Auxiliary pressing plate structure

Abstract

The utility model relates to the technical field of lamp panel production equipment, in particular to an auxiliary plate pressing structure which comprises a machining table, and the top of the machining table is movably connected with a plate conveying table for conveying LED lamp panels. And the auxiliary pressing plate assembly is arranged at the top of the machining table and used for limiting movement of the LED lamp panel, the auxiliary pressing plate assembly comprises a connecting base movably connected to the top of the panel conveying table, and one end of the connecting base is fixedly connected with a mounting base. According to the utility model, the top of the piston cylinder is in a normal pressure state, namely, the LED lamp panels are extruded on the panel conveying table by the gravity of the piston, the piston rod and the gravity wheel, so that the condition that the LED lamp panels are mutually wound and continuously fluctuate is prevented; at the moment, the gravity wheel at the position exerts large pressure on the single LED lamp panel at the position, so that the single LED lamp panel is not prone to moving, and the situation that the LED lamp panels influence one another during moving is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp board production equipment, in particular to an auxiliary pressing plate structure. Background Art

[0002] Compared with other types of LED lamps, LED soft light boards have a simpler manufacturing process, are more economical in price, have strong plasticity, and are more diverse in types. They are widely used in home ceiling grids, hotel landscape building outlines, advertising light boxes, car decoration and other lighting. The LED soft light board body is made of flexible circuit boards and can be curled into any arc. After the light board is produced, it needs to be packaged in a plastic reel. During the reel packaging process, it is necessary to first apply glue on the reel and stick the LED light board on the reel, and then drive the reel to rotate for the reel packaging operation.

[0003] However, in actual use of the prior art, the LED light panels are not fixed when they are rolled up, which may easily cause the multiple LED light panels to affect each other and become entangled when they move relative to each other. Utility Model Content

[0004] The utility model aims to provide an auxiliary pressure plate structure to solve the problem that when the LED light panels are not fixed, multiple LED light panels may easily affect each other and become entangled when they move relative to each other.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary pressing plate structure, comprising:

[0006] A processing table, the top of which is movably connected to a board delivery table for delivering LED light boards;

[0007] An auxiliary pressure plate assembly is arranged on the top of the processing table and is used to limit the movement of the LED light board. The auxiliary pressure plate assembly includes a connecting seat movably connected to the top of the feeding table, one end of the connecting seat is fixedly connected to a mounting seat, the middle part of the mounting seat is fixedly connected to a plurality of piston cylinders, the inner wall of the piston cylinder is movably connected to a piston, and the bottom of the piston is fixedly connected to a piston rod, the piston rod movably penetrates and extends to the bottom of the piston cylinder, and the bottom of the piston rod is fixedly connected to a gravity wheel, and the gravity wheel is movably connected to the top of the feeding table, so that the gravity wheel presses the corresponding single LED light board on the top of the feeding table.

[0008] Preferably, the top of the processing table corresponding to the feeding table position is fixedly connected to a support plate through a bracket, the top of the support plate is fixedly connected to a screw slide, and the top of the upper slide on the screw slide is fixedly connected to a mounting base.

[0009] Preferably, one end of the mounting base is fixedly connected to a fixing frame, the top of the fixing frame is fixedly connected to a cylinder, and the cylinder is fixedly arranged on the top of the connecting seat.

[0010] Preferably, the bottom of the cylinder output shaft is fixedly connected to a driving seat, one end of the driving seat is fixedly connected to a slide rail, the connecting seat is fixedly connected to the bottom of the slide rail, and the surface of the slide rail is movably connected to a slider, and the slider is fixedly connected to one end of the fixed frame, so that the slide rail cooperates with the slider to guide the movement of the driving seat and the connecting seat.

[0011] Preferably, the top of the piston cylinder is connected to an air pump, and a solenoid valve is provided on the top of the piston cylinder so that the solenoid valve controls the connection state between the piston cylinder and the air pump.

[0012] Preferably, the solenoid valve is a rubber material component with a smooth bottom, so that the relative movement between the solenoid valve and the LED light board will not cause damage to the LED light board.

[0013] Compared with the prior art, the beneficial effects of the utility model are: 1. The utility model is in a normal pressure state through the top of the piston cylinder, that is, at this time, the LED light board is squeezed on the board delivery platform by the gravity of the piston, the piston rod and the gravity wheel, so as to prevent multiple LED light boards from being entangled with each other and constantly fluctuating, and when the top of the piston cylinder is in a positive pressure state, the gravity wheel at this position exerts a greater pressure on the single LED light board at this position, making it difficult for the single LED light board to move, thereby avoiding the mutual influence between the LED light boards during movement; 2. The utility model also sets an electromagnetic valve at the same time, so that the electromagnetic valve can maintain the positive pressure and normal pressure state inside the piston cylinder, so as to realize the separate control of the air pressure inside multiple piston cylinders, that is, when the electromagnetic valve closes the connection between the piston cylinder and the air pump, the air pressure inside the piston cylinder is not easy to change, so that multiple gravity wheels can separately control the movement of the corresponding single LED light board. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of an auxiliary pressing plate structure of the utility model;

[0015] Figure 2 This is a schematic diagram of an auxiliary pressing plate structure, an auxiliary pressing plate assembly and a plate feeding platform structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the auxiliary pressing plate assembly structure of an auxiliary pressing plate structure of the utility model;

[0017] Figure 4 This is a cross-sectional view of the auxiliary pressing plate assembly structure of an auxiliary pressing plate structure of the utility model.

[0018] In the figure: 1. Processing table; 2. Plate delivery table;

[0019] 3. Auxiliary pressing plate assembly; 301. Fixing frame; 302. Cylinder; 303. Connecting seat; 304. Mounting seat; 305. Piston cylinder; 306. Piston; 307. Piston rod; 308. Gravity wheel; 309. Solenoid valve; 310. Driving seat; 311. Slide rail; 312. Sliding block;

[0020] 4. Support plate; 5. Screw slide; 6. Mounting base. DETAILED DESCRIPTION

[0021] 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 the embodiments. 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.

[0022] See also Figure 1-4 The utility model provides a technical solution: an auxiliary pressing plate structure, comprising:

[0023] A processing table 1, the top of which is movably connected to a board delivery table 2 for delivering LED light boards;

[0024] An auxiliary pressure plate assembly is arranged on the top of the processing table 1 and is used to limit the movement of the LED light board. The auxiliary pressure plate assembly includes a connecting seat 303 movably connected to the top of the feeding table 2, a mounting seat 304 is fixedly installed at one end of the connecting seat 303, and a plurality of piston cylinders 305 are fixedly installed in the middle of the mounting seat 304. A piston 306 is movably connected to the inner wall of the piston cylinder 305, and a piston rod 307 is fixedly installed at the bottom of the piston 306. The piston rod 307 movably penetrates and extends to the bottom of the piston cylinder 305, and a gravity wheel 308 is fixedly installed at the bottom of the piston rod 307. The gravity wheel 308 is movably connected to the top of the feeding table 2, so that the gravity wheel 308 presses the corresponding single LED light board on the top of the feeding table 2, and the top of the piston cylinder 305 is connected to an air pump;

[0025] When the above structure is in use, when all LED light boards need to be in a moving state, the piston cylinder 305 is located at the top of the piston 306 and is in a normal pressure state, that is, at this time, the LED light board is squeezed on the board delivery platform 2 by the gravity of the piston 306, the piston rod 307 and the gravity wheel 308, and the LED light board in the reel packaging state is separated and pre-leveled;

[0026] And when it is necessary to stop the movement of a certain LED light board, the piston cylinder 305 is located at the top of the piston 306 and is in a positive pressure state, that is, the force pressing the LED light board on the feeding platform 2 is not only the gravity of the piston 306, the piston rod 307 and the gravity wheel 308, but also the pressure generated by the positive air pressure. At this time, the gravity wheel 308 at this position exerts a relatively large pressure on the single LED light board at this position, making it difficult for the single LED light board to move.

[0027] The top of the processing table 1 corresponding to the position of the feeding plate table 2 is fixedly installed with a support plate 4 through a bracket, the top of the support plate 4 is fixedly installed with a screw slide 5, and the top of the slide on the screw slide 5 is fixedly installed with a mounting base 6, one end of the mounting base 6 is fixedly installed with a fixing frame 301, the top of the fixing frame 301 is fixedly installed with a cylinder 302, the cylinder 302 is fixedly arranged on the top of the connecting seat 303, the bottom of the output shaft of the cylinder 302 is fixedly installed with a driving seat 310, one end of the driving seat 310 is fixedly installed with a slide rail 311, the connecting seat 303 is fixedly installed at the bottom of the slide rail 311, and the surface of the slide rail 311 is movably connected with a slider 312, and the slider 312 is fixed It is fixedly installed at one end of the fixed frame 301 so that the slide rail 311 cooperates with the slider 312 to guide the movement of the drive seat 310 and the connecting seat 303, and the LED light board is moved on the processing table 1 through the feeding platform 2 and transported to the auxiliary pressure plate assembly. The mounting base 6 and the fixed frame 301 are driven to move back and forth on the processing table 1 through the screw slide 5, and the connecting seat 303 is driven up and down by the driving seat 310 and the slide rail 311 in cooperation with the cylinder 302, so that the connecting seat 303 drives the mounting seat 304 to move to above the LED light board of the feeding platform 2, and the mounting seat 304 moves downward, so that the single gravity wheel 308 presses the corresponding single LED light board on the feeding platform 2.

[0028] A solenoid valve 309 is provided on the top of the piston cylinder 305, so that the solenoid valve 309 controls the connection state between the piston cylinder 305 and the air pump. The solenoid valve 309 is a rubber material component with a smooth bottom, so that the relative movement of the solenoid valve 309 and the LED light board will not damage the LED light board. By setting the solenoid valve 309, the solenoid valve 309 can maintain the positive pressure and normal pressure state inside the piston cylinder 305, and realize the separate control of the air pressure inside the multiple piston cylinders 305, so that the multiple gravity wheels 308 can separately control the movement of the corresponding single LED light board.

[0029] Working principle: When in use, the utility model moves the LED light board on the processing table 1 through the feeding table 2 and transports it to the auxiliary pressure plate assembly, drives the mounting base 6 and the fixing frame 301 to move forward and backward on the processing table 1 through the screw slide 5, and cooperates with the cylinder 302 to drive the connecting seat 303 to move up and down through the driving seat 310 and the slide rail 311, so that the connecting seat 303 drives the mounting seat 304 to move above the LED light board of the feeding table 2, and the mounting seat 304 moves downward, so that the single gravity wheel 308 presses the corresponding single LED light board on the feeding table 2;

[0030] When all LED light panels need to be in a moving state, the piston cylinder 305 is located at the top of the piston 306 in a normal pressure state, that is, at this time, the LED light panel is squeezed on the board delivery platform 2 by the gravity of the piston 306, the piston rod 307 and the gravity wheel 308, and the LED light panel in the reel packaging state is separated and pre-leveled to prevent multiple LED light panels from being entangled with each other, and a single LED light panel is constantly fluctuating when being wound, and when it is necessary to stop the movement of a certain LED light panel, at this time, the piston cylinder 305 is located at the top of the piston 306 in a positive pressure state, that is, the force pressing the LED light panel on the board delivery platform 2 is not only the gravity of the piston 306, the piston rod 307 and the gravity wheel 308, but also the pressure generated by the positive air pressure. At this time, the gravity wheel 308 at this position exerts a greater pressure on the single LED light panel at this position, making it difficult for the single LED light panel to move, that is, when other LED light panels move, the LED light panel at this position will not be moved by the movement of other LED light panels, thereby avoiding the mutual influence between the LED light panels when moving;

[0031] By setting the solenoid valve 309, the solenoid valve 309 can maintain the positive pressure and normal pressure state inside the piston cylinder 305, so as to realize the individual control of the air pressure inside the multiple piston cylinders 305, that is, when the solenoid valve 309 closes the connection between the piston cylinder 305 and the air pump, the air pressure inside the piston cylinder 305 is not easy to change, so that the multiple gravity wheels 308 can individually control the movement of the corresponding single LED light board.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated 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. An auxiliary pressing plate structure, characterized in that: include: A processing table (1), wherein the top of the processing table (1) is movably connected to a board delivery table (2) for delivering LED light boards; An auxiliary pressure plate assembly is arranged on the top of a processing table (1) and is used to limit the movement of an LED light board. The auxiliary pressure plate assembly comprises a connecting seat (303) movably connected to the top of a feeding table (2), one end of the connecting seat (303) is fixedly connected to a mounting seat (304), a middle part of the mounting seat (304) is fixedly connected to a plurality of piston cylinders (305), an inner wall of the piston cylinder (305) is movably connected to a piston (306), and the bottom of the piston (306) is fixedly connected to a piston rod (307), the piston rod (307) movably penetrates and extends to the bottom of the piston cylinder (305), and the bottom of the piston rod (307) is fixedly connected to a gravity wheel (308), and the gravity wheel (308) is movably connected to the top of the feeding table (2), so that the gravity wheel (308) presses the corresponding single LED light board onto the top of the feeding table (2).

2. The auxiliary pressing plate structure according to claim 1, characterized in that: The top of the processing table (1) corresponding to the position of the plate feeding table (2) is fixedly connected to a support plate (4) via a bracket, the top of the support plate (4) is fixedly connected to a screw slide (5), and the top of the upper slide of the screw slide (5) is fixedly connected to a mounting base (6).

3. The auxiliary pressing plate structure according to claim 2, characterized in that: One end of the mounting base (6) is fixedly connected to a fixing frame (301), the top of the fixing frame (301) is fixedly connected to a cylinder (302), and the cylinder (302) is fixedly arranged on the top of the connecting seat (303).

4. The auxiliary pressing plate structure according to claim 3, characterized in that: The bottom of the output shaft of the cylinder (302) is fixedly connected to a driving seat (310), one end of the driving seat (310) is fixedly connected to a slide rail (311), the connecting seat (303) is fixedly connected to the bottom of the slide rail (311), and a sliding block (312) is movably connected to the surface of the sliding rail (311), and the sliding block (312) is fixedly connected to one end of the fixed frame (301), so that the sliding rail (311) cooperates with the sliding block (312) to guide the movement of the driving seat (310) and the connecting seat (303).

5. The auxiliary pressing plate structure according to claim 4, characterized in that: The top of the piston cylinder (305) is connected to an air pump, and a solenoid valve (309) is provided on the top of the piston cylinder (305) so that the solenoid valve (309) controls the connection state between the piston cylinder (305) and the air pump.

6. The auxiliary pressing plate structure according to claim 5, characterized in that: The solenoid valve (309) is a rubber material component with a smooth bottom, so that the relative movement between the solenoid valve (309) and the LED light board will not cause damage to the LED light board.

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