A labeling apparatus for carton processing

Abstract

The utility model relates to carton labeling technical field discloses a kind of labeling equipment for carton processing, including box shell and front plate, the top rear side left end of the box shell is provided with moving mechanism, the moving mechanism is used to adjust position, the front side of the front plate is provided with labeling mechanism, the labeling mechanism is used for carton labeling, the top front side of the box shell is provided with conveying mechanism, the top rear side right end of the box shell is provided with sensing mechanism, the moving mechanism includes bottom plate, the bottom of the bottom plate is fixedly connected in the top rear side left end of box shell, the inside fixedly connected of the bottom plate has two guide posts one. In the utility model, by rotating handle, and the threaded rod fixedly connected with handle rotates, since the inside of moving plate is screw thread connected with threaded rod, under the rotation force of threaded rod and the guiding effect of guide post one, moving plate moves horizontally along the length direction of guide post one.

Description

Technical Field

[0001] This utility model relates to the field of cardboard box labeling technology, and in particular to a labeling device for cardboard box processing. Background Technology

[0002] A labeling device for cardboard box processing is a device specifically designed to automatically or semi-automatically affix labels to the surface or specific locations of cardboard boxes. It is a key auxiliary device in the post-processing of cardboard boxes, and its function is to standardize and streamline labeling, replacing manual labeling to improve production efficiency and labeling accuracy.

[0003] The existing labeling equipment for carton processing is structured so that the distance between the baffles on both sides of the conveyor can be adjusted by turning a handwheel or by electric adjustment. It can accommodate cartons of different widths. The guide baffles on both sides of the conveyor guide the cartons to automatically align. Even if there is a slight deviation when manually placing the carton, it can be corrected during conveying. A magnetic powder brake is installed on the unwinding shaft to detect changes in the diameter of the label roll in real time and automatically adjust the braking force to ensure that the labels are not loose or stretched during conveying. It is fully adapted to the industrial production needs of carton processing.

[0004] However, since the existing equipment is fixedly installed using the produced cardboard boxes, it cannot be quickly adjusted when the size of the cardboard boxes is changed. It can only be disassembled and reinstalled, which cannot accurately adapt to the labeling needs of cardboard boxes of different sizes, thus affecting the labeling efficiency. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a labeling device for carton processing, which aims to improve the problem that the existing device is fixedly installed by the produced carton, which cannot be quickly adjusted and cannot accurately adapt to the labeling needs of cartons of different specifications.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a labeling device for carton processing, comprising a carton shell and a front panel, wherein a moving mechanism is provided at the top rear left end of the carton shell for adjusting its position, a labeling mechanism is provided at the front side of the front panel for labeling the carton, a conveying mechanism is provided at the top front side of the carton shell, and a sensing mechanism is provided at the top rear right end of the carton shell; The moving mechanism includes a base plate, the bottom of which is fixedly connected to the top rear left end of the outer shell of the box. Two guide posts are fixedly connected inside the base plate. The same moving plate is slidably connected to the middle of the outer wall of each of the two guide posts. A threaded rod is threadedly connected inside the moving plate. A handle is fixedly connected to the left side of the threaded rod. A connecting post is fixedly connected to the top of the moving plate. Multiple guide posts are fixedly connected to the top of the connecting post. The same hydraulic cylinder is fixedly connected to the top of the multiple guide posts. A lifting plate is fixedly connected to the bottom of the hydraulic cylinder.

[0007] As a further description of the above technical solution: The labeling mechanism includes a fixing column, the outer wall of which is fixedly connected to the top front side of the front panel. A label roller is rotatably connected to the left front end of the front panel. Multiple rollers are fixedly connected to the bottom front side of the front panel. A motor is fixedly connected to the right front end of the front panel. A fixing device is fixedly connected to the bottom right front end of the front panel. A peeling component is provided on the front side of the fixing device. A pressing component is provided on the right rear end of the front panel. A recycling component is provided on the right side of the front panel.

[0008] As a further description of the above technical solution: The conveying mechanism includes a second motor, the bottom of which is located on the top right side of the outer shell of the box. A second fixing plate is fixedly connected to the bottom of the second motor. The output end of the second motor passes through the conveying shell. A conveying column is fixedly connected to the output end of the second motor. A conveyor belt is slidably connected to the outer wall of the conveying column.

[0009] As a further description of the above technical solution: The sensing mechanism includes a processing device. The bottom of the processing device is fixedly connected to the top right end of the outer shell of the box. A sensing device is fixedly connected to the top front side of the processing device. A control panel is fixedly connected to the top rear side of the processing device. A storage component is provided on the front side of the outer shell of the box.

[0010] As a further description of the above technical solution: The peeling assembly includes a peeling plate, the rear side of which is fixedly connected to the bottom front side of the fixing device, and an inclined plate is fixedly connected to the top front side of the fixing device.

[0011] As a further description of the above technical solution: The pressing assembly includes a fixing plate, the front left end of which is fixedly connected to the rear right end of the front plate, and a pressing wheel is rotatably connected to the front right end of the fixing plate.

[0012] As a further description of the above technical solution: The recycling assembly includes a recycling frame, the bottom of which is located on the top front side of the outer shell of the box, and a recycling bin is fixedly connected to the right side of the recycling frame.

[0013] As a further description of the above technical solution: The storage component includes multiple hinges, the rear sides of which are fixedly connected to the front side of the outer shell of the box. The rear right ends of the two left hinges are fixedly connected to the same door panel, and the front interior of the two door panels are fixedly connected to handles.

[0014] This utility model has the following beneficial effects: 1. In this utility model, by rotating the handle, the threaded rod fixedly connected to the handle rotates accordingly. Since the moving plate is threadedly connected to the threaded rod, under the rotational force of the threaded rod and the guiding action of the first guide post, the moving plate moves horizontally along the length direction of the first guide post. The hydraulic cylinder is activated, and its output end drives the lifting plate to move vertically along the length direction of the second guide post. This realizes the flexible position adjustment of the labeling mechanism in the horizontal and vertical directions, and can accurately adapt to the labeling needs of different specifications of cartons to be labeled.

[0015] 2. In this utility model, the labeling mechanism is fixed to the front plate by a fixing column. The motor drives the label roller on the left side of the front plate to rotate and release the label tape. After the label tape is guided by multiple rollers at the bottom of the front plate, the label is separated from the backing paper by the peeling component on the front side of the fixing device. After labeling, the pressing component on the rear side of the front plate presses the label, and the recycling component on the right side of the front plate recycles the waste backing paper. This realizes the continuous operation of label conveying, peeling, pasting, pressing and waste backing paper recycling, improves labeling efficiency and meets the needs of automated labeling. Attached Figure Description

[0016] Figure 1 This is a perspective view of a labeling device for cardboard box processing proposed in this utility model; Figure 2 This is a front view of a labeling device for cardboard box processing proposed in this utility model; Figure 3 This is a perspective view of the moving mechanism in a labeling device for cardboard box processing proposed in this utility model; Figure 4 This is a perspective view of the labeling mechanism in a labeling device for cardboard box processing proposed in this utility model; Figure 5 This is a perspective view of the conveying mechanism in a labeling device for cardboard box processing according to the present invention; Figure 6 This is a perspective view of the sensing mechanism in a labeling device for cardboard box processing proposed in this utility model.

[0017] Legend: 1. Box outer shell; 2. Front panel; 3. Moving mechanism; 31. Base plate; 32. Guide post one; 33. Moving plate; 34. Threaded rod; 35. Rotary handle; 36. Connecting post; 37. Guide post two; 38. Hydraulic cylinder; 39. Lifting plate; 4. Labeling mechanism; 41. Fixed post; 42. Label roller; 43. Multiple rollers; 44. Motor one; 45. Fixing device; 46. Peeling assembly; 461. Peeling plate; 462. Inclined plate; 47. 471. Pressing assembly; 472. Pressing roller; 48. Recycling assembly; 481. Recycling outer frame; 482. Recycling box; 5. Conveying mechanism; 51. Motor II; 52. Fixing plate II; 53. Conveying housing; 54. Conveying column; 55. Conveying belt; 6. Sensing mechanism; 61. Processing device; 62. Sensing device; 63. Control panel; 64. Storage assembly; 641. Hinge; 642. Door panel; 643. Handle. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0019] Reference Figure 1 , Figure 2 and Figure 3 An embodiment of this utility model is provided: a labeling device for carton processing, including a carton shell 1 and a front panel 2. A moving mechanism 3 is provided at the top rear left end of the carton shell 1. The moving mechanism 3 is used to adjust the position. A labeling mechanism 4 is provided at the front side of the front panel 2. The labeling mechanism 4 is used to label the carton. A conveying mechanism 5 is provided at the top front side of the carton shell 1. A sensing mechanism 6 is provided at the top rear right end of the carton shell 1. The moving mechanism 3 includes a base plate 31. The bottom of the base plate 31 is fixedly connected to the top rear left side of the outer shell 1. Two guide posts 32 are fixedly connected inside the base plate 31. The same moving plate 33 is slidably connected to the middle of the outer wall of the two guide posts 32. The moving plate 33 is threadedly connected to a threaded rod 34. A handle 35 is fixedly connected to the left side of the threaded rod 34. A connecting post 36 is fixedly connected to the top of the moving plate 33. Multiple guide posts 37 are fixedly connected to the top of the connecting post 36. The same hydraulic cylinder 38 is fixedly connected to the top of the multiple guide posts 37. A lifting plate 39 is fixedly connected to the bottom of the hydraulic cylinder 38. Specifically, firstly, the position of the labeling mechanism 4 is adjusted by moving mechanism 3. Rotating handle 35 causes threaded rod 34 to rotate. Since moving plate 33 is threadedly connected to threaded rod 34, and the interior of moving plate 33 is slidably connected to two guide posts 32, which are fixedly connected to the interior of base plate 31, under the rotational force of threaded rod 34 and the guiding action of guide posts 32, moving plate 33 moves horizontally along the length of guide posts 32. This, in turn, drives guide post 37, hydraulic cylinder 38, and lifting plate 39 to move horizontally synchronously via connecting column 36, thus adjusting the horizontal position of labeling mechanism 4. Activating hydraulic cylinder 38 causes its output end to drive lifting plate 39 to move vertically along the length of guide post 37, thereby driving labeling mechanism 4 to move vertically synchronously. The labeling mechanism 4 is positioned in the height direction by adjusting the horizontal and vertical position of the moving mechanism 3 to suit the labeling of the cartons. The cartons to be labeled are placed on the conveying mechanism 5, which operates and drives the cartons forward. When the cartons are conveyed to the detection area of ​​the sensing mechanism 6, the sensing mechanism 6 detects the cartons and sends a signal to the control device. The control device controls the conveying mechanism 5 to maintain a stable operating state and simultaneously triggers the labeling mechanism 4 to start working. Under the preset labeling parameters, the labeling mechanism 4 peels off the label and accurately pastes it onto the surface of the cartons. During the labeling process, the conveying mechanism 5 continuously conveys the cartons to ensure that the labeling operation is carried out continuously. The labeled cartons are then conveyed by the conveying mechanism 5 to the next process, realizing automated and precise labeling of cartons.

[0020] Reference Figure 1 , Figure 2 and Figure 4 The labeling mechanism 4 includes a fixing post 41, the outer wall of which is fixedly connected to the top front side of the front plate 2. A label roller 42 is rotatably connected to the left front side of the front plate 2. A multi-roller 43 is fixedly connected to the bottom front side of the front plate 2. A motor 44 is fixedly connected to the right front side of the front plate 2. A fixing device 45 is fixedly connected to the bottom right front side of the front plate 2. A peeling component 46 is provided on the front side of the fixing device 45. A pressing component 47 is provided on the right rear side of the front plate 2. A recycling component 48 is provided on the right side of the front plate 2. Specifically, the outer wall of the fixing post 41 is fixedly connected to the top front side of the front plate 2. Through the fixing action of the fixing post 41 and the front plate 2, the labeling mechanism 4 is stably installed on the front plate 2, providing a stable foundation for the operation of subsequent components. The roll of label is installed on the label roller 42, which is rotatably connected to the left front side of the front plate 2. The motor 44 is started, outputting power and transmitting it to the label roller 42, causing it to rotate around its own axis. As the label roller 42 rotates, it releases the label tape from the roll. After being released from the label roller 42, the label tape passes through the multiple rollers 43 in sequence. The multiple rollers 43 are fixedly connected to the bottom front side of the front plate 2. Through the power output of the label roller 42 and the guiding action of the multiple rollers 43, the label tape is transported in an orderly manner, ensuring that the label tape moves along a preset path. After being guided by the multiple rollers 43, the label tape is transported to the fixing device. At position 45, the fixing device 45 is fixedly connected to the bottom right end of the front side of the front plate 2. The label tape continues to be conveyed to the peeling component 46, which is located in front of the fixing device 45. The peeling component 46 separates the label from the backing paper in the label tape. Through the positioning of the fixing device 45 and the separation action of the peeling component 46, the label is stably peeled off from the backing paper. When the conveying mechanism 5 conveys the carton to the area below the peeling component 46, the peeled label adheres to the surface of the carton. At this time, the pressing component 47 at the rear right end of the front plate 2 is activated. The pressing component 47 applies pressure to the label on the surface of the carton. Through the label peeling action of the peeling component 46 and the pressure action of the pressing component 47, the label is stably adhered to the surface of the carton. The waste backing paper after the label is peeled off continues to move along the conveying path and finally enters the recycling component 48 on the right side of the front plate 2, realizing the orderly recycling of waste backing paper and completing the entire labeling process.

[0021] Reference Figure 4 , Figure 5 and Figure 6 The conveying mechanism 5 includes a second motor 51, the bottom of which is located on the top right side of the outer casing 1. A fixing plate 52 is fixedly connected to the bottom of the second motor 51. The output end of the second motor 51 passes through the conveying casing 53. A conveying column 54 is fixedly connected to the output end of the second motor 51. A conveyor belt 55 is slidably connected to the outer wall of the conveying column 54. The sensing mechanism 6 includes a processing device 61, the bottom of which is fixedly connected to the top right end of the outer casing 1. A sensing device 62 is fixedly connected to the front top of the processing device 61. A control panel 63 is fixedly connected to the rear top of the processing device 61. A storage component 64 is provided on the front side of the outer casing 1. The peeling component 46 includes a peeling plate 461, the rear side of which is fixedly connected to the bottom front side of the fixing device 45. An inclined plate 462 is fixedly connected to the top front side of the fixing device 45. Specifically, the bottom of motor 51 is fixedly connected to the top right side of the outer casing 1 of the box via fixing plate 52. The fixing of motor 51 and fixing plate 52 ensures a stable installation of motor 51 on the outer casing 1. When motor 51 is started, its output end passes through the conveyor housing 53 and drives the conveyor column 54 to rotate around its own axis. Since the conveyor belt 55 is slidably connected to the outer wall of the conveyor column 54, the rotation of the conveyor column 54 drives the conveyor belt 55 to move synchronously, achieving stable transport of the cartons to be labeled on the conveyor belt 55. The bottom of the processing device 61 is fixedly connected to the top right end of the outer casing 1 of the box. The sensing device 62 is fixed to the top front side of the processing device 61. When the cartons transported by the conveyor belt 55 pass through the detection area of ​​the sensing device 62, the sensing device 62 transmits the detected signal to the processing device 61. The processing device 61 processes the signal and then controls... The linkage of the control panel 63 controls the operation of the conveying mechanism 5 and the labeling mechanism 4. A storage component 64 is provided on the front side of the carton shell 1. Through the signal acquisition of the sensor device 62 and the information processing of the processing device 61, the position information of the carton is captured and stored in real time, providing a basis for the precise control of the labeling timing. The rear side of the peeling plate 461 is fixedly connected to the bottom front side of the fixing device 45, and the tilting plate 462 is fixed to the top front side of the fixing device 45. The label tape conveyed from the multi-rotor 43 is first guided by the tilting plate 462 and then conveyed to the peeling plate 461. Through the guiding action of the tilting plate 462 and the structural design of the peeling plate 461, the label tape turns at the peeling plate 461, separating the label from the backing paper. Through the guiding action of the tilting plate 462 and the separating action of the peeling plate 461, the label is accurately peeled off from the backing paper, preparing for the subsequent label to be pasted onto the surface of the carton.

[0022] Reference Figure 1 , Figure 4 and Figure 6 The pressing assembly 47 includes a fixing plate 471, the front left end of which is fixedly connected to the rear right end of the front plate 2, and a pressing wheel 472 is rotatably connected to the front right end of the fixing plate 471. The recycling assembly 48 includes a recycling frame 481, the bottom of which is located on the top front side of the outer shell 1. A recycling box 482 is fixedly connected to the right side of the recycling frame 481. The storage assembly 64 includes multiple hinges 641, the rear sides of which are fixedly connected to the front side of the outer shell 1. The rear right ends of the two left hinges 641 are fixedly connected to the same door panel 642. The front interior of the two door panels 642 are fixedly connected to handles 643. Specifically, the front left end of the fixing plate 471 is fixedly connected to the rear right end of the front plate 2. The fixing plate 471 and the front plate 2 provide a mounting base for the pressing roller 472. The pressing roller 472 is rotatably connected to the front right end of the fixing plate 471. When the carton labeled by the peeling assembly 46 is conveyed by the conveying mechanism 5 to the area below the pressing roller 472, the pressing roller 472 contacts the label on the carton surface. Under the conveying force of the carton, the pressing roller 472 rotates around its own axis. Through the fixed position of the fixing plate 471 and the rotation and pressing of the pressing roller 472, the label is tightly adhered to the carton surface, preventing the label from curling or producing air bubbles. The bottom of the recycling frame 481 is located on the top front side of the outer shell 1. The recycling box 482 is fixedly connected to the right side of the recycling frame 481, forming a recycling channel for waste bottom paper. The waste bottom paper separated by the peeling assembly 46 enters the recycling frame 481 through the conveying path. The outer frame 481 guides the waste paper, causing it to move along a preset trajectory and eventually enter the recycling bin 482. Through the guiding effect of the outer frame 481 and the capacity of the recycling bin 482, the waste paper is collected centrally, preventing it from scattering and affecting the equipment's operating environment. The rear sides of multiple hinges 641 are fixedly connected to the front side of the outer shell 1. The rear right ends of the two hinges 641 on the left side are fixedly connected to the same door panel 642. Through the rotational characteristics of the hinges 641, the door panel 642 can rotate around the axis of the hinges 641, thereby controlling the opening and closing of the front opening of the outer shell 1. The handle 643 is fixedly connected to the inside of the front side of the door panel 642. The operator applies force by gripping the handle 643, causing the door panel 642 to rotate. Through the rotational connection of the hinges 641 and the force applied by the handle 643, the door panel 642 can be opened and closed conveniently, facilitating the storage and retrieval of items inside the outer shell 1.

[0023] Working principle: First, the position of the labeling mechanism 4 is adjusted to ensure it matches the specifications of the carton to be labeled. In the moving mechanism 3, the bottom of the base plate 31 is fixedly connected to the top rear left end of the carton shell 1. Two guide posts 32 are fixedly connected inside the base plate 31. When the operator rotates the handle 35, the threaded rod 34 fixedly connected to the handle 35 rotates synchronously. Since the inside of the moving plate 33 is threadedly connected to the threaded rod 34, and the inside of the moving plate 33 is simultaneously slidably connected to the two guide posts 32, under the rotational force of the threaded rod 34 and the guiding action of the guide posts 32, the moving plate 33 moves horizontally along the length direction of the guide posts 32. A connecting post 36 is fixedly connected to the top of the moving plate 33. The connecting column 36 moves horizontally in sync with the moving plate 33, thereby driving multiple guide columns 37 fixedly connected to the top of the connecting column 36, a hydraulic cylinder 38 fixedly connected to the top of the guide column 37, and a lifting plate 39 fixedly connected to the bottom of the hydraulic cylinder 38 to move horizontally in sync, thereby achieving horizontal position adjustment of the labeling mechanism 4. Then, the hydraulic cylinder 38 is activated, and the output end of the hydraulic cylinder 38 drives the lifting plate 39 to move vertically along the length of the guide column 37. The lifting plate 39 further drives the labeling mechanism 4 to move vertically in sync, thereby achieving vertical position adjustment of the labeling mechanism 4. Through the dual adjustment of the moving mechanism 3 in the horizontal and vertical directions, the labeling mechanism 4 is finally positioned in the preset position that matches the carton to be labeled. The installation and preparation of the labeling mechanism 4 are completed simultaneously. The outer wall of the fixing column 41 is fixedly connected to the top front side of the front plate 2. Through the fixing action of the fixing column 41 and the front plate 2, the labeling mechanism 4 is stably installed on the front plate 2, providing a stable foundation for the subsequent operation of each component of the labeling mechanism 4. The operator installs the roll of label onto the label roller 42, which is rotatably connected to the left front side of the front plate 2. The motor 44 is started, outputting power and transmitting it to the label roller 42, causing it to rotate around its own axis. As the label roller 42 rotates, it releases the label tape from the roll of label. After being released from the label roller 42, the label tape passes sequentially around the multiple rollers 43, which are fixedly connected to the bottom front side of the front plate 2. Through the power output of the label roller 42 and the guiding action of the multiple rollers 43, the label tape is transported in an orderly manner, ensuring... The label tape moves along a preset path. After being guided by multiple rotating wheels 43, the label tape continues to be conveyed to the fixing device 45. The fixing device 45 is fixedly connected to the bottom right end of the front side of the front plate 2. The label tape continues to be conveyed to the peeling assembly 46. The peeling assembly 46 is located on the front side of the fixing device 45, and the rear side of the peeling plate 461 in the peeling assembly 46 is fixedly connected to the bottom front side of the fixing device 45. The top front side of the fixing device 45 is fixedly connected to the inclined plate 462. The label tape is first guided by the inclined plate 462 and then conveyed to the peeling plate 461. Through the guiding action of the inclined plate 462 and the structural design of the peeling plate 461, the label tape turns at the peeling plate 461, causing the label to separate from the backing paper. Through the guiding action of the inclined plate 462 and the separating action of the peeling plate 461, the label is accurately peeled from the backing paper, preparing for the subsequent label to be pasted onto the surface of the carton. Then, the conveying mechanism 5 is started to transport the carton. The bottom of the second motor 51 in the conveying mechanism 5 is fixedly connected to the top right side of the carton shell 1 through the fixing plate 52. Through the fixing action of the second motor 51 and the fixing plate 52, the second motor 51 is stably installed on the carton shell 1. The second motor 51 is started, and the output end of the second motor 51 passes through the conveying shell 53 and drives the conveying column 54 to rotate around its own axis. Since the conveyor belt 55 is slidably connected to the outer wall of the conveying column 54, the conveying column 54 drives the conveyor belt 55 to move synchronously when it rotates. The operator places the carton to be labeled on the conveyor belt 55. Through the power output of the second motor 51 and the transmission action of the conveying column 54 and the conveyor belt 55, the carton to be labeled is stably transported on the conveyor belt 55. When the conveying mechanism 5 moves the carton forward to the detection area of ​​the sensing mechanism 6, the sensing mechanism 6 starts working to capture the carton's position and trigger the labeling action. The bottom of the processing device 61 in the sensing mechanism 6 is fixedly connected to the top right end of the carton shell 1. A sensing device 62 is fixedly connected to the top front side of the processing device 61, and a control panel 63 is fixedly connected to the top rear side of the processing device 61. When the carton passes through the detection area of ​​the sensing device 62, the sensing device 62 transmits the detected carton signal to the processing device 61. After processing the signal, the processing device 61, through linkage with the control panel 63, controls the conveying mechanism 5 to maintain stable operation, ensuring uniform carton conveying, and triggers the labeling mechanism 4 to start labeling according to preset parameters. Simultaneously, a storage component 64 is provided on the front side of the carton shell 1, containing multiple... The rear side of each hinge 641 is fixedly connected to the front side of the outer shell 1 of the box. The rear right ends of the two left hinges 641 are fixedly connected to the same door panel 642. The front interior of the two door panels 642 is fixedly connected to a handle 643. Through the signal acquisition of the sensor device 62 and the information processing of the processing device 61, the position information of the carton can be captured and stored in real time. This information can be recorded by the storage component 64. The operator can apply force by holding the handle 643, and use the rotation characteristics of the hinge 641 to drive the door panel 642 to rotate around the axis of the hinge 641, open the front opening of the outer shell 1 of the box, and store the relevant recorded data or tools in the internal space of the outer shell 1 of the box. Through the rotation connection of the hinge 641 and the force operation of the handle 643, the door panel 642 can be opened and closed conveniently, providing data storage support for the precise control of the labeling timing. Triggered by the sensor mechanism 6, the labeling mechanism 4 completes the label application to the carton. Subsequently, the pressing assembly 47 presses the label to ensure a stable application. The front left end of the fixing plate 471 in the pressing assembly 47 is fixedly connected to the rear right end of the front plate 2. The fixing action of the fixing plate 471 and the front plate 2 provides a mounting base for the pressing roller 472. The pressing roller 472 is rotatably connected to the front right end of the fixing plate 471. When the carton, after being labeled by the peeling assembly 46, is conveyed by the conveying mechanism 5 to the area below the pressing roller 472, the pressing roller 472 contacts the label on the surface of the carton. Under the conveying force of the carton, the pressing roller 472 rotates around its own axis. The fixing plate 471 and the rotation of the pressing roller 472 together compress the label. This process ensures a tight fit between the label and the carton surface, preventing labels from curling or bubbling. Simultaneously, the waste paper after the label is peeled off enters the recycling component 48 for centralized recycling. The bottom of the recycling frame 481 in the recycling component 48 is located on the top front side of the carton shell 1. A recycling box 482 is fixedly connected to the right side of the recycling frame 481, forming a recycling channel for the waste paper. The waste paper separated by the peeling component 46 moves along a preset conveying path and enters the recycling frame 481. Under the guidance of the recycling frame 481, it continues to move along a preset trajectory and finally enters the recycling box 482. Through the guiding effect of the recycling frame 481 and the holding space of the recycling box 482, the waste paper is collected centrally, preventing the waste paper from scattering and affecting the equipment operating environment.

[0024] 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. A labeling device for cardboard box processing, comprising a box shell (1) and a front panel (2), characterized in that: A moving mechanism (3) is provided on the left rear side of the top of the outer shell (1). The moving mechanism (3) is used to adjust the position. A labeling mechanism (4) is provided on the front side of the front panel (2). The labeling mechanism (4) is used to label the carton. A conveying mechanism (5) is provided on the front top of the outer shell (1). A sensing mechanism (6) is provided on the right rear side of the top of the outer shell (1). The moving mechanism (3) includes a base plate (31), the bottom of which is fixedly connected to the top rear left end of the outer shell (1). The base plate (31) has two guide posts (32) fixedly connected inside. The same moving plate (33) is slidably connected to the middle of the outer wall of the two guide posts (32). The moving plate (33) has a threaded rod (34) threadedly connected inside. A handle (35) is fixedly connected to the left side of the threaded rod (34). A connecting post (36) is fixedly connected to the top of the moving plate (33). Multiple guide posts (37) are fixedly connected to the top of the connecting post (36). The same hydraulic cylinder (38) is fixedly connected to the top of the multiple guide posts (37). A lifting plate (39) is fixedly connected to the bottom of the hydraulic cylinder (38).

2. The labeling equipment for cardboard box processing according to claim 1, characterized in that: The labeling mechanism (4) includes a fixing column (41), the outer wall of which is fixedly connected to the top front side of the front plate (2). A label roller (42) is rotatably connected to the left front side of the front plate (2). A multi-roller (43) is fixedly connected to the bottom front side of the front plate (2). A motor (44) is fixedly connected to the right front side of the front plate (2). A fixing device (45) is fixedly connected to the bottom right front side of the front plate (2). A peeling component (46) is provided on the front side of the fixing device (45). A pressing component (47) is provided on the right rear side of the front plate (2). A recycling component (48) is provided on the right side of the front plate (2).

3. The labeling equipment for cardboard box processing according to claim 1, characterized in that: The conveying mechanism (5) includes a second motor (51), the bottom of which is located on the top right side of the outer shell (1). A second fixing plate (52) is fixedly connected to the bottom of the second motor (51). The output end of the second motor (51) passes through the conveying shell (53). A conveying column (54) is fixedly connected to the output end of the second motor (51). A conveyor belt (55) is slidably connected to the outer wall of the conveying column (54).

4. The labeling equipment for cardboard box processing according to claim 1, characterized in that: The sensing mechanism (6) includes a processing device (61), the bottom of which is fixedly connected to the top right end of the outer shell (1), a sensing device (62) is fixedly connected to the top front side of the processing device (61), a control panel (63) is fixedly connected to the top rear side of the processing device (61), and a storage component (64) is provided on the front side of the outer shell (1).

5. A labeling device for cardboard box processing according to claim 2, characterized in that: The peeling assembly (46) includes a peeling plate (461), the rear side of which is fixedly connected to the bottom front side of the fixing device (45), and the top front side of the fixing device (45) is fixedly connected to an inclined plate (462).

6. A labeling device for cardboard box processing according to claim 2, characterized in that: The pressing assembly (47) includes a fixing plate (471), the front left end of the fixing plate (471) is fixedly connected to the rear right end of the front plate (2), and the front right end of the fixing plate (471) is rotatably connected to a pressing wheel (472).

7. A labeling device for cardboard box processing according to claim 2, characterized in that: The recycling component (48) includes a recycling frame (481), the bottom of which is located on the top front side of the outer shell (1) of the box, and a recycling bin (482) is fixedly connected to the right side of the recycling frame (481).

8. A labeling device for cardboard box processing according to claim 4, characterized in that: The storage component (64) includes multiple hinges (641), the rear sides of which are fixedly connected to the front side of the outer shell (1). The rear right ends of the two left hinges (641) are fixedly connected to the same door panel (642), and the front interior of the two door panels (642) are fixedly connected to handles (643).

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