A labeling device for an enameled wire packaging line

Abstract

The utility model discloses a kind of labeler of enameled wire packaging assembly line, relating to labeler technical field, including rack, the top of the rack is provided with conveying device, the front and rear side wall of the rack is provided with clamping mechanism, the outside of the rack is provided with adjusting mechanism, the bottom of the adjusting mechanism is provided with label mechanism;Through the adjusting mechanism set, through the thread connection of screw rod and sliding plate, and the sliding fit of guide rod, the flexible position adjustment of label mechanism in horizontal direction is realized, so that the device can quickly adapt to different width specifications of enameled wire box, significantly reduce the downtime adjustment time caused by size switching, and by setting lifting cylinder, by its telescopic drive groove plate and mounting block are vertically moved, the height of label mechanism is adjusted, the accurate alignment of label position and different height enameled wire box is ensured, and the adaptability of equipment to different size specifications is further improved.

Description

Technical Field

[0001] This utility model relates to the field of labeling device technology, specifically to a labeling device for an enameled wire packaging production line. Background Technology

[0002] After enameled wire is wound onto a spool, it is packaged in cartons before it can be shipped out for sale. Currently, during the production process of enameled wire packaging lines, the product specifications and parameters need to be affixed to the outside of the packaging cartons using labels. This task is usually accomplished by labeling machines, which are devices that affix metal foil labels to the specified packaging containers.

[0003] A search revealed an intelligent labeling device for an enameled wire packaging production line, disclosed in publication number CN219154959U. This device includes a roller conveyor mechanism for transporting enameled wire packaging boxes, a labeling mechanism for labeling the boxes, and a pusher plate telescopic mechanism for lateral pushing and limiting the enameled wire packaging boxes. The labeling mechanism and the pusher plate telescopic mechanism are respectively located on the left and right sides of the roller conveyor mechanism. The labeling mechanism includes a base, a label roll, a discharge guide roller, a label peeling component, a backing paper winding component, and an adsorption labeling component. The roller conveyor mechanism of this invention can transport enameled wire packaging boxes in the production line. When transported to the labeling station, the labeling mechanism affixes the label to the side wall of the packaging box. During the labeling process, the pusher plate telescopic mechanism extends a side pusher baffle and abuts against the other side wall of the packaging box to prevent the packaging box from shifting laterally due to the labeling force, thus affecting the label adhesion stability.

[0004] However, when the above-mentioned device is in use, the production line needs to process enameled wire boxes of different sizes, which requires stopping the machine and making a lot of adjustments, severely reducing the overall efficiency of the equipment. Utility Model Content

[0005] To solve the above-mentioned technical problems, a labeling device for an enameled wire packaging production line is provided. This technical solution solves the problem mentioned in the background art that when the production line needs to process enameled wire boxes of different sizes, it is necessary to stop the machine and make a lot of adjustments, which seriously reduces the overall efficiency of the equipment.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A labeling device for an enameled wire packaging production line includes a frame, a conveying device at the top of the frame, clamping mechanisms on the front and rear side walls of the frame, an adjustment mechanism on the outer side of the frame, and a labeling mechanism at the bottom of the adjustment mechanism. The adjusting mechanism includes a frame with five slots at its top. A lead screw is rotatably installed inside the second slot on the left, and a guide rod is installed inside the second slot on the right. Slide plates are movably installed inside each of the five slots. The slide plates are threaded into the outer surface of the lead screw and are also slidably installed on the outer surface of the guide rod. A lifting cylinder is installed at the top of the slide plate, and the telescopic end of the lifting cylinder is fixedly installed at the top of the slot plate. Movable rods are installed at the four corners of the top of the slot plate, penetrating the top of the slide plate.

[0007] Preferably, the lifting end of the lifting cylinder is movably installed in the slot at the center of the top of the machine frame, and movable rods are movably installed in the slots opened on the left and right sides of the top of the machine frame.

[0008] Preferably, a rodless cylinder is provided at the rear left end of the groove plate, a guide is provided at the front right end of the groove plate, an active slider is slidably mounted on the outer surface of the guide rod of the rodless cylinder, a driven slider is slidably mounted on the outer surface of the guide rod of the guide, an installation block is movably mounted inside the groove plate, the installation block is a T-shaped plate, the active slider is located at the rear side of the installation block, the driven slider is located at the front side of the installation block, and a labeling mechanism is provided at the bottom end of the installation block.

[0009] Preferably, the labeling mechanism includes a movable plate, which is fixedly installed at the bottom end of the groove plate. An unwinding wheel and a winding wheel are rotatably installed on the left front end of the movable plate. Several sets of discharge guide rollers are provided on the front side of the movable plate away from the unwinding wheel. A label peeling plate is provided on the right front end of the movable plate. A winding guide roller is provided on the left side of the front side of the movable plate away from the label peeling plate. A pressure roller is provided on the bottom left side of the movable plate away from the label peeling plate.

[0010] Preferably, the unwinding wheel and the winding wheel are arranged parallel to each other vertically, the rear side of the unwinding wheel is located at the output end of the unwinding motor, and the rear side of the winding wheel is fixedly installed at the output end of the winding motor.

[0011] Preferably, one end of the lead screw is fixedly installed at the output end of the drive motor.

[0012] Preferably, the clamping mechanism includes a mounting plate, and two sets of mounting plates are provided. The two sets of mounting plates are provided on the front and rear side walls of the frame. Telescopic cylinders are provided on the outer side of the two sets of mounting plates. Clamping components are fixedly installed on the telescopic ends of the two sets of telescopic cylinders. Two sets of sliding rods are provided through the mounting plate on the outer side of the two sets of clamping components. A baffle is provided at the other end of the two sets of sliding rods.

[0013] Preferably, each of the four sets of movable rods has two sets of limiting plates at its top.

[0014] Compared with the prior art, the beneficial effects of this utility model are: First, the adjustable mechanism, through the threaded connection between the lead screw and the slide plate, and the sliding engagement of the guide rod, enables flexible horizontal position adjustment of the labeling mechanism. This allows the device to quickly adapt to enameled wire boxes of different widths, significantly reducing downtime for adjustments due to size changes. Second, a lifting cylinder is installed, which drives the slot plate and mounting block to move vertically via its extension and retraction, allowing for height adjustment of the labeling mechanism. This ensures precise alignment of the labeling position with enameled wire boxes of different heights, further enhancing the equipment's adaptability to different sizes. Furthermore, a rodless cylinder drives the active slider, which, in conjunction with the sliding of the guide and driven slider, moves the mounting block and labeling mechanism forward and backward, enabling the labeling mechanism to perform labeling operations on the enameled wire boxes and meeting the labeling requirements of enameled wire boxes of different sizes. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the external structure of this utility model; Figure 2 This is a schematic diagram of the adjustment mechanism structure of this utility model; Figure 3 This is a schematic diagram of the labeling mechanism of this utility model; Figure 4 This is a schematic diagram of the clamping mechanism of this utility model; Figure 5 This is a schematic diagram of the active mechanism structure of this utility model.

[0016] The numbers on the map are: 1. Frame; 2. Conveying device; 3. Clamping mechanism; 301. Mounting plate; 302. Telescopic cylinder; 303. Clamping component; 304. Slide rod; 305. Baffle; 4. Adjustment mechanism; 401. Machine frame; 402. Groove; 403. Lead screw; 404. Guide rod; 405. Drive motor; 406. Slide plate; 407. Lifting cylinder; 408. Movable rod; 409. Limit plate; 410. Groove plate; 411. Rodless cylinder; 412. Guide; 413. Driving slider; 414. Driven slider; 415. Mounting block; 5. Labeling mechanism; 501. Movable plate; 502. Unwinding roller; 503. Discharge guide roller; 504. Label peeling plate; 505. Pressing roller; 506. Rewinding guide roller; 507. Rewinding roller; 508. Unwinding motor; 509. Rewinding motor. Detailed Implementation

[0017] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0018] Reference Figure 1-5 As shown, a labeling device for an enameled wire packaging production line includes a frame 1, a conveying device 2 at the top of the frame 1, a clamping mechanism 3 on the front and rear side walls of the frame 1, an adjusting mechanism 4 on the outer side of the frame 1, and a labeling mechanism 5 at the bottom of the adjusting mechanism 4. The adjusting mechanism 4 includes a frame 401. The top of the frame 401 has five slots 402. A lead screw 403 is rotatably mounted inside the second slot 402 on the left. One end of the lead screw 403 is fixedly mounted on the output end of a drive motor 405. A guide rod 404 is provided inside the second slot 402 on the right. Slide plates 406 are movably mounted inside each of the five slots 402. The slide plates 406 are threaded into the outer surface of the lead screw 403 and are also slidably mounted on the outer surface of the guide rods 404. A lifting cylinder 407 is provided at the top of the slide plate 406. The telescopic end of the lifting cylinder 407 is fixedly mounted on the top of a slot plate 410. A rodless cylinder 411 is provided at the rear left end of the slot plate 410. The front side of the slot plate 410... A guide 412 is provided at the right end. An active slider 413 is slidably installed on the outer surface of the guide rod of the rodless cylinder 411. A driven slider 414 is slidably installed on the outer surface of the slide rod 304 of the guide 412. An installation block 415 is movably installed inside the slot plate 410. The installation block 415 is a T-shaped plate. The active slider 413 is located on the rear side of the installation block 415, and the driven slider 414 is located on the front side of the installation block 415. A labeling mechanism 5 is provided at the bottom end of the installation block 415. Movable rods 408 are provided at the top of the top of the slot plate 406 through the four corners of the top of the slot plate 410. The lifting end of the lifting cylinder 407 is movably installed in the slot 402 in the middle of the top of the machine frame 401. Movable rods 408 are movably installed in the slots 402 opened on the left and right sides of the top of the machine frame 401.

[0019] In this design, the drive motor 405 drives the lead screw 403 to rotate, which in turn drives the threaded slide plate 406 to move precisely laterally along the guide rod 404. This allows for flexible adjustment of the labeling mechanism 5's lateral position in the horizontal plane, effectively addressing the labeling requirements of enameled wire boxes with different widths. Furthermore, a lifting cylinder 407, through its vertical movement at its extension end, directly drives the slot plate 410 to rise and fall, thereby adjusting the vertical position of the mounting block 415 and the labeling mechanism 5, achieving the desired labeling height. The system enables rapid and precise matching of the enameled wire box. Furthermore, the active slider 413 is driven by the rodless cylinder 411 to slide along its guide rod, and the driven slider 414 moves synchronously on the slide rod 304 of the guide 412. Together, they drive the T-shaped mounting block 415 to move smoothly in the back and forth direction, so that the labeling mechanism 5 can accurately align the labeling head with the specific position of the box. This greatly reduces the downtime required for adjustment due to changes in workpiece size and significantly improves the overall efficiency and automation level of the production line.

[0020] Reference Figure 2-3 As shown, the labeling mechanism 5 includes a movable plate 501, which is fixedly installed at the bottom end of the slot plate 410. An unwinding roller 502 and a winding roller 507 are rotatably mounted on the left front end of the movable plate 501. Several sets of discharge guide rollers 503 are provided on the front side of the movable plate 501 away from the unwinding roller 502. A label peeling plate 504 is provided on the right front end of the movable plate 501. A winding guide roller 506 is provided on the left side of the front side of the movable plate 501 away from the label peeling plate 504. A pressing roller 505 is provided on the bottom left side of the movable plate 501 away from the label peeling plate 504. The unwinding roller 502 and the winding roller 507 are arranged parallel to each other vertically. The rear side of the unwinding roller 502 is located at the output end of the unwinding motor 508, and the rear side of the winding roller 507 is fixedly installed at the output end of the winding motor 509.

[0021] In this solution, firstly, the unwinding motor 508 drives the unwinding roller 502 to rotate, achieving a continuous and stable supply of label tape, providing a reliable material source for the automated labeling process. Multiple sets of discharge guide rollers 503 are installed to precisely guide the path and control the tension of the label tape during transport, effectively preventing tape deviation, slack, or wrinkling, ensuring the stability and accuracy of the label transport path. Furthermore, the label peeling plate 504 causes the backing paper to bend sharply as it passes through, separating the label from the backing paper and achieving precise automated label peeling, preparing for subsequent pasting. Finally, the rewinding motor 509 drives the rewinding roller 507 to rotate synchronously, continuously winding and recycling the waste backing paper after label pasting, maintaining a clean work site. Simultaneously, the pressure roller 505 immediately applies uniform pressure to the peeled label after peeling, firmly pressing it onto the surface of the enameled wire box, ensuring the flatness and adhesion of the label pasting.

[0022] Furthermore, the take-up motor 509 starts first, continuously rotating at a preset speed and direction, driving the take-up roller 507 to rotate and generating tension on the waste backing paper. When the label tape is pulled out, it drives the unwind roller 502 to rotate. At this time, the unwind motor 508 provides a certain resistance torque according to the rotation of the unwind roller 502. The function of this resistance torque is to prevent the unwind roller 502 from rotating too fast under the tension, which could cause the label tape to become loose or experience unstable tension. The resistance torque provided by the unwind motor 508 allows for precise control. The rotational speed of the unwinding roller 502 allows the label tape to be released from the unwinding roller 502 with appropriate tension. Throughout the labeling process, the winding motor 509 maintains a stable rotational speed, continuously winding and recycling the waste backing paper. The unwinding motor 508 dynamically adjusts its own resistance torque according to the operation of the winding motor 509 and the tension requirements of the label tape, ensuring that the label tape maintains stable tension during the conveying process and avoiding problems such as deviation, loosening, or wrinkling. This achieves a continuous and stable supply of label tape and accurate automated labeling.

[0023] Reference Figure 4 As shown, the clamping mechanism 3 includes a mounting plate 301. Two sets of mounting plates 301 are provided, and the two sets of mounting plates 301 are provided on the front and rear side walls of the frame 1. Telescopic cylinders 302 are provided on the outer side of the two sets of mounting plates 301. Clamping parts 303 are fixedly installed on the telescopic ends of the two sets of telescopic cylinders 302. Two sets of sliding rods 304 are provided through the mounting plate 301 on the outer side of the two sets of clamping parts 303. A baffle 305 is provided on the other end of the two sets of sliding rods 304.

[0024] In this design, two sets of mounting plates 301 on the front and rear side walls of the frame 1 provide a stable mounting base for components such as the telescopic cylinder 302 and the clamping member 303. The telescopic cylinder 302 on the outside of the mounting plate 301 drives the clamping member 303 to open and close. Two sets of sliding rods 304 that penetrate the mounting plate 301 on the outside of the clamping member 303 move synchronously with the clamping member 303, providing a linear guiding effect for the movement of the clamping member 303. A baffle 305 at the other end of the sliding rod 304 prevents the sliding rod 304 from detaching from the mounting plate 301.

[0025] The working principle of this utility model is as follows: During operation, the enameled wire package is first conveyed to the corresponding position of the clamping mechanism 3 via the conveying device 2. At this time, the telescopic cylinder 302 on the outer side of the mounting plate 301 on the front and rear side walls of the frame 1 in the clamping mechanism 3 is activated. The telescopic end of the telescopic cylinder 302 drives the clamping member 303 to open and close, clamping and fixing the enameled wire package. Simultaneously, the slide rod 304 penetrating the mounting plate 301 on the outer side of the clamping member 303 moves synchronously with the clamping member 303, providing linear guidance for the movement direction of the clamping member 303. First, the baffle 305 at the other end of the slide rod 304 prevents the slide rod 304 from detaching from the mounting plate 301. Second, the drive motor 405 drives the lead screw 403 to rotate, causing the slide plate 406, which is threaded to it, to move horizontally along the guide rod 404, so that the labeling mechanism 5 can be flexibly adjusted in the horizontal plane to adapt to the labeling needs of enameled wire boxes of different widths. The telescopic end of the lifting cylinder 407 moves vertically, directly driving the slot plate 410 to rise and fall, thereby driving the mounting block 415 and the labeling mechanism 5 to complete the vertical movement. The orientation and position are adjusted to achieve rapid and accurate matching of the labeling height with enameled wire boxes of different specifications. Simultaneously, the rodless cylinder 411 drives the active slider 413 to slide along its guide rod, which in turn causes the driven slider 414 to move synchronously on the guide rod of the guide 412. Together, these actions drive the T-shaped mounting block 415 to move smoothly back and forth. This, in conjunction with the unwinding motor 508 driving the unwinding wheel 502 to rotate, ensures a continuous and stable supply of label tape. Multiple sets of discharge guide rollers 503 guide the path and control the tension of the label tape during the conveying process. The system prevents the tape from deviating, loosening, or wrinkling, ensuring a stable and precise label conveying path. When the label tape passes through the label peeling plate 504, the backing paper bends sharply, separating the label from the backing paper and achieving precise and automated label peeling. Immediately after the label is peeled off, the pressure roller 505 applies uniform pressure to the peeled label, firmly pressing it onto the surface of the enameled wire box, ensuring the flatness and adhesion of the label. The winding motor 509 drives the winding wheel 507 to rotate synchronously, continuously winding and recycling the waste backing paper after the label has been pasted.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A labeling device for an enameled wire packaging production line, comprising a frame (1), characterized in that, The top of the frame (1) is provided with a conveying device (2), the front and rear side walls of the frame (1) are provided with clamping mechanisms (3), the outer side of the frame (1) is provided with an adjustment mechanism (4), and the bottom end of the adjustment mechanism (4) is provided with a labeling mechanism (5). The adjustment mechanism (4) includes a frame (401), the top of the frame (401) is provided with a slot (402), the slot (402) is provided with five sets, a lead screw (403) is rotatably installed inside the second slot (402) on the left, a guide rod (404) is provided inside the second slot (402) on the right, and a sliding plate (406) is movably installed inside each of the five sets of slots (402). The sliding plate (406) is threaded to the outer surface of the lead screw (403), and the sliding plate (406) is also slidably installed on the outer surface of the guide rod (404). A lifting cylinder (407) is provided at the top of the sliding plate (406), and the telescopic end of the lifting cylinder (407) is fixedly installed at the top of the slot plate (410). Movable rods (408) are provided at the four corners of the top of the slot plate (410) through the top of the sliding plate (406).

2. The labeling device for an enameled wire packaging production line according to claim 1, characterized in that: The lifting end of the lifting cylinder (407) is movably installed in the slot (402) at the middle of the top of the machine frame (401), and movable rods (408) are movably installed in the slots (402) opened on the left and right sides of the top of the machine frame (401).

3. The labeling device for an enameled wire packaging production line according to claim 1, characterized in that: A rodless cylinder (411) is provided at the rear left end of the groove plate (410), and a guide (412) is provided at the front right end of the groove plate (410). An active slider (413) is slidably installed on the outer surface of the guide rod of the rodless cylinder (411), and a driven slider (414) is slidably installed on the outer surface of the slide rod (304) of the guide (412). An installation block (415) is movably installed inside the groove plate (410). The installation block (415) is a T-shaped plate. The active slider (413) is located at the rear side of the installation block (415), and the driven slider (414) is located at the front side of the installation block (415). A labeling mechanism (5) is provided at the bottom end of the installation block (415).

4. The labeling device for an enameled wire packaging production line according to claim 1, characterized in that: The labeling mechanism (5) includes a movable plate (501), which is fixedly installed at the bottom end of the groove plate (410). An unwinding wheel (502) and a winding wheel (507) are rotatably installed on the left front end of the movable plate (501). Several sets of discharge guide rollers (503) are provided on the front side of the movable plate (501) away from the unwinding wheel (502). A label peeling plate (504) is provided on the right front end of the movable plate (501). A receiving guide roller (506) is provided on the left side of the front side of the movable plate (501) away from the label peeling plate (504). A pressing wheel (505) is provided on the left side of the bottom end of the movable plate (501) away from the label peeling plate (504).

5. A labeling device for an enameled wire packaging production line according to claim 4, characterized in that: The unwinding roller (502) and the winding roller (507) are arranged parallel to each other vertically. The rear side of the unwinding roller (502) is located at the output end of the unwinding motor (508), and the rear side of the winding roller (507) is fixedly installed at the output end of the winding motor (509).

6. A labeling device for an enameled wire packaging production line according to claim 1, characterized in that: One end of the lead screw (403) is fixedly installed at the output end of the drive motor (405).

7. A labeling device for an enameled wire packaging production line according to claim 1, characterized in that: The clamping mechanism (3) includes a mounting plate (301), which is provided in two sets. The two sets of mounting plates (301) are provided on the front and rear side walls of the frame (1). Telescopic cylinders (302) are provided on the outer side of the two sets of mounting plates (301). Clamping parts (303) are fixedly installed on the telescopic ends of the two sets of telescopic cylinders (302). Two sets of sliding rods (304) are provided through the mounting plate (301) on the outer side of the two sets of clamping parts (303). A baffle (305) is provided at the other end of the two sets of sliding rods (304).

8. A labeling device for an enameled wire packaging production line according to claim 1, characterized in that: The top of each of the four sets of movable rods (408) is provided with two sets of limiting plates (409).

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