Machine for threading iron wires into paper labels

By designing a paper label wire threading machine, the mechanized winding and label printing of wire was realized, solving the problem of low efficiency in traditional manual labeling and improving the accuracy and management convenience of wire marking.

CN121425907APending Publication Date: 2026-01-30GUANGZHOU SINFOO PLASTIC CO LTD
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Patent Information

Application Number
CN202511601382.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-11-04
Publication Date
2026-01-30

AI Technical Summary

Technical Problem

Traditional wire labeling relies on manual operation, which is inefficient, and the labels are prone to falling off or becoming misaligned, affecting the accuracy of the labeling and the difficulty of subsequent management.

Method used

Design a paper label wire threading machine, which includes a wire guiding structure, a conveying structure, a winding structure and a marking structure, and uses mechanized operation to achieve uniform distribution, stable conveying and accurate label printing of the wire.

Benefits of technology

It improves the quality of wire winding and the accuracy of label printing, reduces the tediousness and errors of manual operation, and increases work efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention belongs to the technical field of iron wire processing, and particularly relates to a paper label iron wire penetrating machine. Comprising a processing machine table and an iron wire body, and an iron wire guiding structure, an iron wire conveying structure, an iron wire winding structure and a marking structure are arranged at the top end of the processing machine table. According to the iron wire winding device, through the iron wire guiding structure and the iron wire winding structure, the iron wire guiding structure can drive iron wire bodies to do reciprocating transverse motion, so that the iron wire bodies can be evenly distributed on a winding shaft of the iron wire winding structure, the situation that the iron wires are stacked or staggered in the winding process is avoided, and the iron wire winding quality is improved. Meanwhile, the reciprocating motion of the iron wire guide structure can effectively increase the tension of the iron wire in the conveying process, so that the iron wire is more stable in the conveying process, and the phenomenon of loosening or falling is not prone to occurring.
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Description

Technical Field

[0001] This invention relates to the field of wire processing technology, specifically to a paper label wire threading machine. Background Technology

[0002] Iron wire is a type of metal wire made by drawing iron. The composition of iron wire varies depending on its intended use. Iron wire contains elements including iron, cobalt, nickel, copper, carbon, zinc, and other elements. Iron wire is produced in many grades based on thickness. The manufacturing process involves several steps, including coil peeling, pickling, washing, saponification, drying, drawing, annealing, cooling, pickling again, washing again, galvanizing, and packaging, before the iron ingots used to make the wire are produced.

[0003] After the wire manufacturing process is completed, the formed wire needs to be wound up in an orderly manner to ensure its neatness and ease of subsequent operations. After winding, the wound wire must be labeled to facilitate accurate identification and management in subsequent processing, storage, and sales channels.

[0004] However, traditional methods of labeling wire often rely on manual operation, which is extremely inefficient. This not only consumes a significant amount of human resources, but also, due to human error, labels are prone to falling off or becoming misaligned. This situation severely impacts the accuracy of wire labeling and greatly inconveniences the subsequent management, use, and traceability of the wire, increasing the difficulty of the work and the probability of errors.

[0005] Therefore, we propose a paper label wire threading machine to solve the above problems. Summary of the Invention

[0006] (a) Technical problems to be solved

[0007] To address the shortcomings of existing technologies, this invention provides a paper label wire threading machine, which solves the problems mentioned in the background section.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, the present invention specifically adopts the following technical solution:

[0010] A paper label wire threading machine includes a processing machine base and a wire body. The top of the processing machine base is provided with a wire guiding structure, a wire conveying structure, a wire winding structure and a marking structure.

[0011] The wire guiding structure, wire conveying structure, wire winding structure and marking structure are arranged in the order from front to back;

[0012] The iron wire body passes through the iron wire guide structure and the iron wire conveying structure in sequence and is wound to the movable end of the iron wire winding structure;

[0013] A control panel is fixedly installed on the outside of the processing machine table. The control panel is electrically connected to the wire guiding structure, the wire winding structure, and the marking structure.

[0014] Furthermore, the wire guide structure includes two outer plates, a movable roller is slidably connected between the two outer plates, a slide rod is fixedly connected between the two outer plates, and a roller shaft is rotatably connected between the two outer plates. An external motor is fixedly installed on the outer side of the right outer plate, and the output shaft of the external motor passes through the right outer plate and is fixedly connected to the side end of the roller shaft.

[0015] Furthermore, a slider is slidably connected to the surface of the slide rod, a threading rod is movably inserted inside the slider, a guide plate is fixedly connected to the bottom end of the threading rod, and a curved groove with the ends connected is opened on the surface of the roller shaft, with the bottom end of the guide plate overlapping the inside of the curved groove.

[0016] Furthermore, the wire body passes sequentially through the movable roller and the threading rod and extends into the interior of the wire conveying structure.

[0017] Furthermore, the wire conveying structure includes a drive platform, a drive frame is fixedly installed at the top of the drive platform, a conveying roller is rotatably connected to the top of the drive platform, an input roller and an output roller are rotatably connected to the inner side of the drive frame, and the wire body passes through the input roller, the conveying roller and the output roller in sequence and extends to and winds around the movable end of the wire winding structure.

[0018] Furthermore, the wire winding structure includes a drive column and a support column. A winding motor is fixed to the outside of the drive column, and a connector is fixedly installed on the output shaft of the winding motor. The surface of the connector is movably engaged with a winding shaft via a connector pin.

[0019] Furthermore, a lifting wheel is rotatably connected to the top of the support column, and the end of the take-up shaft away from the insertion tube overlaps with the surface of the lifting wheel.

[0020] Furthermore, the marking structure includes a mounting frame and a slide rail. A first electric lead screw is provided at the top of the mounting frame. A movable plate is fixedly installed at the movable end of the first electric lead screw. The other end of the movable plate is slidably connected to the surface of the slide rail. A second electric lead screw is provided on the front side of the movable plate.

[0021] Furthermore, a front plate is fixedly connected to the movable end of the second electric lead screw, and three third electric lead screws are fixedly installed on the front side of the front plate. An installation block is fixedly installed on the movable end of the third electric lead screw, and an electric push rod is fixedly installed on the top of the installation block. The movable ends of the three electric push rods are respectively fixedly connected to a first label head, a second label head, and a third label head, and the specifications of the first label head, the second label head, and the third label head gradually increase.

[0022] Furthermore, the first, second, and third electric lead screws are of the same model. The first electric lead screw includes a drive motor and a drive screw. The output shaft of the drive motor is fixedly connected to the drive screw. The surface of the drive screw is threaded with a nut seat, which is connected to the moving plate, the front plate, and the mounting block, respectively.

[0023] (III) Beneficial Effects

[0024] Compared with the prior art, the present invention provides a paper label wire threading machine, which has the following beneficial effects:

[0025] This invention utilizes a wire guiding structure and a wire winding structure. The wire guiding structure drives the wire body in a reciprocating lateral movement, ensuring the wire body is evenly distributed on the winding shaft of the wire winding structure. This prevents the wire from stacking or misaligning during winding, thus improving the quality of wire winding. Simultaneously, the reciprocating motion of the wire guiding structure effectively increases the tension of the wire during transport, making the wire more stable and less prone to loosening or falling off.

[0026] This invention utilizes a marking structure where a first electric lead screw drives a movable plate to move back and forth, a second electric lead screw drives a front plate to move left and right, and a third electric lead screw drives the label head to move up and down. Simultaneously, the movable ends of three electric push rods can extend and retract the three label heads, thus achieving label printing at different positions on the wire body. The entire labeling process is mechanized, which not only improves the flexibility and accuracy of label printing but also increases work efficiency and reduces the tediousness and errors of manual operation. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the structure of a paper label wire threading machine according to the present invention;

[0028] Figure 2 This is a schematic diagram of the wire guiding structure of a paper label wire threading machine according to the present invention;

[0029] Figure 3 This is a schematic diagram of the wire conveying structure of a paper label wire threading machine according to the present invention;

[0030] Figure 4 This is a schematic diagram of the wire winding structure of a paper label wire threading machine according to the present invention;

[0031] Figure 5 This is a schematic diagram of the marking structure of a paper label wire threading machine according to the present invention;

[0032] Figure 6 This is a schematic diagram of the front plate structure of a paper label wire threading machine according to the present invention.

[0033] In the diagram: 1. Processing machine table; 2. Wire guiding structure; 201. External plate; 202. External motor; 203. Roller shaft; 204. Slide rod; 205. Slider; 206. Wire threading rod; 207. Guide plate; 208. Curved groove; 209. Movable roller; 3. Wire conveying structure; 301. Drive table; 302. Drive frame; 303. Conveying roller; 304. Input roller; 305. Output roller; 4. Wire winding structure; 401. Drive column; 402. Support column; 403. Winding rod. 404. Winding motor; 405. Connecting pipe; 406. Rewinding shaft; 407. Connecting pin; 408. Lifting wheel; 5. Wire body; 6. Marking structure; 609. Mounting bracket; 600. Slide rail; 600. First electric lead screw; 601. Moving plate; 602. Second electric lead screw; 603. Front plate; 604. Third electric lead screw; 605. Mounting block; 606. Electric push rod; 617. First label head; 618. Second label head; 619. Third label head; 7. Control panel. Detailed Implementation

[0034] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] Example

[0036] like Figure 1-6 As shown in the figure, an embodiment of the present invention discloses a paper label wire threading machine, including a processing table 1 and a wire body 5. The top of the processing table 1 is provided with a wire guiding structure 2, a wire conveying structure 3, a wire winding structure 4, and a marking structure 6. The wire guiding structure 2, the wire conveying structure 3, the wire winding structure 4, and the marking structure 6 are arranged sequentially from front to back. The wire body 5 passes through the wire guiding structure 2 and the wire conveying structure 3 in sequence and is wound around the movable end of the wire winding structure 4. A control panel 7 is fixedly installed on the outside of the processing table 1, and the control panel 7 is electrically connected to the wire guiding structure 2, the wire winding structure 4, and the marking structure 6 respectively.

[0037] like Figure 2 As shown, in some embodiments, the wire guide structure 2 includes two outer plates 201, with a movable roller 209 slidably connected between the two outer plates 201, a slide rod 204 fixedly connected between them, and a roller shaft 203 rotatably connected between them. An external motor 202 is fixedly installed on the outer side of the right outer plate 201. The output shaft of the external motor 202 passes through the right outer plate 201 and is fixedly connected to the side end of the roller shaft 203. A slider 205 is slidably connected to the surface of the slide rod 204. A wire threading rod 206 is movably inserted into the inside of the slider 205. A guide plate 207 is fixedly connected to the bottom end of the wire threading rod 206. A curved groove 208 with the ends connected is opened on the surface of the roller shaft 203. The bottom end of the guide plate 207 overlaps with the inside of the curved groove 208.

[0038] Specifically, the wire guide rod 206 can limit and guide the wire body 5, ensuring the straightness of the wire body 5 during the conveying process and further improving the neatness of the wire body 5 during winding.

[0039] The surface of the movable roller 209 is provided with anti-slip texture to increase the friction of the wire body 5 on the surface of the movable roller 209 and prevent the wire body 5 from slipping during the conveying process.

[0040] By utilizing the curved grooves 208 connected end to end, the guide plate 207 can reciprocate laterally along the path of the curved grooves 208 as the roller shaft 203 rotates.

[0041] This not only ensures the stability of the wire body 5 during the conveying process, but also guides the wire body 5 to be evenly distributed during winding, avoiding stacking or misalignment.

[0042] like Figure 2 As shown, in some embodiments, the wire body 5 passes sequentially through the movable roller 209 and the threading rod 206 and extends into the interior of the wire conveying structure 3.

[0043] Specifically, the wire body 5 is guided by the movable roller 209 and the threading rod 206 to smoothly enter the wire conveying structure 3, ensuring the continuity and stability of the wire during the conveying process.

[0044] like Figure 3 As shown, in some embodiments, the wire conveying structure 3 includes a drive platform 301, a drive frame 302 is fixedly installed on the top of the drive platform 301, a conveying roller 303 is rotatably connected to the top of the drive platform 301, an input roller 304 and an output roller 305 are rotatably connected to the inner side of the drive frame 302, and the wire body 5 passes through the input roller 304, the conveying roller 303 and the output roller 305 in sequence and extends to and winds around the movable end of the wire winding structure 4.

[0045] Specifically, the wire conveying structure 3 provides a stable conveying path for the wire body 5, enabling it to pass through the input roller 304, the conveying roller 303 and the output roller 305 in an orderly manner, and finally wind into the movable end of the wire winding structure 4.

[0046] like Figure 4 As shown, in some embodiments, the wire winding structure 4 includes a drive column 401 and a support column 402. A winding motor 403 is fixed to the outside of the drive column 401. A connector 404 is fixedly installed on the output shaft of the winding motor 403. A winding shaft 405 is movably engaged with the surface of the connector 404 by a connector pin 406.

[0047] Specifically, the take-up motor 403 drives the insertion tube 404 to rotate, and the insertion tube 404 drives the take-up shaft 405, which is movably engaged, to rotate synchronously, thereby taking up the wire body 5.

[0048] One end of the winding shaft 405 is movably engaged with the insertion tube 404 via the insertion pin 406. This design facilitates the disassembly and replacement of the winding shaft 405 to adapt to the winding requirements of different specifications of wire.

[0049] Once a roll of wire is wound up, the operator simply needs to loosen the connector pin 406 to remove the fully wound take-up shaft 405 from the connector tube 404, replace it with a new empty take-up shaft 405, and continue the next round of winding operations. This design not only improves work efficiency but also reduces the labor intensity of the operators.

[0050] like Figure 4 As shown, in some embodiments, a lifting wheel 407 is rotatably connected to the top of the support column 402, and the end of the take-up shaft 405 away from the insertion tube 404 overlaps with the surface of the lifting wheel 407.

[0051] Specifically, the lifting wheel 407 is designed to support and lift the winding shaft 405, ensuring the stability of the winding shaft 405 during rotation.

[0052] Meanwhile, the surface of the lifting roller 407 is provided with anti-slip texture to increase the friction between the winding shaft 405 and the lifting roller 407, and to prevent the winding shaft 405 from slipping during rotation.

[0053] like Figure 5As shown, in some embodiments, the marking structure 6 includes a mounting frame 601 and a slide rail 602. A first electric lead screw 603 is provided at the top of the mounting frame 601. A movable plate 604 is fixedly installed at the movable end of the first electric lead screw 603. The other end of the movable plate 604 is slidably connected to the surface of the slide rail 602. A second electric lead screw 605 is provided at the front side of the movable plate 604. A front plate 606 is fixedly connected at the movable end of the second electric lead screw 605. Three third electric lead screws 607 are fixedly installed at the front side of the front plate 606. An installation block 608 is fixedly installed at the movable end of the third electric lead screw 607. An electric push rod 609 is fixedly installed at the top of the installation block 608. A first label head 610, a second label head 611, and a third label head 612 are respectively fixedly connected at the movable ends of the three electric push rods 609. The specifications of the first label head 610, the second label head 611, and the third label head 612 gradually increase.

[0054] Specifically, the design of the marking structure 6 makes the label printing and affixing process highly automated and flexible.

[0055] The first electric lead screw 603 can be displaced in the back-and-forth direction on the slide rail 602 via the moving plate 604 at its movable end. This design allows the tag head to be precisely adjusted back and forth according to the position of the wire body 5.

[0056] The second electric lead screw 605 drives the front plate 606 to move in the left and right directions, further increasing the flexibility of the label head on the horizontal plane.

[0057] The three third electric lead screws 607 on the front plate 606 control the lifting and lowering of three label heads of different sizes. This design allows the label heads to be precisely adjusted in height according to the labeling requirements of different sizes and positions.

[0058] In addition, the movable ends of the three electric push rods 609 are respectively connected to the first label head 610, the second label head 611 and the third label head 612. They can extend and retract to ensure that the label can be tightly attached to the wire body 5, thereby improving the accuracy and stability of labeling.

[0059] Meanwhile, the specifications of the first label head 610, the second label head 611, and the third label head 612 gradually increase. This design can adapt to labels of different sizes and types, meeting diverse labeling needs.

[0060] like Figure 6As shown, in some embodiments, the first electric lead screw 603, the second electric lead screw 605, and the third electric lead screw 607 are of the same model. The first electric lead screw 603 includes a drive motor and a drive lead screw. The output shaft of the drive motor is fixedly connected to the drive lead screw. The surface of the drive lead screw is threaded with a nut seat. The nut seat is connected to the moving plate 604, the front plate 606, and the mounting block 608 respectively.

[0061] Specifically, the first electric lead screw 603, the second electric lead screw 605, and the third electric lead screw 607 all adopt the same model and design, ensuring the coordination and stability of the entire marking structure 6 during operation.

[0062] The drive motor serves as the power source, driving the lead screw to rotate via its output shaft. The lead screw has threads on its surface, forming a threaded connection with the nut seat.

[0063] When the drive screw rotates, the nut seat will move linearly along the drive screw, thereby causing the connected moving plate 604, front plate 606 and mounting block 608 to move accordingly.

[0064] When in use, first pass one end of the wire body 5 that needs to be labeled through the movable roller 209, the threading rod 206, the input roller 304, the conveying roller 303 and the output roller 305 in sequence, and finally extend to the winding shaft 405 of the wire winding structure 4.

[0065] The operator then starts the entire paper label wire threading machine via control panel 7. The wire guide structure 2 begins to work, and the external motor 202 drives the roller shaft 203 to rotate. The guide plate 207 moves back and forth laterally along the path of the curved groove 208, driving the wire body 5 to be stably conveyed. At the same time, the conveying roller 303, input roller 304 and output roller 305 of the wire conveying structure 3 work together to ensure that the wire body 5 can pass through and extend to the take-up shaft 405 in an orderly manner.

[0066] During this process, the marking structure 6 also begins to operate. The first electric lead screw 603, according to the preset program, drives the drive screw to rotate through its drive motor, so that the nut seat drives the moving plate 604 to make precise forward and backward displacement on the slide rail 602.

[0067] At the same time, the second electric lead screw 605 and the third electric lead screw 607 are also started respectively, driving the front plate 606 to move in the left and right directions through their respective nut seats, and the mounting block 608 drives the three label heads of different specifications to move up and down.

[0068] In this way, the first label head 610, the second label head 611, and the third label head 612 can be precisely adjusted according to the specific position of the wire body 5 and the labeling requirements.

[0069] After adjustment, the three electric push rods 609 are activated respectively, pushing the first label head 610, the second label head 611 and the third label head 612 to extend and retract, so that the label is tightly attached to the wire body 5.

[0070] After the labeling work is completed, and as the take-up shaft 405 gradually fills up, the operator can stop the take-up motor 403 in a timely manner through the control panel 7, loosen the plug pin 406, remove the fully wound take-up shaft 405 from the plug tube 404, replace it with a new empty take-up shaft 405, and continue the next round of winding and labeling operations.

[0071] In summary, through the wire guiding structure 2 and the wire winding structure 4, the wire guiding structure 2 can drive the wire body 5 to reciprocate laterally, thereby ensuring that the wire body 5 is evenly distributed on the winding shaft 405 of the wire winding structure 4. This prevents the wire from stacking or misaligning during the winding process, thus improving the quality of wire winding. Simultaneously, the reciprocating motion of the wire guiding structure 2 can effectively increase the tension of the wire during transport, making the wire more stable and less prone to loosening or falling off.

[0072] Through the marking structure 6, the first electric lead screw 603 can drive the moving plate 604 to move back and forth, while the second electric lead screw 605 can drive the front plate 606 to move left and right, and the third electric lead screw 607 can drive the label head to move up and down. At the same time, the movable ends of the three electric push rods 609 can drive the three label heads to extend and retract, so as to realize the label printing needs at different positions of the wire body 5. The entire labeling process adopts mechanized operation, which not only improves the flexibility and accuracy of label printing, but also improves work efficiency and reduces the tediousness and error of manual operation.

[0073] It should be noted that the specific models and specifications of the external motor 202, the winding motor 403, and the electric push rod 609 in the paper label wire threading machine need to be selected and determined according to the actual specifications of the device. The specific selection and calculation method adopts the existing technology in this field, so it will not be described in detail here.

[0074] Furthermore, the power supply and operating principle of the external motor 202, the winding motor 403, and the electric push rod 609 in the paper label wire threading machine are clear to those skilled in the art, and will not be described in detail here.

[0075] Furthermore, the working principles and wiring methods of the external motor 202, winding motor 403, and electric push rod 609 in the paper label wire threading machine are commonplace and belong to conventional methods or common knowledge. They will not be elaborated here. Those skilled in the art can make any selections according to their needs or convenience.

[0076] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention 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 invention should be included within the protection scope of the present invention.

Claims

1. A paper marking wire machine comprising a processing machine table (1) and a wire body (5), characterized in that: The top end of the processing machine (1) is provided with a wire guide structure (2), a wire conveying structure (3), a wire winding structure (4) and a marking structure (6); The arrangement order of the wire guide structure (2), the wire conveying structure (3), the wire winding structure (4) and the marking structure (6) is arranged in order from front to back; The wire body (5) passes through the wire guide structure (2) and the wire conveying structure (3) in order and is wound to the movable end of the wire winding structure (4); The outer side of the processing machine (1) is fixedly installed with a control panel (7), and the control panel (7) is electrically connected with the wire guide structure (2), the wire winding structure (4) and the marking structure (6) respectively.

2. A paper tag wire piercing machine according to claim 1, characterized in that: The wire guide structure (2) comprises two outer connecting plates (201), a movable roller (209) is slidingly connected between the two outer connecting plates (201), a slide rod (204) is fixedly connected, and a roller shaft (203) is rotatably connected, an outer connecting motor (202) is fixedly installed on the outer side of the right outer connecting plate (201), and the output shaft of the outer connecting motor (202) penetrates the right outer connecting plate (201) and is fixedly connected with the side end of the roller shaft (203).

3. A paper tag ironing machine according to claim 2, characterized in that: The surface of the slide rod (204) is slidingly connected with a sliding block (205), the inside of the sliding block (205) is movably inserted with a threading rod (206), the bottom end of the threading rod (206) is fixedly connected with a guide piece (207), the surface of the roller shaft (203) is provided with a curve groove (208) connected in head-to-tail manner, and the bottom end of the guide piece (207) is lapped with the inside of the curve groove (208).

4. A paper tag ironing machine according to claim 2, wherein: The wire body (5) passes through the movable roller (209) and the threading rod (206) in order and extends into the inside of the wire conveying structure (3).

5. A paper tag ironing machine according to claim 1, wherein: The wire conveying structure (3) comprises a driving table (301), the top end of the driving table (301) is fixedly installed with a driving frame (302), the top end of the driving table (301) is rotatably connected with a conveying roller (303), the inside of the driving frame (302) is rotatably connected with an input roller (304) and an output roller (305), and the wire body (5) passes through the input roller (304), the conveying roller (303) and the output roller (305) in order and extends to and is wound to the movable end of the wire winding structure (4).

6. A paper tag ironing machine according to claim 1, wherein: The wire winding structure (4) comprises a driving column (401) and a supporting column (402), the outside of the driving column (401) is fixedly provided with a winding motor (403), the output shaft of the winding motor (403) is fixedly installed with a plug-in pipe (404), and the surface of the plug-in pipe (404) is movably clamped with a winding shaft (405) through a plug-in pin (406).

7. A paper tag ironing machine according to claim 6, characterized in that: The top end of the supporting column (402) is rotatably connected with a lifting wheel (407), and one end of the winding shaft (405) away from the plug-in pipe (404) is lapped with the surface of the lifting wheel (407).

8. A paper tag ironing machine according to claim 1, characterized in that: The marking structure (6) includes a mounting frame (601) and a sliding rail (602), the top end of the mounting frame (601) is provided with a first electric lead screw (603), the movable end of the first electric lead screw (603) is fixedly installed with a moving plate (604), the other end of the moving plate (604) is slidably connected with the surface of the sliding rail (602), and the front side of the moving plate (604) is provided with a second electric lead screw (605).

9. A paper tag ironing machine according to claim 8, characterized in that: The movable end of the second electric lead screw (605) is fixedly connected with a front plate (606), the front side of the front plate (606) is fixedly installed with three third electric lead screws (607), the movable end of the third electric lead screw (607) is fixedly installed with a mounting block (608), the top end of the mounting block (608) is fixedly installed with an electric push rod (609), the movable end of the three electric push rods (609) is fixedly connected with a first label head (610), a second label head (611) and a third label head (612) respectively, and the specifications of the first label head (610), the second label head (611) and the third label head (612) gradually increase.

10. A paper tag ironing machine according to claim 9, characterized in that: The first electric lead screw (603), the second electric lead screw (605) and the third electric lead screw (607) are of the same model, the first electric lead screw (603) includes a driving motor and a driving lead screw, the output shaft of the driving motor is fixedly connected with the driving lead screw, the surface of the driving lead screw is threadedly connected with a nut seat, and the nut seat is connected with the moving plate (604), the front plate (606) and the mounting block (608) respectively.