Single-chip microcomputer labeling mechanism

Abstract

The utility model provides a single-chip microcomputer labeling mechanism which comprises a bottom plate, a driving assembly is installed in the center of the top of the bottom plate, a label taking assembly is connected to the driving assembly, a conveying belt is arranged on one side of the top of the bottom plate, and a carrying table is arranged in the center of the other side of the top of the bottom plate. An automatic label printer is installed on the bottom plate at one end of the carrying table, and a winding assembly is installed on the bottom plate at the other end of the carrying table. Compared with the prior art, the label taking device has the advantages that by arranging the carrying table internally provided with the sucking pump and the label taking assembly, labels are taken in a vacuum adsorption stripping mode, damage to the labels is small, the label taking device is particularly suitable for the labels which are soft in texture and prone to being damaged, the stripping strength of the labels can be accurately controlled, and the label taking efficiency is improved. And the labeling precision is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a singlechip label sticking mechanism and belongs to the field of label sticking mechanisms. BACKGROUND

[0002] With the development and application of sensor technology, label sticking mechanisms begin to introduce photoelectric sensors, proximity sensors and other components for detecting product positioning, label position and other information, so that the automation degree of the label sticking process is improved. The singlechip label sticking mechanism takes a single chip microcomputer as the core control unit, realizes the accurate positioning, peeling and pasting of labels through the integration of mechanical transmission, sensor detection, pneumatic execution and other modules, and is widely used in the automatic packaging production lines of food, medicine, daily chemical and other industries. With the continuous improvement of market requirements for packaging efficiency and label quality, the label peeling link of the label sticking mechanism has become the core node restricting the performance of the equipment.

[0003] Currently, mainstream singlechip label sticking mechanisms mostly use scraper-type peeling technology. This technology realizes peeling by applying external force to the label backing paper through an inclined scraper. However, in actual application, slight deviations in the angle and force of the scraper can easily cause label damage and deformation. The flatness fluctuation of the backing paper can also significantly affect the peeling success rate. Especially when dealing with thin labels and irregularly shaped labels, the labels are easily damaged. Therefore, it is necessary to design a singlechip label sticking mechanism. UTILITY MODEL CONTENT

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a singlechip label sticking mechanism to solve the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the utility model is implemented by the following technical scheme: a singlechip label sticking mechanism, comprising a bottom plate, a driving assembly is installed at the central position of the top of the bottom plate, and a label taking assembly is connected to the driving assembly, a conveyor belt is arranged on one side of the top of the bottom plate, and a loading platform is arranged at the central position of the other side of the top of the bottom plate, an automatic label printer is installed on the bottom plate at one end of the loading platform, and a winding assembly is installed on the bottom plate at the other end of the loading platform, a visual detection camera is fixed to one end of the top of the conveyor belt, and a control box is arranged on the bottom plate between the conveyor belt and the automatic label printer.

[0006] Furthermore, the winding assembly includes a winding roller, a limiting ring, a blocking plate, a frame, a first rotating disk, a second rotating disk, and a winding motor. The frame is U-shaped, with the first rotating disk and the second rotating disk respectively arranged on both sides of the frame. The winding motor is fixed on the side of the frame closer to the second rotating disk, and the output end of the winding motor is connected to the second rotating disk. The winding roller is hinged on the second rotating disk. The first rotating disk has a top opening design, and the other end of the winding roller is connected to the opening of the first rotating disk. The outer side of the first rotating disk is fitted with a limiting ring, and the inner side of the limiting ring is provided with a blocking plate that matches the shape of the opening of the first rotating disk.

[0007] Furthermore, the platform is hollow, and an air pump is installed at one end of the platform. Multiple parallel through slits are evenly distributed on the top surface of the platform, and a guide roller is installed at the top of the platform near the winding assembly.

[0008] Furthermore, the automatic label printer has a label dispensing port at one end near the platform, and the label dispensing port is flush with the top of the platform.

[0009] Furthermore, the drive assembly includes a servo motor, an anti-detachment seat, a hydraulic telescopic rod, a mounting plate, a rotating column, a mounting cylinder, and a drive motor. The drive motor is fixed to the bottom of the inner wall of the mounting cylinder, and the top output end of the drive motor is connected to the rotating column. The top of the rotating column is fixed to the mounting plate, and the top end of the mounting plate away from the rotating column is fixed to the servo motor. The anti-detachment seat is fixed to the mounting plate below the servo motor, and the hydraulic telescopic rod is rotatably connected inside the anti-detachment seat. The bottom of the hydraulic telescopic rod passes through the anti-detachment seat and is connected to the label-taking assembly, and the output end of the servo motor passes through the mounting plate and is connected to the hydraulic telescopic rod.

[0010] Furthermore, the label-taking assembly includes a vacuum pump, a connecting plate, guide posts, a return spring, an air chamber, a pressure plate, a through groove, and a vacuum suction cup. The vacuum pump is located on the top of the mounting plate. Guide posts are installed at the four corners of the top of the pressure plate, and the tops of the guide posts penetrate the mounting plate. A connecting plate is fixed between the guide posts above the pressure plate, and an air chamber is located at the center of the connecting plate. The bottom of the hydraulic telescopic rod is connected to the top of the air chamber, and vacuum suction cups are installed at the four corners of the bottom of the air chamber. The suction end of the vacuum pump is connected to the air chamber through a conduit. Return springs are wound around the outer sides of the guide posts between the pressure plate and the connecting plate, and a through groove is opened at the center of the pressure plate. The size of the through groove is larger than the label size.

[0011] Furthermore, the outer surface of the take-up roller is provided with symmetrical grooves at both ends, and each groove is provided with a slider that matches its shape. A clip is installed on the top of the slider.

[0012] The beneficial effects of this utility model are:

[0013] The labeling mechanism is provided with a table with a built-in air extraction pump and a label taking assembly, the top surface of the table is uniformly provided with a plurality of parallel through slots, when the air extraction pump is working, the through slots form a negative pressure adsorption array to stably adsorb the labels above the table, so that the position of the labels is fixed and does not deviate in the subsequent operation process, and the labeling mechanism is suitable for precise components such as single-chip microcomputers, the label taking assembly is transferred to above the labels under the driving of the driving assembly to take the labels, when the labels are taken, the hydraulic telescopic rod is elongated, the pressing plate firstly contacts and compacts the label backing paper, then the hydraulic telescopic rod continuously presses downward, the compression return spring is compressed, the vacuum suction cup passes through the through slot in the center of the pressing plate and is tightly attached to the surface of the label, the vacuum pump extracts air through the pipeline to form negative pressure at the vacuum suction cup to firmly adsorb the label, when the hydraulic telescopic rod is retracted and moves upward, the vacuum suction cup drives the label to separate from the backing paper by virtue of the adsorption force, the label is less damaged in the vacuum adsorption peeling, and the labeling precision is improved.

[0014] The movable end of the winding roller of the winding assembly is clamped into the opening of the first rotary disc and is fixed through the blocking plate and the limiting ring, so that the installation process is simple and fast, and the winding roller can be conveniently disassembled when it is necessary to replace the winding roller for equipment maintenance or remove the waste labels, the maintenance efficiency of the equipment is improved, and meanwhile, the combination of the sliding groove and the sliding block on the outer surface of the winding roller allows the clamp to be freely adjusted in the direction of the roller shaft, so that the rigidity support of the roller body in the winding process is ensured and the winding roller can be quickly adapted to labels of different widths, and stability and flexibility are considered. BRIEF DESCRIPTION OF DRAWINGS

[0015] Other features, objects and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments, made with reference to the accompanying drawings:

[0016] Figure 1 Fig. 1 is a structural schematic view of a single-chip microcomputer labeling mechanism according to the present application;

[0017] Figure 2 Fig. 3 is a split structural schematic view of a driving assembly of the single-chip microcomputer labeling mechanism according to the present application;

[0018] Figure 3 Fig. 4 is a structural schematic view of a label taking assembly of the single-chip microcomputer labeling mechanism according to the present application;

[0019] Figure 4 Fig. 5 is a structural schematic view of a table of the single-chip microcomputer labeling mechanism according to the present application;

[0020] Figure 5 Fig. 6 is a structural schematic view of a winding assembly of the single-chip microcomputer labeling mechanism according to the present application;

[0021] In the figure: 1, the bottom plate; 2, the conveyor belt; 3, the winding assembly; 4, the loading platform; 401, the air pump; 402, the through slot; 403, the guide roller; 5, the automatic label printer; 501, the sign outlet; 6, the driving assembly; 7, the label taking assembly; 701, the connecting plate; 702, the guide column; 703, the reset spring; 704, the air cavity; 705, the pressing plate; 706, the through groove; 707, the vacuum chuck; 8, the control box; 9, the visual detection camera; 10, the vacuum pump; 11, the servo motor; 12, the anti-falling seat; 13, the hydraulic telescopic rod; 14, the mounting plate; 15, the rotating column; 16, the mounting cylinder; 17, the driving motor; 18, the winding roller; 1801, the sliding groove; 19, the sliding block; 20, the clamp; 21, the limiting ring; 2101, the blocking plate; 22, the frame body; 2201, the first rotating disc; 2202, the second rotating disc; 23, the winding motor. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0023] Please refer to Figures 1 to 5 The utility model provides a kind of technical scheme of single-chip microcontroller labeling mechanism, including bottom plate 1, the central position of bottom plate 1 top is equipped with driving assembly 6, and driving assembly 6 is connected with label taking assembly 7, one side of bottom plate 1 top is provided with conveyor belt 2, and the central position of other side of bottom plate 1 top is provided with loading platform 4, and automatic label printer 5 is installed on the bottom plate 1 of one end of loading platform 4, and winding assembly 3 is installed on the bottom plate 1 of other end of loading platform 4, and visual detection camera 9 is fixed on one end of conveyor belt 2 top, and control box 8 is provided on the bottom plate 1 between conveyor belt 2 and automatic label printer 5, when working, visual detection camera 9 can detect the position and attitude of product, for different shape, size or placement attitude product, visual detection camera 9 can quickly identify its feature and position, so that labeling mechanism can be self-adaptively adjusted according to the actual position of product, guarantee label to be attached in the correct position of product, avoid to be wrong or to be wrong;High accuracy, applicable to single-chip microcomputer such precision component.

[0024] Exemplarily, the winding assembly 3 comprises a winding roller 18, a limiting ring 21, a blocking plate 2101, a frame 22, a first rotating disc 2201, a second rotating disc 2202 and a winding motor 23, and the frame 22 is in a groove shape, i.e. a “N” shape design. The two sides inside the frame 22 are respectively provided with the first rotating disc 2201 and the second rotating disc 2202, and the frame 22 is fixed with the winding motor 23 on the side close to the second rotating disc 2202. The output end of the winding motor 23 is connected with the second rotating disc 2202, and the winding roller 18 is hinged on the second rotating disc 2202. The first rotating disc 2201 is designed with an opening at the top, and the other end of the winding roller 18 is connected with the opening of the first rotating disc 2201. The outside of the first rotating disc 2201 is sleeved with the limiting ring 21, and the inside of the limiting ring 21 is provided with the blocking plate 2101 which is consistent with the shape of the opening of the first rotating disc 2201. In use, the movable end of the winding roller 18 is clamped into the opening of the first rotating disc 2201, and then the gap is filled by embedding the blocking plate 2101. Finally, the limiting ring 21 sleeved on the winding roller 18 is axially slid to the outside of the first rotating disc 2201. The blocking plate 2101 on the inside of the limiting ring 21 is tightly closed with the opening of the first rotating disc 2201, and the tight locking is realized through interference fit, so as to ensure the stable installation of the winding roller 18. In operation, the winding motor 23 drives the second rotating disc 2202 to rotate, and drives the winding roller 18 to rotate synchronously, so as to complete the winding work of the label base paper.

[0025] Exemplarily, the carrier 4 is designed in a hollow shape, and one end of the carrier 4 is provided with an air suction pump 401. The top surface of the carrier 4 is uniformly distributed with a plurality of parallel through slits 402, and a guide roller 403 is installed on the top of the carrier 4 close to one end of the winding assembly 3. When the air suction pump 401 is started, the through slits 402 form a negative pressure adsorption array, which firmly fixes the label placed on the surface of the carrier 4, so as to prevent the label from being displaced in the subsequent processing process. The guide roller 403 can guide the label after the base paper is peeled off or the waste base paper after the labeling is completed, so as to ensure that the base paper can smoothly enter the winding assembly 3.

[0026] Please refer to Figure 4 , one end of the automatic label printer 5 close to the carrier 4 is provided with a label outlet 501, and the label outlet 501 is flush with the top of the carrier 4. The flush design can make the label directly and smoothly fall on the carrier 4 after coming out of the label outlet 501 of the printer, so as to avoid bumping, jamming or tilting caused by height difference.

[0027] Please refer to Figure 2The driving assembly 6 comprises a servo motor 11, an anti-dropping seat 12, a hydraulic telescopic rod 13, a mounting plate 14, a rotating column 15, a mounting cylinder 16 and a driving motor 17. The driving motor 17 is fixed to the inner wall of the bottom end of the mounting cylinder 16, and the top output end of the driving motor 17 is connected with the rotating column 15. The top of the rotating column 15 is fixed with the mounting plate 14, and the top of the mounting plate 14 away from the rotating column 15 is fixed with the servo motor 11. The anti-dropping seat 12 is fixed to the mounting plate 14 below the servo motor 11, and the hydraulic telescopic rod 13 is rotatably connected in the anti-dropping seat 12. The bottom of the hydraulic telescopic rod 13 penetrates through the anti-dropping seat 12 and is connected with the label taking assembly 7. The output end of the servo motor 11 penetrates through the mounting plate 14 and is connected with the hydraulic telescopic rod 13. The driving motor 17 drives the rotating column 15 to rotate horizontally, drives the label taking assembly 7 to shift between the label taking station and the label sticking station, and the output end of the servo motor 11 penetrates through the mounting plate 14 and is connected with the hydraulic telescopic rod 13, so that the rotating angle of the hydraulic telescopic rod 13 can be accurately adjusted to meet different label sticking angle requirements. The anti-dropping seat 12 provides a stable rotating fulcrum for the hydraulic telescopic rod 13 to prevent it from falling and shifting during movement.

[0028] Please refer to Figure 3 The label taking assembly 7 comprises a vacuum pump 10, a connecting plate 701, guide columns 702, return springs 703, an air cavity 704, a pressing plate 705, a through slot 706 and vacuum suction cups 707. The vacuum pump 10 is arranged on the top of the mounting plate 14. The four corners of the top of the pressing plate 705 are provided with the guide columns 702, and the top of the guide columns 702 penetrates through the mounting plate 14. The connecting plate 701 is fixed between the guide columns 702 above the pressing plate 705, and the air cavity 704 is arranged at the central position of the connecting plate 701. The bottom of the hydraulic telescopic rod 13 is connected with the top of the air cavity 704. The four corners of the bottom of the air cavity 704 are provided with the vacuum suction cups 707. The suction end of the vacuum pump 10 is connected with the air cavity 704 through a pipeline. The outer sides of the guide columns 702 between the pressing plate 705 and the connecting plate 701 are provided with the return springs 703. The central position of the pressing plate 705 is provided with the through slot 706, and the size of the through slot 706 is larger than that of the label. When taking the label, the hydraulic telescopic rod 13 is elongated, drives the connecting plate 701 and the air cavity 704 to move downward, and the pressing plate 705 firstly contacts and compacts the label bottom paper. Then the hydraulic telescopic rod 13 continuously presses downward, compresses the return springs 703, and makes the vacuum suction cups 707 pass through the through slot 706 in the center of the pressing plate 705 and tightly adhere to the label surface. The vacuum pump 10 draws air from the air cavity 704 through the pipeline, forms negative pressure at the vacuum suction cups 707, and firmly adsorbs the label. When the hydraulic telescopic rod 13 is retracted and moves upward, the vacuum suction cups 707 drive the label to separate from the bottom paper by virtue of the adsorption force, and the compressed return springs 703 make the pressing plate 705 delay resetting, so as to ensure that the label is stably peeled off.

[0029] Please refer to Figure 5The outer surface of the winding roller 18 is symmetrically provided with a sliding groove 1801 at both ends, and a sliding block 19 matched with the sliding groove 1801 is arranged in the sliding groove 1801, and a clip 20 is arranged on the top of the sliding block 19, the sliding block 19 can move in the sliding groove 1801 to adjust the distance, and the clip 20 can fix the end of the label paper, so that the label paper with different widths can be stably wound.

[0030] Specific implementation: when working, the conveyor belt 2 conveys the single-chip microcomputer to be labeled, a guide limiting baffle can be arranged on the conveyor belt 2 to make the single-chip microcomputer be conveyed in the center, the visual detection camera 9 can detect the direction of the product, the detection data is transmitted to the control box 8, the control box 8 controls the driving motor 17 to work to drive the rotating column 15 to realize horizontal rotation, drives the label taking assembly 7 to shift between the label taking station and the label sticking station, the servo motor 11 works to accurately adjust the rotation angle of the hydraulic telescopic rod 13 to meet the requirement of different label sticking angles, when taking the label, the suction pump 401 is started, the through slot 402 forms a negative pressure adsorption array to firmly fix the label on the carrier 4 to prevent the label from being displaced in the subsequent processing process, the guide roller 403 can guide the label after the base paper is peeled off or the waste base paper after the label is stuck to ensure that the base paper can smoothly enter the winding assembly 3, the winding motor 23 drives the second rotating disc 2202 to rotate to drive the winding roller 18 to synchronously rotate to complete the winding work of the label base paper, the hydraulic telescopic rod 13 is elongated to drive the connecting plate 701 and the air cavity 704 to move downward, the pressing plate 705 firstly contacts and compacts the label base paper, then the hydraulic telescopic rod 13 continuously presses downward to compress the return spring 703, so that the vacuum chuck 707 passes through the through slot 706 in the center of the pressing plate 705 to tightly adhere to the label surface, the vacuum pump 10 draws air through the conduit to form negative pressure at the vacuum chuck 707 to firmly adsorb the label, when the hydraulic telescopic rod 13 is retracted to move upward, the vacuum chuck 707 drives the label to separate from the base paper by virtue of the adsorption force, and the delayed reset of the pressing plate 705 by the compressed return spring 703 ensures that the label is stably peeled off.

[0031] Although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A single-chip microcomputer labeling mechanism, comprising a base plate (1), characterized in that: A drive assembly (6) is installed at the center of the top of the base plate (1), and a label-taking assembly (7) is connected to the drive assembly (6). A conveyor belt (2) is provided on one side of the top of the base plate (1), and a platform (4) is provided at the center of the other side of the top of the base plate (1). An automatic label printer (5) is installed on the base plate (1) at one end of the platform (4), and a winding assembly (3) is installed on the base plate (1) at the other end of the platform (4). A visual inspection camera (9) is fixed at one end of the top of the conveyor belt (2), and a control box (8) is provided on the base plate (1) between the conveyor belt (2) and the automatic label printer (5).

2. The single-chip microcomputer labeling mechanism according to claim 1, characterized in that: The winding assembly (3) includes a winding roller (18), a limiting ring (21), a blocking plate (2101), a frame (22), a first rotating disk (2201), a second rotating disk (2202), and a winding motor (23). The frame (22) has a U-shaped design. The first rotating disk (2201) and the second rotating disk (2202) are respectively arranged on both sides inside the frame (22). The winding motor (23) is fixed on the side of the frame (22) closest to the second rotating disk (2202). The output end of the winding motor (23) is connected to the second rotating disk (2202), and a take-up roller (18) is hinged on the second rotating disk (2202). The first rotating disk (2201) has a top opening design, and the other end of the take-up roller (18) is connected to the opening of the first rotating disk (2201). The outer side of the first rotating disk (2201) has a limiting ring (21), and the inner side of the limiting ring (21) is provided with a blocking plate (2101) that matches the shape of the opening of the first rotating disk (2201).

3. The single-chip microcomputer labeling mechanism according to claim 1, characterized in that: The platform (4) is hollow, and an air pump (401) is provided at one end of the platform (4). Multiple parallel through slits (402) are evenly distributed on the top surface of the platform (4), and a guide roller (403) is installed at the top of the platform (4) near the winding assembly (3).

4. The single-chip microcomputer labeling mechanism according to claim 1, characterized in that: The automatic label printer (5) has a label outlet (501) at one end near the platform (4), and the label outlet (501) is flush with the top of the platform (4).

5. A single-chip microcomputer labeling mechanism according to claim 1, characterized in that: The drive assembly (6) includes a servo motor (11), an anti-detachment seat (12), a hydraulic telescopic rod (13), a mounting plate (14), a rotating column (15), a mounting cylinder (16), and a drive motor (17). The drive motor (17) is fixed at the bottom of the inner wall of the mounting cylinder (16), and the top output end of the drive motor (17) is connected to the rotating column (15). The top of the rotating column (15) is fixed to the mounting plate (14), and the top end of the mounting plate (14) away from the rotating column (15) is fixed to the servo motor (11). The anti-detachment seat (12) is fixed on the mounting plate (14) below the servo motor (11), and the hydraulic telescopic rod (13) is rotatably connected inside the anti-detachment seat (12). The bottom of the hydraulic telescopic rod (13) passes through the anti-detachment seat (12) and is connected to the label-taking assembly (7), and the output end of the servo motor (11) passes through the mounting plate (14) and is connected to the hydraulic telescopic rod (13).

6. A single-chip microcomputer labeling mechanism according to claim 5, characterized in that: The sampling assembly (7) includes a vacuum pump (10), a connecting plate (701), guide posts (702), a return spring (703), an air chamber (704), a pressure plate (705), a through groove (706), and a vacuum suction cup (707). The vacuum pump (10) is located on the top of the mounting plate (14). Guide posts (702) are installed at the four corners of the top of the pressure plate (705), and the top of the guide posts (702) penetrates the mounting plate (14). A connecting plate (701) is fixed between the guide posts (702) above the pressure plate (705), and the connecting plate (701) is fixed between the guide posts (702) above the pressure plate (705). 1) An air chamber (704) is provided at the center position. The bottom of the hydraulic telescopic rod (13) is connected to the top of the air chamber (704). Vacuum suction cups (707) are installed at the four corners of the bottom of the air chamber (704). The suction end of the vacuum pump (10) is connected to the air chamber (704) through a conduit. The guide post (702) between the pressure plate (705) and the connecting plate (701) is surrounded by a return spring (703). A through groove (706) is provided at the center position of the pressure plate (705). The size of the through groove (706) is larger than the size of the label.

7. A single-chip microcomputer labeling mechanism according to claim 2, characterized in that: The outer surface of the take-up roller (18) is symmetrically provided with grooves (1801) at both ends, and each groove (1801) is provided with a slider (19) that matches its shape. A clip (20) is installed on the top of the slider (19).

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