An automatic layout and fitting device for advertisement stickers

Abstract

This utility model relates to the field of automation control technology and discloses an automatic layout and application device for advertising stickers. It includes a machine body, with an adjustment mechanism installed at the top rear end of the outer wall of the machine body. This adjustment mechanism is used to adjust the sticker tension. A correction mechanism is fixedly connected to the top of the outer wall of the machine body, used to align objects of different sizes to be applied. The adjustment mechanism includes a drive roller, which is installed at the top rear end of the outer wall of the machine body. Mounting brackets are installed on both the left and right ends of the outer wall of the drive roller, and the bottom ends of multiple mounting brackets are rotatably connected to the outer wall of the drive roller. In this utility model, starting a first drive motor causes the drive roller to rotate. By adjusting the distance between the driven roller and the drive roller, the clamping force of the sticker between the two rollers is changed, thereby adjusting the sticker tension, reducing equipment operating costs, and improving device efficiency.

Description

Technical Field

[0001] This utility model relates to the field of automation control technology, and in particular to an automatic layout and application device for advertising stickers. Background Technology

[0002] The automatic layout and lamination equipment for advertising stickers is an automated device that integrates intelligent layout and high-precision lamination functions. Through its built-in image recognition and algorithm system, it automatically reads advertising sticker design files and intelligently plans the layout based on sticker size, material characteristics, and layout requirements, eliminating the need for manual adjustments. Furthermore, the equipment supports batch processing and multi-specification compatibility, allowing for rapid switching between different sticker sizes. It is easy to operate and maintain, and is widely used in advertising production, decoration, and electronic product exterior affixing, significantly improving the efficiency and quality of advertising sticker production while reducing labor costs and material waste.

[0003] Existing laminating devices control the tension of the sticker using an air shaft. After inflation, the "expansion blocks" on the shaft surface tightly adhere to the inner wall of the sticker roll's paper core. This rigid connection between the shaft and the paper core prevents slippage during transport, indirectly ensuring stable tension. Fine-tuning of the motor speed further controls the tension. However, while the air shaft's "expansion blocks" must be tightly fitted to the inner wall of the sticker roll's paper core, its compatible paper core inner diameter range is fixed. For different paper core sizes, a corresponding air shaft must be replaced. Existing technology addresses this issue at a key point in sticker transport... A cam is installed at the end of the drive roller shaft. The cam profile is designed according to the "taper change" of the sticker roll. When the roll diameter decreases and the unwinding speed increases, the cam pushes the roller to make a fine adjustment, increasing the length of the sticker wrapping around the roller, thereby compensating for the decrease in tension. However, the compensation effect of the cam depends entirely on the preset profile curve, which must strictly match the "taper change law" of the specific roll. For different specifications of sticker rolls, the original cam profile cannot be adapted, and a new cam needs to be redesigned and processed. This is not only costly, but also causes the equipment to stop for adjustment, reducing the working efficiency of the device. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an automatic layout and application device for advertising stickers, which aims to improve the problem in the existing technology that the original cam profile cannot be adapted to different specifications of sticker rolls, requiring the redesign and processing of new cams, which is not only costly, but also causes the equipment to stop for adjustment and reduces the working efficiency of the device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an automatic layout and application device for advertising stickers, comprising a machine body, an adjustment mechanism installed at the top rear end of the outer wall of the machine body for adjusting sticker tension, a correction mechanism fixedly connected to the top of the outer wall of the machine body for aligning objects of different sizes to be applied; the adjustment mechanism includes an active roller, which is installed at the top rear end of the outer wall of the machine body, mounting brackets are installed on both the left and right ends of the outer wall of the active roller, the bottom ends of multiple mounting brackets are rotatably connected to the outer wall of the active roller, a first drive motor is fixedly connected to the right side of the outer wall of the active roller, a first support frame is fixedly connected to the bottom of the outer wall of the first drive motor, the left end of the outer wall of the first support frame is fixedly connected to the right side of the outer wall of the machine body, and a control component is installed on the top of the active roller.

[0006] As a further description of the above technical solution: The control assembly includes multiple adjusting turntables, each mounted on top of the drive roller. A threaded rod is fixedly connected to the center of the bottom of each adjusting turntable. The outer wall of the threaded rod is rotatably connected to the interior of the mounting frame. A threaded block is mounted on the outer wall of the threaded rod, and the interior of the threaded block is threadedly connected to the outer wall of the threaded rod. The outer wall of the threaded block is slidably connected to the interior of the mounting frame. A driven roller is connected at a height to the outer wall of the threaded block and is mounted on the top outer side of the drive roller. A first limiting groove is formed at one adjacent end of the outer wall of each of the multiple mounting frames, and the left and right ends of the outer wall of the driven roller are slidably connected to the interior of the first limiting groove.

[0007] As a further description of the above technical solution: The correction mechanism includes a second support frame, which is fixedly connected to the top of the outer wall of the machine body. The left and right ends of the second support frame are provided with second limiting grooves, and a drive component is fixedly connected to the middle of the second support frame.

[0008] As a further description of the above technical solution: The drive assembly includes a second drive motor, which is fixedly connected to the middle of the second support frame. A double gear is fixedly connected to the output end of the second drive motor. Double racks are installed on the front and rear sides of the outer wall of the double gear. Side plates are fixedly connected to the outer walls of multiple double racks at opposite ends. Multiple fourth support frames are fixedly connected to the top of the inner wall of the second support frame. The bottom of the outer wall of the fourth support frame is slidably connected to the bottom of the outer wall of the drive assembly. A third support frame is fixedly connected to the inner wall of the double racks. The middle of the outer wall of the third support frame is slidably connected to the inside of the second limiting groove.

[0009] As a further description of the above technical solution: Multiple load-bearing columns are fixedly connected to the bottom of the outer wall of the machine body, and foot pads are fixedly connected to the bottom of the outer wall of each of the multiple load-bearing columns.

[0010] As a further description of the above technical solution: A fixing frame is fixedly connected to the top of the outer wall of the machine body, and a pressing machine is installed in the middle of the fixing frame.

[0011] As a further description of the above technical solution: A switch is installed on the right side of the outer wall of the fixing frame, and multiple buttons are installed at the bottom of the switch.

[0012] As a further description of the above technical solution: Multiple conveying rollers are installed in the middle of the machine body, and a roll shaft is installed inside the fixed frame.

[0013] This utility model has the following beneficial effects: 1. In this utility model, rotating the adjusting turntable causes the threaded rod at the bottom center to rotate inside the mounting frame. Due to the rotation restriction of the threaded block inside the mounting frame, the threaded block installed on its outer side can only slide along the axial diameter of the threaded rod inside the mounting frame when the threaded rod rotates. This causes the threaded block to drive the driven roller welded to the outer wall to move synchronously in the first limiting groove. The first drive motor is started to make the active roller rotate. By adjusting the distance between the driven roller and the active roller, the clamping force of the sticker between the two rollers is changed, thereby adjusting the sticker tension, reducing equipment operating costs, and improving the working efficiency of the device.

[0014] 2. In this utility model, the second drive motor is started, and its output end drives the double gear to rotate. The double gear meshes with the double racks on the front and rear sides, causing the double racks to slide along the bottom end of the outer wall of the fourth support frame. The fourth support frame is fixed to the top of the inner wall of the second support frame, and its bottom end provides stable support for the double racks. This causes the double racks to drive the side plate at the opposite end to move synchronously. At the same time, the double racks drive the third support frame on the inner wall to slide along the second limiting groove to ensure stable movement. By adjusting the distance between the two side plates, objects of different sizes to be pasted are clamped and aligned to avoid the objects from shifting and affecting the subsequent sticker layout and pasting accuracy. Attached Figure Description

[0015] Figure 1 This is a front view of an automatic layout and application device for advertising stickers proposed in this utility model; Figure 2 This is a perspective view of an automatic layout and application device for advertising stickers proposed in this utility model; Figure 3 This is a side view of an automatic layout and application device for advertising stickers proposed in this utility model; Figure 4This is a schematic diagram of the adjustment mechanism of an automatic layout and application device for advertising stickers proposed in this utility model; Figure 5 This is a partial structural cross-sectional view of the adjustment mechanism of an automatic layout and application device for advertising stickers proposed in this utility model; Figure 6 This utility model presents a diagram illustrating the correction mechanism of an automatic layout and application device for advertising stickers. Figure 7 for Figure 6 Enlarged view at point A.

[0016] Legend: 1. Machine body; 2. Adjustment mechanism; 201. Drive roller; 202. Mounting frame; 203. First drive motor; 204. First support frame; 205. Control component; 2051. Adjustment turntable; 2052. Threaded rod; 2053. Threaded block; 2054. Driven roller; 2055. First limit groove; 3. Correction mechanism; 301. Second support frame; 302. Second limit groove; 303. Drive component; 3031. Second drive motor; 3032. Double gear; 3033. Double rack; 3034. Side plate; 3035. Fourth support frame; 3036. Third support frame; 4. Load-bearing column; 5. Foot pad; 6. Fixing frame; 7. Pressing machine; 8. Switch; 9. Button; 10. Conveyor roller; 11. Roll shaft. Detailed Implementation

[0017] 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.

[0018] Reference Figure 3 , Figure 4 and Figure 5 An embodiment of this utility model is provided: an automatic layout and application device for advertising stickers, including a body 1, an adjustment mechanism 2 installed at the rear end of the top of the outer wall of the body 1, the adjustment mechanism 2 is used to adjust the sticker tension, and a correction mechanism 3 is fixedly connected to the top of the outer wall of the body 1, the correction mechanism 3 is used to straighten objects of different sizes to be applied. The adjustment mechanism 2 includes an active roller 201, which is installed on the top rear end of the outer wall of the machine body 1. Mounting brackets 202 are installed on both the left and right ends of the outer wall of the active roller 201. The bottom ends of the multiple mounting brackets 202 are rotatably connected to the outer wall of the active roller 201. A first drive motor 203 is fixedly connected to the right side of the outer wall of the active roller 201. A first support frame 204 is fixedly connected to the bottom of the outer wall of the first drive motor 203. The left end of the outer wall of the first support frame 204 is fixedly connected to the right side of the outer wall of the machine body 1. A control component 205 is installed on the top of the active roller 201. The control component 205 includes multiple adjusting turntables 2051, all of which are mounted on the top of the drive roller 201. A threaded rod 2052 is fixedly connected to the middle of the bottom end of each adjusting turntable 2051. The outer wall of the threaded rod 2052 is rotatably connected to the interior of the mounting frame 202. A threaded block 2053 is mounted on the outer wall of the threaded rod 2052. The interior of the threaded block 2053 is threadedly connected to the outer wall of the threaded rod 2052. The outer wall of the threaded block 2053 is slidably connected to the interior of the mounting frame 202. A driven roller 2054 is connected to the outer wall of the threaded block 2053 at a height. The driven roller 2054 is mounted on the top outer side of the drive roller 201. A first limiting groove 2055 is opened at one adjacent end of the outer wall of each of the multiple mounting frames 202. The left and right ends of the outer wall of the driven roller 2054 are slidably connected to the interior of the first limiting groove 2055. Specifically, rotating the adjusting turntable 2051 causes the threaded rod 2052 at the bottom center to rotate inside the mounting frame 202. By restricting the rotation of the threaded block 2053 inside the mounting frame 202, when the threaded rod 2052 rotates, the threaded block 2053 mounted on its outer side can only slide along the axial diameter of the threaded rod 2052 inside the mounting frame 202. This causes the threaded block 2053 to drive the driven roller 2054 welded to the outer wall to move synchronously within the first limiting groove 2055, activating the first drive motor 203 to rotate the active roller 201. By adjusting the distance between the driven roller 2054 and the active roller 201, the clamping force of the sticker between the two rollers is changed, thereby adjusting the sticker tension, reducing equipment operating costs, and improving device efficiency.

[0019] Reference Figure 2 , Figure 6 and Figure 7 The correction mechanism 3 includes a second support frame 301, which is fixedly connected to the top of the outer wall of the body 1. The left and right ends of the second support frame 301 are provided with second limiting grooves 302, and the middle part of the second support frame 301 is fixedly connected to a drive assembly 303. The drive assembly 303 includes a second drive motor 3031, which is fixedly connected to the middle of the second support frame 301. A double gear 3032 is fixedly connected to the output end of the second drive motor 3031. Double racks 3033 are installed on the front and rear sides of the outer wall of the double gear 3032. Side plates 3034 are fixedly connected to the outer walls of the multiple double racks 3033 at opposite ends. Multiple fourth support frames 3035 are fixedly connected to the top of the inner wall of the second support frame 301. The bottom of the outer wall of the fourth support frame 3035 is slidably connected to the bottom of the outer wall of the drive assembly 303. A third support frame 3036 is fixedly connected to the inner wall of the double racks 3033. The middle of the outer wall of the third support frame 3036 is slidably connected to the inside of the second limiting groove 302. Specifically, the second drive motor 3031 is started, and its output end can drive the double gear 3032 to rotate. Through the meshing action of the double gear 3032 and the double racks 3033 on the front and rear sides, the double racks 3033 are slid along the bottom end of the outer wall of the fourth support frame 3035. The fourth support frame 3035 is fixed to the top of the inner wall of the second support frame 301, and its bottom end can provide stable support for the double racks 3033. This causes the double racks 3033 to drive the side plate 3034 at the opposite end to move synchronously. At the same time, the double racks 3033 drive the third support frame 3036 on the inner wall to slide along the second limiting groove 302 to ensure stable movement. By adjusting the distance between the two side plates 3034, objects of different sizes to be pasted are clamped and aligned to avoid the objects from shifting and affecting the subsequent sticker layout and pasting accuracy.

[0020] Reference Figure 1 , Figure 2 and Figure 3 Multiple load-bearing columns 4 are fixedly connected to the bottom of the outer wall of the machine body 1. Foot pads 5 are fixedly connected to the bottom of the outer wall of each load-bearing column 4. A fixed frame 6 is fixedly connected to the top of the outer wall of the machine body 1. A pressing machine 7 is installed in the middle of the fixed frame 6. A switch 8 is installed on the right side of the outer wall of the fixed frame 6. Multiple buttons 9 are installed at the bottom of the switch 8. Multiple conveying rollers 10 are installed in the middle of the machine body 1. A roll shaft 11 is installed inside the fixed frame 6. Specifically, multiple load-bearing columns 4 are installed at the bottom of the machine body 1, and foot pads 5 are welded to the bottom of each column to improve the stability of the machine body 1. A fixed frame 6 is welded to the top of the machine body 1. A pressing machine 7 is located in the middle of the fixed frame 6. The pressing machine 7 can complete the pressing and bonding operation, ensuring the quality and precision of material processing. A switch 8 is located on the outside of the fixed frame 6. The switch 8 is used to control the operating status of the pressing machine 7 and realize the automated layout of the stickers. Multiple buttons 9 are located at the bottom of the switch 8, which allows the operator to accurately control the start and stop of the equipment or adjust the parameters. Multiple conveying rollers 10 are located in the middle of the machine body 1 to realize the continuous conveying of materials and provide support for the operation of the pressing machine 7. There is a roll shaft 11 inside the fixed frame 6. The roll shaft 11 is used to unwind the stickers to ensure smooth material supply. All components work together to ensure the stable placement of the machine body 1 and realize the orderly connection of material conveying, pressing and roll management, thereby improving the overall processing efficiency.

[0021] Working principle: Rotating the adjusting turntable 2051 drives the threaded rod 2052 at the bottom center to rotate inside the mounting frame 202. By restricting the rotation of the threaded block 2053 inside the mounting frame 202, when the threaded rod 2052 rotates, the threaded block 2053 installed on its outer side can only slide along the axial diameter of the threaded rod 2052 inside the mounting frame 202. This causes the threaded block 2053 to drive the driven roller 2054 welded to the outer wall to move synchronously within the first limiting groove 2055, starting the first drive motor 203 to rotate the active roller 201. By adjusting the distance between the driven roller 2054 and the active roller 201, the clamping force of the sticker between the two rollers is changed, thereby adjusting the sticker tension, reducing equipment operating costs, and improving the working efficiency of the device. The second drive motor 3031 is started, and its output end can drive the double gear 3032 to rotate. Through the meshing action of the double gear 3032 and the double racks 3033 on the front and rear sides, the double racks 3033 are slid along the bottom end of the outer wall of the fourth support frame 3035. The fourth support frame 3035 is fixed to the top of the inner wall of the second support frame 301, and its bottom end can provide stable support for the double racks 3033. This causes the double racks 3033 to drive the side plate 3034 at the opposite end to move synchronously. At the same time, the double racks 3033 drive the third support frame 3036 on the inner wall to slide along the second limiting groove 302 to ensure stable movement. By adjusting the distance between the two side plates 3034, objects of different sizes to be pasted are clamped and aligned to avoid the objects from shifting and affecting the subsequent sticker layout and pasting accuracy.

[0022] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic layout and fitting device for advertisement stickers, comprising a machine body (1), characterized in that: An adjustment mechanism (2) is installed at the top rear end of the outer wall of the body (1). The adjustment mechanism (2) is used to adjust the sticker tension. A correction mechanism (3) is fixedly connected to the top of the outer wall of the body (1). The correction mechanism (3) is used to straighten objects of different sizes to be pasted. The adjustment mechanism (2) includes an active roller (201), which is installed on the top rear end of the outer wall of the machine body (1). Mounting brackets (202) are installed on both the left and right ends of the outer wall of the active roller (201). The bottom ends of the multiple mounting brackets (202) are rotatably connected to the outer wall of the active roller (201). A first drive motor (203) is fixedly connected to the right side of the outer wall of the active roller (201). A first support frame (204) is fixedly connected to the bottom of the outer wall of the first drive motor (203). The left end of the outer wall of the first support frame (204) is fixedly connected to the right side of the outer wall of the machine body (1). A control component (205) is installed on the top of the active roller (201).

2. The automatic layout and application equipment for advertising stickers according to claim 1, characterized in that: The control assembly (205) includes multiple adjusting turntables (2051), each of which is mounted on top of the drive roller (201). A threaded rod (2052) is fixedly connected to the center of the bottom end of each adjusting turntable (2051). The outer wall of the threaded rod (2052) is rotatably connected to the interior of the mounting frame (202). A threaded block (2053) is mounted on the outer wall of the threaded rod (2052), and the interior of the threaded block (2053) is connected to the threaded rod (2052). The outer wall of the threaded block (2053) is threadedly connected to the interior of the mounting bracket (202). The outer wall of the threaded block (2053) is connected to a driven roller (2054). The driven roller (2054) is installed on the top outer side of the driving roller (201). The outer walls of multiple mounting brackets (202) are provided with a first limiting groove (2055) at one adjacent end. The left and right ends of the outer walls of the driven roller (2054) are slidably connected to the interior of the first limiting groove (2055).

3. The automatic layout and fitting device for advertising stickers according to claim 1, characterized in that: The correction mechanism (3) includes a second support frame (301), which is fixedly connected to the top of the outer wall of the body (1). The left and right ends of the second support frame (301) are provided with second limiting grooves (302), and the middle part of the second support frame (301) is fixedly connected with a drive assembly (303).

4. The automatic layout and fitting device for advertising stickers according to claim 3, characterized in that: The drive assembly (303) includes a second drive motor (3031), which is fixedly connected to the middle of the second support frame (301). The output end of the second drive motor (3031) is fixedly connected to a double gear (3032). Double racks (3033) are installed on the front and rear sides of the outer wall of the double gear (3032). Side plates (3034) are fixedly connected to the outer walls of multiple double racks (3033) at opposite ends. Multiple fourth support frames (3035) are fixedly connected to the top of the inner wall of the second support frame (301). The bottom end of the outer wall of the fourth support frame (3035) is slidably connected to the bottom of the outer wall of the drive assembly (303). A third support frame (3036) is fixedly connected to the inner wall of the double racks (3033). The middle part of the outer wall of the third support frame (3036) is slidably connected to the inside of the second limiting groove (302).

5. The automatic layout and fitting device for advertisement stickers according to claim 1, characterized in that: Multiple load-bearing columns (4) are fixedly connected to the bottom of the outer wall of the machine body (1), and foot pads (5) are fixedly connected to the bottom of the outer wall of each of the multiple load-bearing columns (4).

6. The automatic layout and fitting device for advertisement stickers according to claim 1, characterized in that: A fixing frame (6) is fixedly connected to the top of the outer wall of the machine body (1), and a pressing machine (7) is installed in the middle of the fixing frame (6).

7. The automatic layout and fitting device for advertising stickers according to claim 6, characterized in that: A switch (8) is installed on the right side of the outer wall of the fixing frame (6), and a plurality of buttons (9) are installed at the bottom of the switch (8).

8. The automatic layout and fitting device for advertising stickers according to claim 6, characterized in that: Multiple conveying rollers (10) are installed in the middle of the machine body (1), and a winding shaft (11) is installed inside the fixed frame (6).

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