Fixing structure of advertisement board

Abstract

The invention relates to the technical field of advertisement board transportation and fixing, and discloses an advertisement board fixing structure which comprises a conveying box and further comprises a discharging plate fixedly connected to the right side of the inner wall of the conveying box and provided with a discharging hole in the right side of the conveying box; the feeding plate is fixedly connected to the left side of the inner wall of the conveying box, and a feeding hole is formed in the left side of the conveying box; the conveying mechanism is arranged on the inner wall of the conveying box, located between the discharging plate and the feeding plate and used for conveying the advertisement board; and the fixing mechanism is arranged on the conveying mechanism and is used for adsorbing the advertisement board. According to the advertisement board conveying device, through the arranged fixing mechanism, an advertisement board is adsorbed through a suction cup, then the advertisement board is tightly adsorbed and attached to the conveying belt to be fixed, the situation that the advertisement board moves during conveying is avoided, after the advertisement board moves to the right side, a movable rod abuts against a conveying cylinder, the pushing effect is generated, and then the advertisement board is pushed upwards to move; and the suction cups are separated from the advertisement board, so that automatic discharging is realized.

Description

Technical Field

[0001] The invention relates to the technical field of advertising board transportation and fixing, and in particular to a fixing structure of an advertising board. Background Art

[0002] An advertising board is a device that prints patterns, texts and other advertising information to assist in the promotion of companies, stores, etc. When printing an advertising board, the position of the advertising board is fixed and input into a printing mechanism, which then prints the required patterns and texts on the surface of the advertising board.

[0003] For example, a Chinese patent with the publication number CN 220925375 U discloses a fixing structure for an advertising board, including an installation box, a moving mechanism for driving the advertising board to move for printing is provided on the lower side of the installation box, and a fixing mechanism for fixing the advertising board and supporting the protruding part of the advertising board to prevent sagging. Beneficial effects: placing the advertising board on the upper side of the installation box, rotating the bidirectional threaded rod, so that the clamping plate moves inward synchronously to clamp the advertising board, rotating the rotating shaft, so that the first gear drives the first rack to move, so that the support plate extends to support the advertising board that exceeds the installation box to prevent the advertising board from sagging or swinging during movement, resulting in blurred printed patterns. After the printing is completed by the printing press, a new advertising board is replaced, and the push frame is pushed to move the first gear up and down, switching to mesh with another first rack to replace the protruding support plate; However, when printing advertisements, the advertisement film needs to be attached to the advertisement board. The existing advertisement laminating equipment needs to be manually laminating, and the advertisement board cannot be fixed during laminating, resulting in offset problems during lamination. Therefore, a fixing structure of the advertisement board is proposed to solve the above-mentioned problem. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a fixing structure of an advertising board in view of the deficiencies in the above-mentioned prior art.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a fixing structure of an advertising board, including a conveying box, and also including: A discharge plate is fixedly connected to the right side of the inner wall of the conveying box and has a discharge hole on the right side of the conveying box; A feeding plate is fixedly connected to the left side of the inner wall of the conveying box, and a feeding hole is provided on the left side of the conveying box; A conveying mechanism, arranged on the inner wall of the conveying box and located between the unloading plate and the loading plate, for conveying the advertising board; A fixing mechanism, arranged on the conveying mechanism, for adsorbing the advertising board; A smoothing mechanism is arranged on the top of the inner wall of the conveying box and is located above the conveying mechanism, pushing the advertising board to move downward and be adsorbed onto the fixing mechanism; A laminating mechanism, arranged on the inner wall of the conveying box and located on the right side of the fixing mechanism, for laminating the film on the advertising board; Wherein, the fixing mechanism comprises: A plurality of suction cups, connected to the conveying mechanism, for adsorbing the advertising board; A movable rod, which movably passes through the suction cup and is used to push the advertising board away from the suction cup; A movable groove is provided on the suction cup, and a movable ring is movably connected to the inner wall of the movable groove, and the movable ring is fixedly connected to the movable rod; A spring is arranged in the movable groove and is used for pushing the movable ring to move downward.

[0006] Preferably, the conveying mechanism comprises: Two conveying cylinders are rotatably connected to the inner wall of the conveying box; A conveyor belt is drivingly connected to the outer walls of the two conveyor cylinders and is used to convey the advertising board, and a plurality of through holes are opened on the conveyor belt; The negative pressure cylinder is installed in the conveying box and is located on the inner side of the ring of the conveying belt, and is used for adsorbing the advertising board on the conveying belt through the through hole.

[0007] Preferably, the suction cup is fixedly connected to the conveyor belt, and the bottom of the movable rod is pushed inward to contact the conveyor cylinder, so as to push the movable rod upward and push the advertising board away from the suction cup.

[0008] Preferably, the feeding plate is provided with a material guiding mechanism for centering advertising boards of different widths, and the material guiding mechanism comprises: Two guide plates are movably connected above the loading plate and are arranged in a wedge shape for guiding the advertising board in the middle; A fixing seat, fixedly connected to the bottom of the loading plate; A bidirectional threaded rod is rotatably connected to the fixed seat via a bearing, and movable blocks are respectively threadedly connected to both sides of its outer wall; One side of the movable block is movably connected to a movable hole opened on the loading plate and is connected to the guide plate to push the guide plate to move.

[0009] Preferably, the laminating mechanism comprises: The second recovery cylinder, the membrane cylinder and the first recovery cylinder are sequentially installed on the inner wall of the conveying box; The original advertising film is installed on the film cylinder, and its protective film is connected to the second recovery cylinder; The laminating cylinder is arranged on the inner wall of the conveying box and is attached to the advertising board through the release paper and the advertising film.

[0010] Preferably, the smoothing mechanism comprises: A smoothing block, connected to the top of the inner wall of the conveying box through a push rod, for adjusting the distance from the conveyor belt; The connecting block is arranged in a groove opened on the inner wall of the conveying box and is movably connected to the outer wall of the limiting rod installed on the inner wall. The two sides of the connecting block are respectively connected to the smoothing block and the coating cylinder for synchronously pushing the coating cylinder and the smoothing block to move.

[0011] Preferably, the smoothing mechanism further comprises: A plurality of smoothing cylinders, rotatably connected to the inner wall of the smoothing block; A smoothing belt is transmission-connected to the outer wall of the smoothing cylinder, and the right smoothing cylinder is transmission-connected to the laminating cylinder through a conveyor belt; A plurality of shifting blocks are connected to the outer wall of the smoothing belt and contact the advertising board through the bottom openings of the smoothing blocks.

[0012] Preferably, the bottom of the smoothing block is arc-shaped, which is used to push the advertising board downward to be adsorbed on the suction cup, and the laminating cylinder is installed on the connecting block.

[0013] The present invention adopts the above technical solution to bring the following beneficial effects: 1. The fixing structure of the advertising board uses a suction cup to adsorb the advertising board through a fixing mechanism, and then the advertising board is tightly adsorbed and attached to the conveyor belt to fix it and prevent the advertising board from moving during transportation. After moving to the right side, the movable rod contacts the conveying cylinder, which produces a pushing effect, and then pushes the advertising board upward, and makes the suction cup disengage from the advertising board, thereby realizing automatic unloading.

[0014] 2. The fixed structure of the advertising board uses a conveying mechanism and a material guiding mechanism to transport advertising boards in batches using a conveyor belt, thereby improving the transportation efficiency. At the same time, it moves through two movable material guiding plates, and then can continue to slide down onto the conveyor belt to achieve centering of the advertising board and avoid its deviation.

[0015] 3. The fixed structure of the advertising board can coat the advertising film by using the coating tube through the coating mechanism, and then the advertising film can be attached to the advertising board to achieve the separation effect. At the same time, the release paper and the protective film can be collected to improve work efficiency.

[0016] 4. The fixing structure of the advertising board uses the smoothing mechanism to smooth the advertising board using the smoothing block, and by changing the height of the smoothing block from the conveyor belt, the laminating cylinder is synchronously driven to move through the connecting block, thereby realizing the smoothing and laminating of advertising boards of different thicknesses. At the same time, the smoothing cylinder is continuously rotated, which drives the smoothing belt to rotate, and then drives the shifting block to rotate, thereby acting on the advertising board, and then contacts the advertising board and pushes the advertising board down, so that it contacts the suction cup, is adsorbed and achieves the function of auxiliary fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a schematic diagram of a partial cross-sectional structure of the present invention; Figure 3 It is a schematic diagram of the cross-sectional structure of the present invention; Figure 4 It is a schematic diagram of the structure of the laminating mechanism of the present invention; Figure 5 It is a schematic diagram of the cross-sectional structure of the smoothing mechanism of the present invention; Figure 6 For the present invention Figure 5 The enlarged structural diagram at A in the middle; Figure 7 It is a schematic diagram of the fixing mechanism structure of the present invention; Figure 8 It is a schematic diagram of the cross-sectional structure of the fixing mechanism of the present invention.

[0018] In the figure: 1. conveying box; 2. unloading plate; 3. loading plate; 31. guide plate; 32. fixing seat; 33. bidirectional threaded rod; 34. movable block; 4. conveying mechanism; 41. conveying cylinder; 42. conveyor belt; 43. negative pressure cylinder; 5. fixing mechanism; 51. suction cup; 52. movable rod; 53. movable groove; 54. movable ring; 55. spring; 6. smoothing mechanism; 61. smoothing block; 62. push rod; 63. connecting block; 64. conveyor belt; 65. smoothing cylinder; 66. smoothing belt; 67. shifting block; 7. coating mechanism; 71. recovery cylinder one; 72. film cylinder; 73. recovery cylinder two; 74. coating cylinder; 75. release paper; 76. protective film. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-8 One embodiment of the present invention is: a fixing structure of an advertising board, comprising a conveying box 1, and further comprising: The unloading plate 2 is fixedly connected to the right side of the inner wall of the conveying box 1, and a discharge hole is opened on the right side of the conveying box 1; The feeding plate 3 is fixedly connected to the left side of the inner wall of the conveying box 1, and a feeding hole is opened on the left side of the conveying box 1; The conveying mechanism 4 is arranged on the inner wall of the conveying box 1 and located between the unloading plate 2 and the loading plate 3, and is used for conveying the advertising board; A fixing mechanism 5, arranged on the conveying mechanism 4, for adsorbing the advertising board; The smoothing mechanism 6 is arranged on the top of the inner wall of the conveying box 1 and is located above the conveying mechanism 4, pushing the advertising board to move downward and be adsorbed onto the fixing mechanism 5; The laminating mechanism 7 is arranged on the inner wall of the conveying box 1 and is located on the right side of the fixing mechanism 5, and is used for laminating the film onto the advertising board; Wherein, the fixing mechanism 5 comprises: A plurality of suction cups 51 are connected to the conveying mechanism 4 and are used to absorb the advertising board; A movable rod 52 movably penetrates the suction cup 51 and is used to push the advertising board away from the suction cup 51; The movable groove 53 is formed on the suction cup 51, and the inner wall of the movable groove 53 is movably connected with a movable ring 54, and the movable ring 54 is fixedly connected to the movable rod 52; The spring 55 is disposed in the movable groove 53 and is used to push the movable ring 54 to move downward.

[0021] Working principle: When it is necessary to transport and coat the advertising board, the advertising boards that meet the specifications are placed in the conveying box 1 from the loading plate 3 in turn, and the conveyor belt 42 is driven to rotate by an external power device. After it rotates, the advertising board falls onto the conveyor belt 42 and is adsorbed by the suction cup 51, so that the advertising board is tightly adsorbed and adhered to the conveyor belt 42 to be fixed and prevented from moving during transportation. When the advertising board continues to move, after moving to the unloading plate 2, the movable ring 54 is pushed downward by the spring, driving the movable rod 52 to move downward, and after contacting the conveying cylinder 41 on the right side through the conveyor belt 42, a pushing effect is generated, which pushes the advertising board upward and causes the suction cup 51 to break away from the advertising board, thereby realizing automatic unloading.

[0022] See also Figure 1-8 Based on the above embodiment, in another embodiment of the present invention, the conveying mechanism 4 includes: Two conveying cylinders 41 are rotatably connected to the inner wall of the conveying box 1; The conveyor belt 42 is drivingly connected to the outer walls of the two conveyor cylinders 41 and is used to convey the advertising board. The conveyor belt 42 is provided with a plurality of through holes. The negative pressure cylinder 43 is installed in the conveying box 1 and is located on the inner side of the ring of the conveying belt 42, and is used to absorb the advertising board on the conveying belt 42 through the through hole.

[0023] The suction cup 51 is fixedly connected to the conveyor belt 42 , and the bottom of the movable rod 52 is pushed inward to contact the conveyor cylinder 41 , so as to push the movable rod 52 upward and push the advertising board away from the suction cup 51 .

[0024] The feeding plate 3 is provided with a material guiding mechanism for centering advertising boards of different widths. The material guiding mechanism includes: Two guide plates 31 are movably connected to the upper part of the loading plate 3 and are arranged in a wedge shape for guiding the advertising board in the middle; A fixed seat 32, fixedly connected to the bottom of the loading plate 3; The bidirectional threaded rod 33 is rotatably connected to the fixed seat 32 through a bearing, and the two sides of the outer wall thereof are respectively threadedly connected with movable blocks 34; One side of the movable block 34 is movably connected to a movable hole provided on the loading plate 3 and is connected to the guide plate 31 to push the guide plate 31 to move.

[0025] Working principle: When the advertising board is transported to the conveyor belt 42, it is adsorbed by the negative pressure cylinder 43, thereby adsorbing the advertising board falling on it, thereby achieving preliminary fixation and preventing it from moving; At the same time, by rotating the bidirectional threaded rod 33, the two movable blocks 34 on its outer wall can be adjusted to move forward and backward, and then the two guide plates 31 can be adjusted to move forward and backward, so that the two guide plates 31 are adjusted to move and contact the advertising board, but the advertising board is not clamped, so that it can continue to slide down onto the conveyor belt 42, so as to realize the centering of the advertising board and avoid its deviation.

[0026] See also Figure 1-8 Based on the above embodiment, in another embodiment of the present invention, the laminating mechanism 7 includes: The second recovery cylinder 73, the membrane cylinder 72 and the first recovery cylinder 71 are sequentially installed on the inner wall of the conveying box 1; The original advertising film is installed on the film cylinder 72, and its protective film 76 is connected to the recovery cylinder 2 73; The laminating tube 74 is disposed on the inner wall of the conveying box 1 and is attached to the advertising board through the release paper 75 and the advertising film.

[0027] Working principle: After being fixed to the suction cup 51, the advertising film is manually attached to the advertising board, and the release paper 75 and the protective film 76 are respectively installed on the recycling cylinder 1 71 and the recycling cylinder 2 73 for recycling. At the same time, the laminating cylinder 74 is used to apply force to the advertising film and the release paper 75, so that the advertising film is attached to the advertising board, thereby achieving the separation effect.

[0028] See also Figure 1-8 Based on the above embodiment, in another embodiment of the present invention, the smoothing mechanism 6 includes: A smoothing block 61 is connected to the top of the inner wall of the conveying box 1 through a push rod 62 and is used to adjust the distance from the conveyor belt 42; The connecting block 63 is arranged in a groove opened on the inner wall of the conveying box 1 and is movably connected to the outer wall of the limiting rod installed on the inner wall thereof. The two sides of the connecting block 63 are respectively connected to the smoothing block 61 and the coating cylinder 74 for synchronously pushing the coating cylinder 74 and the smoothing block 61 to move.

[0029] The smoothing mechanism 6 also includes: A plurality of smoothing cylinders 65 are rotatably connected to the inner wall of the smoothing block 61; The smoothing belt 66 is transmission-connected to the outer wall of the smoothing cylinder 65, and the right smoothing cylinder 65 is transmission-connected to the coating cylinder 74 through the conveyor belt 64; A plurality of shifting blocks 67 are connected to the outer wall of the smoothing belt 66 and contact the advertising board through the bottom opening of the smoothing block 61 .

[0030] The bottom of the smoothing block 61 is arc-shaped and is used to push the advertising board downward to be adsorbed on the suction cup 51 . The laminating cylinder 74 is installed on the connecting block 63 .

[0031] Working principle: by adjusting the push rod 62 to move, the smoothing block 61 is pushed to move, thereby pushing it to a height away from the conveyor belt 42, and synchronously driving the coating cylinder 74 to move through the connecting block 63, so as to realize the smoothing and coating of advertising boards of different thicknesses. After the advertising board falls onto the conveyor belt 42, the advertising board is smoothed by the downward moving smoothing block 61, and at the same time, the continuously rotating smoothing cylinder 65 rotates, driving the smoothing belt 66 to rotate, and then driving the shifting block 67 to rotate, thereby acting on the advertising board, and then by contacting the advertising board and pushing the advertising board downward, it contacts the suction cup 51, adsorbs and achieves the function of auxiliary fixation.

[0032] The present invention provides a fixing structure of an advertising board. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A fixing structure for an advertising board, comprising a conveying box (1), characterized in that: Also includes: A discharge plate (2) is fixedly connected to the right side of the inner wall of the conveying box (1), and a discharge hole is provided on the right side of the conveying box (1); A loading plate (3) is fixedly connected to the left side of the inner wall of the conveying box (1), and a feeding hole is opened on the left side of the conveying box (1); A conveying mechanism (4), arranged on the inner wall of the conveying box (1) and located between the lower plate (2) and the upper plate (3), and used for conveying the advertising board; A fixing mechanism (5), arranged on the conveying mechanism (4) and used for adsorbing the advertising board; A smoothing mechanism (6) is arranged on the top of the inner wall of the conveying box (1) and is located above the conveying mechanism (4), pushing the advertising board downward to be adsorbed onto the fixing mechanism (5); A laminating mechanism (7) is arranged on the inner wall of the conveying box (1) and is located on the right side of the fixing mechanism (5), and is used for laminating the advertising board; Wherein, the fixing mechanism (5) comprises: A plurality of suction cups (51) connected to the conveying mechanism (4) and used for adsorbing the advertising board; A movable rod (52) movably extending through the suction cup (51) and used for pushing the advertising board away from the suction cup (51); A movable groove (53) is provided on the suction cup (51), and a movable ring (54) is movably connected to the inner wall of the movable groove (53), and the movable ring (54) is fixedly connected to the movable rod (52); A spring (55) is arranged in the movable groove (53) and is used to push the movable ring (54) to move downward.

2. The fixing structure of an advertising board according to claim 1, characterized in that: The conveying mechanism (4) comprises: Two conveying cylinders (41) rotatably connected to the inner wall of the conveying box (1); A conveyor belt (42) is drivingly connected to the outer walls of the two conveyor cylinders (41) and is used to convey the advertising board, and a plurality of through holes are formed on the conveyor belt (42); The negative pressure cylinder (43) is installed in the conveying box (1) and is located on the inner side of the ring of the conveying belt (42), and is used to absorb the advertising board on the conveying belt (42) through the through hole.

3. The fixing structure of an advertising board according to claim 2, characterized in that: The suction cup (51) is fixedly connected to the conveyor belt (42), and the bottom of the movable rod (52) is pushed inward to contact the conveyor cylinder (41), so as to push the movable rod (52) upward and push the advertising board to be separated from the suction cup (51).

4. The fixing structure of an advertising board according to claim 3, characterized in that: The loading plate (3) is provided with a material guiding mechanism for centering advertising boards of different widths, and the material guiding mechanism comprises: Two material guide plates (31) are respectively movably connected above the loading plate (3) and are arranged in a wedge shape for centrally guiding the advertising board; A fixed seat (32) fixedly connected to the bottom of the loading plate (3); A bidirectional threaded rod (33) is rotatably connected to the fixed seat (32) via a bearing, and movable blocks (34) are respectively threadedly connected to both sides of the outer wall of the rod; One side of the movable block (34) is movably connected to a movable hole provided on the loading plate (3), and is connected to the guide plate (31), so as to push the guide plate (31) to move.

5. The fixing structure of an advertising board according to claim 4, characterized in that: The laminating mechanism (7) comprises: The second recovery cylinder (73), the membrane cylinder (72) and the first recovery cylinder (71) are sequentially mounted on the inner wall of the conveying box (1); The original advertising film is installed on the film cylinder (72), and its protective film (76) is connected to the second recovery cylinder (73); The laminating cylinder (74) is arranged on the inner wall of the conveying box (1) and is attached to the advertising board through the release paper (75) and the advertising film.

6. The fixing structure of an advertising board according to claim 5, characterized in that: The smoothing mechanism (6) comprises: A smoothing block (61) connected to the top of the inner wall of the conveying box (1) via a push rod (62) and used for adjusting the distance from the conveying belt (42); The connecting block (63) is arranged in a groove formed in the inner wall of the conveying box (1) and is movably connected to the outer wall of a limit rod installed on the inner wall thereof. The two sides of the connecting block (63) are respectively connected to the smoothing block (61) and the coating cylinder (74) for synchronously pushing the coating cylinder (74) and the smoothing block (61) to move.

7. The fixing structure of an advertising board according to claim 6, characterized in that: The smoothing mechanism (6) further comprises: A plurality of smoothing cylinders (65) rotatably connected to the inner wall of the smoothing block (61); A smoothing belt (66) is drivingly connected to the outer wall of the smoothing cylinder (65), and the right smoothing cylinder (65) is drivingly connected to the coating cylinder (74) via a conveyor belt (64); A plurality of shifting blocks (67) are connected to the outer wall of the smoothing belt (66) and contact the advertising board through the bottom openings of the smoothing blocks (61).

8. The fixing structure of an advertising board according to claim 7, characterized in that: The bottom of the smoothing block (61) is arc-shaped and is used to push the advertising board downward to be adsorbed on the suction cup (51). The laminating cylinder (74) is installed on the connecting block (63).

Images