Labeling machine for logistics sorting

Abstract

The labeling machine comprises a conveying assembly, an electrostatic adsorption cylinder, a reciprocating mechanism, a vacuum suction cup, a grooved wheel and a driving drive plate, the conveying assembly is arranged on the upper portion of a bottom plate, first supporting rods are fixedly connected to the rear ends of the two sides of the upper portion of the bottom plate, and the reciprocating mechanism is arranged among the first supporting rods, second supporting rods and third supporting rods. Compared with the prior art, the automatic labeling device disclosed by the utility model has the advantages that the reciprocating mechanism is arranged to be matched with the driving dial and the grooved wheel vacuum chuck to continuously perform reciprocating circulating motion of switching between a vertical state and a horizontal state, and is matched with intermittent motion of the electrostatic adsorption barrel to provide labels, so that an automatic labeling function in a logistics sorting process can be realized; time and manpower are greatly saved, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of labeling machine technology, specifically to a labeling machine for logistics sorting. Background Technology

[0002] Logistics sorting is a key link in the logistics process. It refers to classifying and concentrating a large number of goods of different types and destinations according to rules such as category and destination, so as to facilitate subsequent transportation and distribution. In order to facilitate the classification of packages, they are usually labeled during the sorting process. Traditional labeling methods usually require manual operation, which is not only prone to errors, but also slow and inefficient.

[0003] The information disclosed in this background section is intended only to enhance the understanding of the overall background of the invention and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0004] The technical problem to be solved by this utility model is to address the above-mentioned issues and provide a labeling machine for logistics sorting.

[0005] To solve the above-mentioned technical problems, the technical solution provided by this utility model is: a labeling machine for logistics sorting, including a base plate, wherein a conveying assembly is provided on the upper part of the base plate, characterized in that it further includes:

[0006] Support rod one, which is fixedly connected to the upper two rear ends of the base plate. An electrostatic adsorption cylinder is rotatably connected between the upper ends of opposite sides of the support rod one. The electrostatic adsorption cylinder is set as an octagonal prism.

[0007] Support rod 2 is respectively disposed in front of support rod 1, and support rod 3 is disposed in front of support rod 2. Both support rod 2 and support rod 3 are fixedly connected to the base plate.

[0008] A reciprocating mechanism, disposed between support rod 1, support rod 2, and support rod 3, includes a shaft, connecting rod 1, connecting rod 2, connecting rod 3, connecting rod 4, a connecting plate, a slide groove, a slider, and a mounting plate. The shaft is rotatably connected to the upper end of support rod 2. Connecting rod 1 is fixedly sleeved on both ends of the shaft and located between support rod 2. One end of the shaft passes through support rod 2 and is fixedly sleeved with connecting rod 2. Connecting rod 3 is rotatably connected to the lower end of connecting rod 2. Connecting rod 4 is rotatably connected to the rear end of connecting rod 3. The connecting plate is rotatably connected to the end of connecting rod 1 opposite to the shaft. The slide groove is formed inside the connecting plate. The slider is rotatably connected to the upper end of support rod 3 opposite to the shaft. The slider is adapted to the slide groove. The mounting plate is fixedly connected to the end of the connecting plate opposite to the slide groove.

[0009] As an improvement, the mounting plate is provided with several evenly distributed vacuum suction cups on the side away from the connecting plate. When the connecting plate and the mounting plate are in a horizontal state, the vacuum suction cups are close to the vertical side of the electrostatic adsorption cylinder. When the connecting plate and the mounting plate are in a vertical state, the vacuum suction cups are close to the conveying assembly.

[0010] As an improvement, the second and third support rods are respectively located close to both sides of the conveying assembly, and the height of the second support rod is lower than that of the first and third support rods.

[0011] As an improvement, one end of the electrostatic adsorption cylinder passes through the support rod and is fixedly connected to a grooved wheel. The lower part of the grooved wheel is provided with an active dial equipped with a cylindrical pin. The active dial is adapted to the grooved wheel. The active dial is rotatably connected to the support rod. The rear end of the active dial passes through the support rod and is fixedly connected to the rear end of the connecting rod.

[0012] As an improvement, the number of radial grooves in the grooved wheel is 8.

[0013] As an improvement, a motor is installed on the upper part of the base plate near the rear end of the grooved wheel. The output end of the motor is fixedly connected to a synchronous pulley on one side of the active dial, and a synchronous belt is sleeved between the synchronous pulleys.

[0014] As an improvement, a through groove is opened at the edge of the electrostatic adsorption cylinder, and the electrostatic adsorption cylinder is electrically connected to an external electrostatic generator.

[0015] The advantages of this utility model compared with the prior art are as follows: 1. This utility model uses a conveying component to continuously transport goods backward. A roll of label paper with evenly arranged labels can be wound around the outside of the electrostatic adsorption cylinder, so that each label corresponds to a different surface of the electrostatic adsorption cylinder. A reciprocating mechanism is set up, which, through a motor, synchronous wheel, and synchronous belt, drives the active dial to rotate forward. The active dial, in conjunction with a grooved wheel, drives the electrostatic adsorption cylinder to rotate intermittently in the reverse direction. That is, each rotation results in one surface facing the vacuum suction cup vertically. As the active dial rotates continuously, the vacuum suction cup, in conjunction with connecting rods one, two, three, and four, a connecting plate, a slide groove, and a slider, controls the mounting plate to move forward and downward to tear off the label until it reaches a vertical position. The vacuum suction cup then contacts the surface of the goods, sticking the label onto the goods. As the active dial rotates, the vacuum suction cup continuously performs a reciprocating cycle of switching between vertical and horizontal states. Combined with the intermittent movement of the electrostatic adsorption cylinder, this achieves automated labeling in the logistics sorting process, greatly saving time and manpower and improving work efficiency.

[0016] 2. This utility model features an active dial that rotates 180° forward. The cylindrical pin on the dial will push the grooved wheel and the electrostatic adsorption cylinder to rotate in the opposite direction to the next side. At the same time, the fourth connecting rod rotates 180° and, in conjunction with the third connecting rod, can drive the second connecting rod and the first connecting rod to rotate 90° forward. The first connecting rod, in conjunction with the connecting plate, will cause the slider to rotate 90° in the opposite direction. This allows the connecting plate to slide forward through the groove and rotate 90° to a vertical position, thereby controlling the vacuum suction cup to attach the label to the surface of the goods. When the active dial rotates another 180° to its original position, the fourth connecting rod, in conjunction with the third connecting rod, will push the second connecting rod and the first connecting rod to rotate to their original positions via the shaft. The connecting plate and the mounting plate will also return to a horizontal position to grab the next label. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of a labeling machine for logistics sorting according to this utility model. Figure 1 .

[0018] Figure 2 This is a three-dimensional schematic diagram of a labeling machine for logistics sorting according to this utility model. Figure 2 .

[0019] Figure 3 This is a schematic diagram of the electrostatic adsorption cylinder structure of a labeling machine for logistics sorting according to this utility model.

[0020] Figure 4 This is a schematic diagram of the grooved wheel and active dial structure of a labeling machine for logistics sorting according to this utility model.

[0021] Figure 5 This is a schematic diagram of the reciprocating mechanism of a labeling machine for logistics sorting according to this utility model.

[0022] Figure 6 This is a schematic diagram of the motor, synchronous pulley, and synchronous belt structure of a labeling machine for logistics sorting according to this utility model.

[0023] As shown in the figure: 1. Base plate; 2. Conveying assembly; 3. Support rod one; 4. Electrostatic adsorption cylinder; 5. Support rod two; 6. Support rod three; 7. Reciprocating mechanism; 701. Shaft; 702. Connecting rod one; 703. Connecting rod two; 704. Connecting rod three; 705. Connecting rod four; 706. Connecting plate; 707. Slide groove; 708. Slider; 709. Mounting plate; 8. Vacuum suction cup; 9. Grooved wheel; 10. Active dial; 11. Motor; 12. Synchronous pulley; 13. Synchronous belt. Detailed Implementation

[0024] The present invention will now be described in further detail with reference to the accompanying drawings.

[0025] Combined with appendix Figure 1-6This utility model includes a base plate 1, with a conveying assembly 2 on top of the base plate 1. The conveying assembly 2 can transport goods at a uniform speed from front to back. Support rods 3 are welded and fixed to the rear ends of both sides of the upper part of the base plate 1. An electrostatic adsorption cylinder 4 is rotatably connected between the upper ends of opposite sides of the support rods 3. The electrostatic adsorption cylinder 4 is an octagonal prism with through grooves on its edges. Label rolls with evenly arranged labels can be smoothly wound around the outside of the electrostatic adsorption cylinder 4, so that each label corresponds to a different surface of the electrostatic adsorption cylinder 4, and there is always one label facing forward and vertically set. The electrostatic adsorption cylinder 4 can be electrically connected to an external electrostatic generator, so that the electrostatic adsorption cylinder 4 is statically charged and firmly adsorbs the label rolls onto the surface, preventing the labels from moving. The electrostatic generator is an existing device on the market, and its connection method is also existing technology, so it will not be described in detail.

[0026] Support rod 2 5 is provided on the front side of support rod 1 3, and support rod 3 6 is provided on the front side of support rod 2 5. Support rod 2 5 and support rod 3 6 are both welded and fixed to the base plate 1. Support rod 2 5 and support rod 3 6 are respectively close to both sides of the conveying assembly 2. The height of support rod 2 5 is lower than that of support rod 1 3 and support rod 3 6. A reciprocating mechanism 7 is provided between support rod 1 3, support rod 2 5 and support rod 3 6, including shaft 701, connecting rod 1 702, connecting rod 2 703, connecting rod 3 704, connecting rod 4 705, connecting plate 706, slide groove 707, slider 708 and mounting plate 709. The upper end of the support rod 2 5 is rotatably connected to a... A shaft 701 is higher than the height of the cargo. Both ends of the shaft 701 are fixedly sleeved with connecting rod 702, which is located between support rods 5. One end of the shaft 701 passes through the support rod 5 and is fixedly sleeved with connecting rod 703. The lower end of connecting rod 703 is rotatably connected to connecting rod 704, and the rear end of connecting rod 704 is rotatably connected to connecting rod 705. When connecting rod 702 is in a vertical state, the lower end of connecting rod 703 is tilted forward, the rear end of connecting rod 704 is tilted upward, and the rear end of connecting rod 705 is also tilted upward, with the slope of connecting rod 705 being greater than that of connecting rod 704.

[0027] A connecting plate 706 is rotatably connected to the end of connecting rod 702 away from shaft 701 on the opposite side. A groove 707 is formed inside the connecting plate 706, with a length half that of the connecting plate 706 and located at the front of the connecting plate 706. A slider 708 is rotatably connected to the upper end of the support rod 6 on the opposite side, and the slider 708 is adapted to the groove 707, allowing the connecting plate 706 to slide through the groove 707. A mounting plate is fixedly connected to the end of the connecting plate 706 away from the groove 707. 709. On the side of the mounting plate 709 away from the connecting plate 706, there are several evenly distributed vacuum suction cups 8. The vacuum suction cups 8 are connected to an external vacuum pump. When the connecting plate 706 and the mounting plate 709 are in a horizontal state, the vacuum suction cups 8 approach the vertical side of the electrostatic adsorption cylinder 4, adsorb and grab the label, and tear the label off the label paper roll. When the connecting plate 706 and the mounting plate 709 are in a vertical state, the vacuum suction cups 8 approach the goods on the conveying assembly 2, release the adsorption and make the label stick to the surface of the goods.

[0028] A grooved wheel 9 is fixedly connected to a support rod 3 through one end of the electrostatic adsorption cylinder 4. The grooved wheel 9 has 8 radial grooves, which correspond to the 8 edges of the electrostatic adsorption cylinder 4. An active dial 10 with a cylindrical pin is provided at the lower part of the grooved wheel 9. The active dial 10 is adapted to the grooved wheel 9. The active dial 10 is rotatably connected to the support rod 3 through a bearing. The rear end of the active dial 10 passes through the support rod 3 and is fixedly connected to the rear end of the connecting rod 4 705. When the active dial 10 rotates, it can drive the connecting rod 4 705 to rotate together. The connecting rod 4 705, in turn, cooperates with the connecting rod 3 704 to control the connecting rod 2 703 and the connecting rod 1 702 to swing back and forth continuously through the shaft 701.

[0029] When the active dial 10 rotates 180° clockwise, its cylindrical pin will cause the grooved wheel 9 to rotate in the opposite direction by the distance between two adjacent radial grooves. Simultaneously, this causes the electrostatic adsorption cylinder 4 to rotate intermittently. Each time the electrostatic adsorption cylinder 4 rotates in the opposite direction, one side faces the vacuum suction cup 8 vertically, ensuring precise alignment between the vacuum suction cup 8 and the label. At the same time, the fourth connecting rod 705 rotates 180°, which, in conjunction with the third connecting rod 704, causes the second connecting rod 703 and the first connecting rod 702 to rotate 90° clockwise. The first connecting rod 702, in conjunction with the connecting plate 706, causes the slider 708 to rotate in the opposite direction. When the connecting rod 702 moves 90°, the connecting plate 706, in conjunction with the slide groove 707, slides forward continuously and rotates 90° in the opposite direction to a vertical position, thereby controlling the vacuum suction cup 8 to attach the label to the surface of the goods. When the active dial 10 then rotates 180° forward to its original position, the connecting rod 705, in conjunction with the connecting rod 704, pushes the connecting rod 703 and the connecting rod 702 to rotate to their original positions via the shaft 701. The connecting plate 706 and the mounting plate 709 also return to a horizontal position to grab the next label, thereby realizing the automated label picking and labeling function.

[0030] A motor 11 is installed on the upper part of the base plate 1 near the rear end of the groove wheel 9. The output end of the motor 11 and the side of the active dial 10 are respectively fixedly connected to the synchronous pulley 12. The synchronous pulley 12 is sleeved between the synchronous pulleys 12. The automatic rotation of the active dial 10 can be realized by the motor 11 cooperating with the synchronous pulleys 12 and the synchronous belt 13.

[0031] In specific implementation of this utility model, such as Figure 1 As shown, a roll of label paper with several labels evenly arranged is neatly wound around the outside of the electrostatic adsorption cylinder 4. The electrostatic generator is activated to attach static electricity to the electrostatic adsorption cylinder 4, which firmly adsorbs the roll of label paper onto the surface, preventing the labels from moving. The goods are placed on the upper part of the conveying component 2 with a certain distance maintained. The conveying component 2 is started to transport the goods from front to back. The motor 11, together with the synchronous wheel 12 and the synchronous belt 13, controls the drive of the active dial 10 to rotate in the forward direction. The active dial 10, together with the grooved wheel 9, drives the electrostatic adsorption cylinder 4 to rotate intermittently in the reverse direction. The vacuum suction cup 8 adsorbs and grabs the labels. As the active dial 10 rotates continuously, the reciprocating mechanism 7 controls the mounting plate 709 to move forward and downward in a reciprocating cycle to tear off the labels. When it moves to a vertical state, the vacuum suction cup 8 contacts the surface of the goods and sticks the labels to the goods. Then it returns to a horizontal state to grab the next label, completing the automated label picking and labeling function.

[0032] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power. The main controller can be a conventional known device such as a computer for control. The detailed description of known functions and components is omitted in the specific implementation of this disclosure. To ensure the compatibility of the device, the operating methods used are consistent with the parameters of commercially available instruments.

[0033] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A labeling machine for logistics sorting, comprising a base plate (1), wherein a conveying assembly (2) is disposed on the upper part of the base plate (1), characterized in that, Also includes: Support rod 1 (3) is fixedly connected to the upper two rear ends of the base plate (1). An electrostatic adsorption cylinder (4) is rotatably connected between the upper ends of opposite sides of the support rod 1 (3). The electrostatic adsorption cylinder (4) is set as an octagonal prism. Support rod two (5), the support rod two (5) is respectively set on the front side of support rod one (3), and support rod three (6) is set on the front side of support rod two (5). Both support rod two (5) and support rod three (6) are fixedly connected to the base plate (1); A reciprocating mechanism (7) is disposed between support rod 1 (3), support rod 2 (5), and support rod 3 (6), and includes a shaft (701), connecting rod 1 (702), connecting rod 2 (703), connecting rod 3 (704), connecting rod 4 (705), connecting plate (706), slide groove (707), slider (708), and mounting plate (709). The shaft (701) is rotatably connected to the upper end between support rod 2 (5). The connecting rod 1 (702) is fixedly sleeved on both ends of the shaft (701) and located between support rod 2 (5). One end of the shaft (701) passes through support rod 2 (5) and is fixed. A connecting rod two (703) is sleeved on, a connecting rod three (704) is rotatably connected to the lower end of connecting rod two (703), a connecting rod four (705) is rotatably connected to the rear end of connecting rod three (704), a connecting plate (706) is rotatably connected to the end of connecting rod one (702) away from the shaft (701), a sliding groove (707) is opened inside the connecting plate (706), a slider (708) is rotatably connected to the upper end of the supporting rod three (6) on the opposite side, the slider (708) is adapted to the sliding groove (707), and a mounting plate (709) is fixedly connected between the end of the connecting plate (706) away from the sliding groove (707).

2. The labeling machine for logistics sorting according to claim 1, characterized in that: The mounting plate (709) is provided with a number of uniformly distributed vacuum suction cups (8) on the side away from the connecting plate (706). When the connecting plate (706) and the mounting plate (709) are in a horizontal state, the vacuum suction cups (8) are close to the vertical side of the electrostatic adsorption cylinder (4). When the connecting plate (706) and the mounting plate (709) are in a vertical state, the vacuum suction cups (8) are close to the conveying assembly (2).

3. A labeling machine for logistics sorting according to claim 1, characterized in that: The second support rod (5) and the third support rod (6) are respectively close to both sides of the conveying assembly (2), and the second support rod (5) is lower than the first support rod (3) and the third support rod (6).

4. A labeling machine for logistics sorting according to claim 1, characterized in that: One end of the electrostatic adsorption cylinder (4) passes through the support rod (3) and is fixedly connected to the grooved wheel (9). The lower part of the grooved wheel (9) is provided with an active dial (10) equipped with a cylindrical pin. The active dial (10) is adapted to the grooved wheel (9). The active dial (10) is rotatably connected to the support rod (3). The rear end of the active dial (10) passes through the support rod (3) and is fixedly connected to the rear end of the connecting rod (705).

5. A labeling machine for logistics sorting according to claim 4, characterized in that: The groove wheel (9) has 8 radial grooves.

6. A labeling machine for logistics sorting according to claim 5, characterized in that: A motor (11) is installed on the upper part of the base plate (1) near the rear end of the groove wheel (9). The output end of the motor (11) and the side of the active dial (10) are respectively fixedly connected to a synchronous pulley (12). A synchronous belt (13) is sleeved between the synchronous pulleys (12).

7. A labeling machine for logistics sorting according to claim 1, characterized in that: The electrostatic adsorption cylinder (4) has a through groove on its edge, and the electrostatic adsorption cylinder (4) is electrically connected to an external electrostatic generator.

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