Positioning device for advertisement board processing

Abstract

The utility model discloses a positioning device for advertisement board processing, and relates to the technical field of board processing. The bottom plate is connected with an adsorption mechanism; limiting mechanisms are connected to the opposite angles of the bottom plate, each limiting mechanism comprises a limiting block, and the side edge of the bottom plate is connected with a fixing plate. The air outlet plate is connected to the bottom plate, the air guide plate is connected to the air outlet plate, the air outlet plate and the air guide plate are connected through the hinge, the electric winding drum and the connecting rope are used for controlling the angle of the air guide plate, the position of the air guide plate can be adjusted by rotating the connecting rope through the electric winding drum, and therefore the direction of airflow is controlled. The air deflector is used for blocking scraps generated by polishing of the advertisement board in the machining process, the direction and strength of airflow can be accurately controlled by adjusting the angle of the air deflector, the surface of a machined material is evenly heated or cooled, and therefore the machining quality is improved, and defects are reduced.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal processing technology, specifically to a positioning device for processing advertising boards. Background Technology

[0002] A positioning device for advertising board processing is mainly used to provide precise position control and fixation during the processing of advertising boards to ensure the accuracy and quality of processing. The device can fix the advertising board in a specific position, so that processing operations such as cutting, drilling, and painting can be performed in a precise position, thereby reducing errors. During processing, the advertising board may move due to vibration or external force. The positioning device can prevent such movement, ensuring the consistency and stability of processing. Through precise positioning, rework and redoing caused by inaccurate positioning can be reduced, thereby improving processing efficiency. When processing large or heavy advertising boards, the positioning device can provide additional safety protection.

[0003] Chinese Patent Publication No. CN221850103U, entitled "A Positioning Device for Sheet Metal Processing," includes a worktable with an adjustment mechanism and a positioning mechanism mounted on it. Bases are fixed around the lower surface of the worktable. The positioning mechanism comprises two fixed plates mounted on the adjustment mechanism. Threaded rods are rotatably connected to opposite sides of the two fixed plates. Adjustment plates are threaded onto the outer surfaces of the threaded rods. Connecting plates are fixed to opposite sides of the two adjustment plates. Multiple telescopic rods are fixed to opposite sides of the two connecting plates. Springs are sleeved on the outer surfaces of the telescopic rods. This sheet metal processing positioning device, through the cooperation of the positioning and adjustment mechanisms, facilitates the clamping and fixing of sheets of different sizes while also providing a certain degree of buffering force.

[0004] The shortcomings of the above solution are as follows: Although the solution can clamp the board, it cannot cool the board during processing. The board will expand or deform due to the increase in temperature, which may lead to inaccurate processing dimensions and affect product quality. It also cannot reduce the vibration and displacement of the board. Due to the vibration and displacement, the processing equipment may need more time to compensate for these changes, resulting in slower processing speed and reduced efficiency. Utility Model Content

[0005] The purpose of this utility model is to provide a positioning device for processing advertising boards, so as to solve the technical problems in the prior art where the board cannot be cooled during processing, and the board expands or deforms due to the increase in temperature, which may lead to inaccurate processing dimensions and affect product quality. It also cannot reduce the vibration and displacement of the board. Due to the vibration and displacement, the processing equipment may need more time to compensate for these changes, resulting in slower processing speed and reduced efficiency.

[0006] The technical problem to be solved by this utility model can be achieved through the following technical solution:

[0007] A positioning device for processing advertising boards includes a base plate;

[0008] An adsorption mechanism is connected to the base plate;

[0009] The base plate is connected to a limiting mechanism at its diagonal, and each limiting mechanism includes a limiting block. A fixing plate is connected to the side of the base plate, and a support frame is connected to the fixing plate. A motor is connected to the support frame, and a lead screw is rotatably connected to the motor. A connecting block is connected to the base plate, and the end of the lead screw away from the limiting head is connected to the connecting block. The limiting block is connected to the end of the connecting block away from the lead screw.

[0010] An air outlet plate is connected to the base plate, an air guide plate is connected to the air outlet plate, a hinge connects the air guide plate and the air outlet plate, and an adjustment mechanism connects the air guide plate and the air outlet plate.

[0011] As a further embodiment of this utility model: the adsorption mechanism includes an air pump and multiple suction cups, an mounting plate is connected to the base plate, the multiple suction cups are all connected to the mounting plate, an air tube is connected to the end of the suction cup, and the air pump is connected to the end of the air tube away from the suction cup.

[0012] As a further embodiment of this utility model, side baffles are connected to both sides of the base plate.

[0013] As a further embodiment of this invention, a limiting head is connected to the end of the lead screw.

[0014] As a further embodiment of this utility model, the limiting block is an L-shaped structure.

[0015] As a further embodiment of this utility model: the adjustment mechanism includes an electric drum and a connecting rope, the electric drum is connected to the air outlet plate, the connecting rope is wound around the electric drum, and the end of the connecting rope away from the electric drum is connected to the air guide plate.

[0016] As a further embodiment of this utility model: an installation sleeve rod is connected to the air outlet plate, and the connecting rope is inserted into the installation sleeve rod.

[0017] As a further embodiment of this utility model: a collection box is connected to the end of the base plate away from the air outlet plate.

[0018] As a further embodiment of this utility model, a connecting plate is connected to the collection box.

[0019] As a further embodiment of this invention, the connecting plate is higher than the height of the collection box.

[0020] The beneficial effects of this utility model are:

[0021] 1. In this utility model, the air outlet plate is connected to the base plate, and the air guide plate is connected to the air outlet plate. The two are connected by a hinge. An electric drum and a connecting rope are used to control the angle of the air guide plate. By rotating the connecting rope with the electric drum, the position of the air guide plate can be adjusted, thereby controlling the direction of airflow. Side baffles are connected to both sides of the base plate to block the debris generated during the processing of the advertising board. By adjusting the angle of the air guide plate, the direction and intensity of airflow can be precisely controlled, and the surface of the processed material is heated or cooled evenly, thereby improving the processing quality and reducing defects.

[0022] 2. The adsorption mechanism on the base plate of this utility model uses an air pump and multiple suction cups to fix the advertising board. When the air pump is started, it will draw out the air from the suction cups, forming a negative pressure, so that the suction cups are tightly adsorbed on the advertising board. When the motor drives the lead screw to rotate, the lead screw pushes the connecting block to move, and the connecting block drives the limiting block to move. The limiting blocks move closer to each other, limiting the position of the advertising board on the base plate, ensuring the precise position of the advertising board. Precise position limiting can ensure the stability of the position of the advertising board during the processing, thereby improving the processing accuracy and product quality, and reducing processing errors caused by position deviation. Attached Figure Description

[0023] The present invention will be further described below with reference to the accompanying drawings.

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a top view of the structure of this utility model;

[0026] Figure 3 yes Figure 1 Enlarged structural diagram at point A in the middle.

[0027] In the diagram: 1. Base plate; 2. Side baffle; 3. Limiting block; 4. Air pump; 5. Mounting plate; 6. Suction cup; 7. Air outlet plate; 8. Fixing plate; 9. Lead screw; 10. Limiting head; 11. Motor; 12. Support frame; 13. Connecting block; 14. Mounting sleeve rod; 15. Electric drum; 16. Connecting rope; 17. Hinge; 18. Air guide plate; 19. Collection box; 20. Connecting plate. Detailed Implementation

[0028] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0029] like Figures 1-3 As shown, a positioning device for processing advertising boards includes a base plate 1, on which an adsorption mechanism is connected. The adsorption mechanism includes an air pump 4 and a plurality of suction cups 6. A mounting plate 5 is connected to the base plate 1, and the plurality of suction cups 6 are all connected to the mounting plate 5. An air pipe is connected to the end of each suction cup 6, and the air pump 4 is connected to the end of the air pipe away from the suction cup 6.

[0030] Side baffles 2 are connected to both sides of the base plate 1. Limiting mechanisms are connected at the diagonal of the base plate 1. Each limiting mechanism includes a limiting block 3. A fixing plate 8 is connected to the side of the base plate 1. A support frame 12 is connected to the fixing plate 8. A motor 11 is connected to the support frame 12. A lead screw 9 is rotatably connected to the motor 11. A limiting head 10 is connected to the end of the lead screw 9. A connecting block 13 is connected to the base plate 1. The end of the lead screw 9 away from the limiting head 10 is connected to the connecting block 13. The limiting block 3 is connected to the end of the connecting block 13 away from the lead screw 9. The limiting block 3 has an L-shaped structure.

[0031] An air outlet plate 7 is connected to the base plate 1, and an air guide plate 18 is connected to the air outlet plate 7. A hinge 17 connects the air guide plate 18 and the air outlet plate 7. An adjustment mechanism is connected between the air guide plate 18 and the air outlet plate 7. The adjustment mechanism includes an electric drum 15 and a connecting rope 16. The electric drum 15 is connected to the air outlet plate 7, and the connecting rope 16 is wound around the electric drum 15. An installation sleeve 14 is connected to the air outlet plate 7, and the connecting rope 16 is inserted into the installation sleeve 14. The end of the connecting rope 16 away from the electric drum 15 is connected to the air guide plate 18. A collection box 19 is connected to the end of the base plate 1 away from the air outlet plate 7. A connecting plate 20 is connected to the collection box 19, and the connecting plate 20 is higher than the height of the collection box 19.

[0032] The working principle of this utility model is as follows: The adsorption mechanism on the base plate 1 fixes the advertising board through the air pump 4 and multiple suction cups 6. When the air pump 4 is started, it will draw out the air in the suction cups 6 to form a negative pressure, so that the suction cups 6 are tightly adsorbed on the advertising board. When the motor 11 drives the lead screw 9 to rotate, the lead screw 9 pushes the connecting block 13 to move. The connecting block 13 drives the limiting block 3 to move. The limiting blocks 3 move closer to each other to limit the advertising board on the base plate 1 and ensure the accurate position of the advertising board.

[0033] The air outlet plate 7 is connected to the base plate 1, and the air guide plate 18 is connected to the air outlet plate 7. The two are connected by a hinge 17. The electric drum 15 and the connecting rope 16 are used to control the angle of the air guide plate 18. By rotating the connecting rope 16, the position of the air guide plate 18 can be adjusted, thereby controlling the direction of airflow. Side baffles 2 are connected to both sides of the base plate 1 to block the grinding debris generated during the processing of the advertising board. The fixing plate 8 is connected to the side of the base plate 1. The support frame 12 and the motor 11 are connected to the fixing plate 8. The end of the base plate 1 away from the air outlet plate 7 is connected to a collection box 19 to collect the waste generated during the processing. The connecting plate 20 is higher than the height of the collection box 19 and may be used to guide the waste into the collection box 19. The air outlet plate 7 and the air guide plate 18 control the airflow through the adjustment mechanism for processing or cooling the advertising board. Through precise mechanical structure and control, the accuracy and quality of the advertising board processing can be guaranteed.

[0034] The above description details one embodiment of the present utility model, but it is merely a preferred embodiment and should not be construed as limiting the scope of the present utility model. All equivalent variations and improvements made within the scope of the present utility model application should still fall within the patent coverage of the present utility model.

Claims

1. A positioning device for processing advertising boards, comprising a base plate (1); characterized in that: An adsorption mechanism is connected to the base plate (1); A limiting mechanism is connected at the diagonal of the base plate (1), and each limiting mechanism includes a limiting block (3). A fixing plate (8) is connected to the side of the base plate (1). A support frame (12) is connected to the fixing plate (8). A motor (11) is connected to the support frame (12). A lead screw (9) is rotatably connected to the motor (11). A connecting block (13) is connected to the base plate (1). The end of the lead screw (9) away from the limiting head (10) is connected to the connecting block (13). The limiting block (3) is connected to the end of the connecting block (13) away from the lead screw (9). An air outlet plate (7) is connected to the base plate (1), an air guide plate (18) is connected to the air outlet plate (7), a hinge (17) is connected between the air guide plate (18) and the air outlet plate (7), and an adjustment mechanism is connected between the air guide plate (18) and the air outlet plate (7).

2. The positioning device for processing an advertising board according to claim 1, wherein The adsorption mechanism includes an air pump (4) and multiple suction cups (6). A mounting plate (5) is connected to the base plate (1). The multiple suction cups (6) are all connected to the mounting plate (5). An air pipe is connected to the end of the suction cup (6). The air pump (4) is connected to the end of the air pipe away from the suction cup (6).

3. The positioning device for processing an advertising board according to claim 1, wherein The bottom plate (1) is connected to side baffles (2) on both sides.

4. The positioning device for processing an advertising board according to claim 1, wherein The end of the lead screw (9) is connected to a limiting head (10).

5. The positioning device for processing an advertising board according to claim 1, wherein The limiting block (3) has an L-shaped structure.

6. The positioning device for processing an advertising board according to claim 1, wherein The adjustment mechanism includes an electric drum (15) and a connecting rope (16). The electric drum (15) is connected to the air outlet plate (7). The connecting rope (16) is wound around the electric drum (15). One end of the connecting rope (16) away from the electric drum (15) is connected to the air guide plate (18).

7. The positioning device for processing an advertising board according to claim 6, wherein An installation sleeve rod (14) is connected to the air outlet plate (7), and the connecting rope (16) is inserted inside the installation sleeve rod (14).

8. The positioning device for processing an advertising board according to claim 1, wherein A collection box (19) is connected to the end of the base plate (1) away from the air outlet plate (7).

9. The positioning device for processing an advertising board according to claim 8, wherein A connecting plate (20) is connected to the collection box (19).

10. The positioning device for processing an advertising board according to claim 9, wherein The connecting plate (20) is higher than the collection box (19).

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