 screw 7 to rotate, so that the two extrusion plates 12 approach each other until the advertising board is squeezed. Before the extrusion plate 12 approaches the advertising board, the abutment plate 13 first abuts the advertising board, so that the abutment plate 13 performs a horizontal movement opposite to the movement direction of the extrusion plate 12. At this time, the abutment plate 13 pulls the elastic rope 18, so that the moving bar 15 drives the fixing frame 16 to squeeze the advertising board downward until the pressure block is movably abutted against the top of the advertising board. At this time, the extrusion plate 12 also completes the extrusion of the advertising board. At this time, the No. 2 motor 21 is started to allow the spray box 29 to move horizontally horizontally, and then the No. 3 motor 27 is started to allow the spray box 29 to move horizontally vertically, so that the user can adjust the spray position of the nozzle 30 according to the advertising board.

[0024] The above is a detailed introduction to an advertising logo spraying device with an adjustable spraying range provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. An advertising logo spraying device with adjustable spraying range, characterized in that: include: A bottom plate (1), a spray box (29) is arranged on the top of the bottom plate (1), two extrusion plates (12) are slidably connected to the top of the bottom plate (1), and the inner sides of the two extrusion plates (12) are slidably connected to moving bars (15), and the two moving bars (15) are fixedly connected to a fixed frame (16) on the side close to each other, and the bottoms of the two fixed frames (16) are integrally formed with a pressure block, and the two extrusion plates (12) are fixedly connected to a spring (14) and a pulley (19) on the side away from each other, and the other ends of the two springs (14) are fixedly connected to the top of the corresponding moving bar (15). The two moving bars (15) are fixedly connected to a horizontal bar (17) on the inner side, and one side of the two horizontal bars (17) is slidably connected to the corresponding side of the extrusion plate (12). The bottoms of the two moving bars (15) are fixedly connected to an elastic rope (18), and the outer sides of the two elastic ropes (18) are wound around the outer sides of the corresponding pulleys (19). The inner sides of the two extrusion plates (12) are slidably connected to an abutment plate (13), and the other ends of the two elastic ropes (18) are fixedly connected to the top of the corresponding abutment plate (13). The bottom of the spray box (29) is fixedly connected to a nozzle (30).

2. The advertising logo spraying device with adjustable spraying range according to claim 1, characterized in that: The front and rear sides of the bottom plate (1) are fixedly connected to a fixed plate (2); the rear side of the fixed plate (2) located on the front side of the bottom plate (1) is fixedly connected to a No. 1 motor (3); the output end of the No. 1 motor (3) is fixedly connected to a rotating shaft (4); the outer side of the rotating shaft (4) is fixedly connected to a worm (5); the outer side of the worm (5) is meshed with a worm wheel (6); the inner side of the worm wheel (6) is fixedly connected to a No. 1 screw (7); the outer side of the No. 1 screw (7) is threadedly connected to two moving blocks (10); the tops of the two moving blocks (10) are fixedly connected to the bottom of the corresponding extrusion plate (12); the top of the bottom plate (1) is provided with a sliding hole adapted to the moving block (10); the outer sides of the two moving blocks (10) are slidably connected in the corresponding sliding holes; the outer side of the No. 1 screw (7) is provided with two external threads with opposite rotation directions.

3. The advertising logo spraying device with adjustable spraying range according to claim 2, characterized in that: A guide bar (9) is fixedly connected between the two fixed plates (2), and small blocks (8) are slidably connected to the outer sides of the two guide bars (9). The right sides of the two small blocks (8) are fixedly connected to the left sides of the corresponding moving blocks (10). The inner sides of the two fixed plates (2) are rotatably connected to the outer side of the same No. 1 screw rod (7). A small bracket is integrally formed on the rear side of the fixed plate (2) located on the front side of the bottom plate (1), and the inner side of the small bracket is rotatably connected to the outer side of the rotating shaft (4).

4. The advertising logo spraying device with adjustable spraying range according to claim 1, characterized in that: A plurality of vertical rods (20) are fixedly connected to the top of the bottom plate (1), and a No. 1 bar (23) is fixedly connected between the vertical rods (20) on the same side. A No. 2 motor (21) is fixedly connected to the top of the vertical rod (20) near the front side of the bottom plate (1), and a No. 2 screw rod (22) is fixedly connected to the output end of the No. 2 motor (21). The outer side of the No. 2 screw rod (22) is threadedly connected to a No. 1 block (24), and the inner side of the No. 1 block (24) is slidably connected to the outer side of the corresponding No. 1 bar (23). A No. 1 vertical frame is fixedly formed integrally with the top of the vertical rod (20) near the rear side of the bottom plate (1), and the outer side of the No. 2 screw rod (22) is rotatably connected to the inner side of the vertical frame. A No. 2 vertical frame is integrally formed at the bottom of the No. 1 block (24), and a No. 3 screw rod (28) is rotatably connected to the inner side of the No. 2 vertical frame.

5. The advertising logo spraying device with adjustable spraying range according to claim 4, characterized in that: A No. 2 block (26) is slidably connected to the outer side of the No. 1 bar (23) located on the left side of the bottom plate (1), a No. 2 bar (25) is fixedly connected between the No. 2 block (26) and the No. 1 block (24), the No. 2 bar (25) is slidably connected to the inner side of the spray box (29) on the outer side, a No. 3 motor (27) is fixedly connected to the bottom of the No. 2 block (26), the output end of the No. 3 motor (27) is fixedly connected to the left side of the No. 3 screw rod (28), and the No. 3 screw rod (28) is threadedly connected to the inner side of the spray box (29) on the outer side.

6. The advertising logo spraying device with adjustable spraying range according to claim 1, characterized in that: A plurality of bases (31) are fixedly connected to the bottom of the base plate (1), and a material injection port is provided at the rear side of the spray box (29).

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