Plate roller transfer loading mechanism

Abstract

The utility model relates to plate roller transfer technology field especially relates to a plate roller transfer feeding mechanism, including the drive beam arrangement of arrangement along X axle direction is equipped with the adsorption module that can move in X, Y, Z axle direction, and the adsorption module includes top fixed plate, and the electromagnet that can adsorb plate roller is installed to the top fixed plate bottom, and the electromagnet bottom is shaped with the adsorption groove that contacts and cooperates with plate roller, and the scheme replaces mechanical clamping through electromagnet adsorption, and the magnetic force between electromagnet and plate roller is used to realize line contact type or surface contact type stress: the adsorption groove shaped in electromagnet bottom and the outer circle contact of plate roller, make magnetic force even distribution in plate roller surface, avoid local stress concentration, this design fundamentally eliminates the recess deformation problem caused by clamping, ensures that plate roller keeps original form precision in the transfer process, provides basic guarantee for the welding quality of subsequent weld joint station and final product precision.

Description

Technical Field

[0001] This utility model relates to the field of printing roller transfer technology, and in particular to a printing roller transfer and feeding mechanism. Background Technology

[0002] A gravure roller is a commonly used coating production fixture that smoothly and evenly coats products with coatings. It is suitable for various coating processes such as direct gravure coating, reverse gravure coating, and reverse roller coating. The main parameters of a gravure roller include mesh count and mesh depth. Mesh count is a measure of the particle size or fineness of the material, referring to the number of holes in a 1-inch (25.4 mm) segment of the screen. This reflects the particle size of the material; the higher the mesh count, the finer the particles. The mesh depth on the surface of the gravure roller determines the amount of coating that the roller can carry.

[0003] Before the production of gravure rollers, the raw material is a cut steel plate. During production, the steel plate needs to be transferred to the corresponding plate rolling machine and wound sequentially. After being wound into a preliminary roller, it needs to be transferred to the welding station for welding. Most of the existing transfer equipment uses clamping to transfer the roller. Since the roller is formed by winding the steel plate, the clamping area is prone to depression during clamping, which can cause the roller to deform and affect the overall accuracy. Utility Model Content

[0004] The purpose of this invention is to provide a printing roller transfer and feeding mechanism to address the shortcomings of existing technologies.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] A printing roller transfer and feeding mechanism includes a drive beam arranged along the X-axis direction, an X-axis drive mechanism arranged along the length direction of the drive beam, a transversely arranged Y-axis drive mechanism installed at the drive end of the X-axis drive mechanism, a longitudinally arranged Z-axis drive mechanism installed at the drive end of the Y-axis drive mechanism, and an adsorption module installed at the drive end of the Z-axis drive mechanism. The adsorption module includes a top fixing plate, an electromagnet capable of adsorbing the printing roller is installed at the bottom of the top fixing plate, and an adsorption groove formed at the bottom of the electromagnet to contact and cooperate with the printing roller.

[0007] Furthermore: A buffer structure is provided between the top fixed plate and the drive end of the Z-axis drive mechanism. The buffer structure includes a top buffer plate located at the drive end of the Z-axis drive mechanism. Multiple compression springs are installed at the bottom of the top buffer plate, and the bottom of the compression springs is connected to the top fixed plate.

[0008] Furthermore: multiple guide shafts are installed at the bottom of the top buffer plate, and the top fixed plate is formed with buffer guide holes for the guide shafts to slide into. Compression springs are sleeved on the guide shafts.

[0009] Furthermore: an induction mounting plate is installed on one side wall of the electromagnet, and a longitudinally arranged distance sensor is installed on the induction mounting plate.

[0010] Furthermore: the X-axis drive mechanism includes an X-axis rack arranged along the length of the drive beam and an X-axis guide rail parallel to the X-axis rack. The drive beam is slidably mounted with an X-axis movable seat. The X-axis movable seat is provided with an X-axis sliding seat that slides with the X-axis guide rail and an X-axis drive gear that meshes with the X-axis rack for transmission.

[0011] Furthermore: The X-axis moving base is equipped with an X-axis drive motor that is connected to the X-axis drive gear transmission.

[0012] Furthermore: A Y-axis drive arm perpendicular to the drive beam is horizontally mounted on the X-axis moving seat. The Y-axis drive arm is slidably mounted on the Y-axis moving seat. A Y-axis guide rail and a Y-axis sliding seat slidably mounted on the Y-axis guide rail are arranged along the length of one side wall of the Y-axis drive arm. The Y-axis sliding seat is connected to the Y-axis moving seat. A horizontally arranged Y-axis drive plate is mounted on the top of the Y-axis moving seat. A Y-axis drive gear is mounted on the Y-axis drive plate. A Y-axis drive rack is arranged along the length of the top of the Y-axis drive arm. The Y-axis drive rack meshes with the Y-axis drive gear for transmission.

[0013] Furthermore: the Y-axis moving seat is equipped with a Z-axis moving seat, the Z-axis moving seat is equipped with a longitudinally moving Z-axis drive frame, the Z-axis drive frame is arranged with a Z-axis guide rail and a Z-axis drive rack parallel to the Z-axis guide rail along the length direction, the Z-axis moving seat is equipped with a Z-axis sliding seat that slides with the Z-axis guide rail and a Z-axis drive gear that meshes with the Z-axis drive rack for transmission.

[0014] Furthermore: the Z-axis drive frame is formed with a Z-axis drive groove along its length, the Z-axis drive arm is slidably mounted in the Z-axis drive groove, and the adsorption module is installed at the bottom of the Z-axis drive arm.

[0015] Furthermore: a longitudinal guide rail is arranged along the length direction on the outer side wall of the Z-axis drive arm, a longitudinal sliding seat is installed on the Z-axis drive arm that slides with the longitudinal guide rail, a belt drive mechanism is arranged along the length direction on the Z-axis drive frame, a first transmission seat is installed on one of the long sides of the belt drive mechanism, and the first transmission seat is fixedly connected to the Z-axis drive arm.

[0016] The beneficial effects of this invention: Traditional transfer equipment uses mechanical clamping, concentrating the clamping force in a localized contact area. The structure of the wound printing roller is relatively unstable and prone to sinking or overall deformation due to excessive localized stress, directly affecting subsequent welding and processing accuracy. This solution replaces mechanical clamping with electromagnet adsorption, utilizing the magnetic force between the electromagnet and the printing roller to achieve line or surface contact force: the adsorption groove formed at the bottom of the electromagnet contacts the outer circumference of the printing roller, ensuring that the magnetic force is evenly distributed on the roller surface, avoiding localized stress concentration. This design fundamentally eliminates the sinking and deformation problem caused by clamping, ensuring that the printing roller maintains its original shape and accuracy during transfer, providing a fundamental guarantee for the welding quality of subsequent welding stations and the accuracy of the final product. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the feeding mechanism.

[0018] Figure 2 This is a schematic diagram of the X-axis drive mechanism.

[0019] Figure 3 This is a schematic diagram of the Y-axis drive mechanism.

[0020] Figure 4 This is a schematic diagram of the Z-axis drive mechanism.

[0021] The reference numerals in the figures include:

[0022] 1-Adsorption module

[0023] 11-Top buffer plate, 12-Top fixing plate, 13-Compression spring, 14-Buffer guide hole

[0024] 15-Guide shaft, 16-Electromagnet, 17-Induction mounting plate, 18-Distance sensor, 19-Adsorption groove

[0025] 2-X-axis drive mechanism

[0026] 21-Drive beam, 22-X-axis rack, 23-X-axis guide rail, 24-X-axis moving seat

[0027] 25 - X-axis sliding seat, 26 - X-axis drive gear, 27 - X-axis drive motor

[0028] 3-Y axis drive mechanism

[0029] 31-Y-axis drive arm, 32-Y-axis moving seat, 33-Y-axis sliding seat, 34-Y-axis drive plate

[0030] 35-Y-axis drive gear, 36-Y-axis drive rack, 37-Y-axis drive motor

[0031] 38-Y axis guide rail

[0032] 4-Z axis drive mechanism

[0033] 41-Z-axis moving base, 42-Z-axis drive frame, 43-Z-axis guide rail, 44-Z-axis drive rack,

[0034] 45-Z-axis sliding seat, 46-Z-axis drive motor, 47-Z-axis drive slot, 48-Z-axis drive arm,

[0035] 480 - Longitudinal guide rail, 481 - Longitudinal sliding seat, 482 - Belt drive mechanism, 483 - First transmission seat. Detailed Implementation

[0036] The present invention will now be described in detail with reference to the accompanying drawings.

[0037] like Figure 1-4 As shown, a printing roller transfer and feeding mechanism includes a drive beam 21 arranged along the X-axis direction, an X-axis drive mechanism 2 arranged along the length direction of the drive beam 21, a transversely arranged Y-axis drive mechanism 3 installed at the drive end of the X-axis drive mechanism 2, a longitudinally arranged Z-axis drive mechanism 4 installed at the drive end of the Y-axis drive mechanism 3, and an adsorption module 1 installed at the drive end of the Z-axis drive mechanism 4. The adsorption module 1 includes a top fixing plate 12, an electromagnet 16 capable of adsorbing the printing roller is installed at the bottom of the top fixing plate 12, and an adsorption groove 19 formed at the bottom of the electromagnet 16 to contact and cooperate with the printing roller.

[0038] Traditional transfer equipment uses mechanical clamping, concentrating clamping force in localized contact areas. However, the structure of the wound printing roller is relatively unstable and prone to indentation and overall deformation due to excessive localized stress, directly affecting subsequent welding and processing accuracy. This solution replaces mechanical clamping with electromagnet 16, utilizing the magnetic force between the electromagnet 16 and the printing roller to achieve line or surface contact force: the suction groove 19 formed at the bottom of the electromagnet 16 contacts the outer circumference of the printing roller, ensuring that the magnetic force is evenly distributed on the roller surface and avoiding localized stress concentration. This design fundamentally eliminates the indentation and deformation problem caused by clamping, ensuring that the printing roller maintains its original shape and accuracy during transfer, providing a fundamental guarantee for the welding quality of subsequent welding stations and the accuracy of the final product.

[0039] In this design, the drive beam 21, in conjunction with the X-axis drive mechanism 2, Y-axis drive mechanism 3, and Z-axis drive mechanism 4, forms a precise three-dimensional movement capability: the X-axis drive enables large-scale lateral transfer along the length of the drive beam 21, the Y-axis drive adjusts the lateral position to align with different equipment stations, and the Z-axis drive completes the lifting and lowering of the plate rollers. The synergistic effect of the three-dimensional drive system can adapt to the positional differences between the plate rolling machine's discharge port and the welding station, achieving automated and precise transfer, reducing positioning errors caused by manual intervention, and improving the continuity and efficiency of the production process.

[0040] The adsorption module 1 of this solution has a simple structure, with the core components being the electromagnet 16 and the top fixing plate 12. It eliminates complex mechanical transmission parts, reducing the risk of failure due to mechanical wear. Simultaneously, the adsorption force of the electromagnet 16 can be flexibly controlled through current adjustment, adapting to steel plates or preliminary printing rollers of different thicknesses and materials. This eliminates the need for frequent clamp replacements, reducing equipment maintenance costs and operational complexity, and improving the equipment's versatility and durability. The electromagnet 16 adsorbs the roller surface tightly through magnetic force, ensuring stable and reliable adsorption. Furthermore, the shape and design of the adsorption groove 19 further enhance stability during transfer, reducing the risk of roller wobbling or detachment.

[0041] Specifically, the X-axis drive mechanism 2 includes an X-axis rack 22 arranged along the length of the drive beam 21 and an X-axis guide rail 23 parallel to the X-axis rack 22. An X-axis movable seat 24 is slidably mounted on the drive beam 21. The X-axis movable seat 24 is equipped with an X-axis sliding seat 25 that slides with the X-axis guide rail 23 and an X-axis drive gear 26 that meshes with the X-axis rack 22. An X-axis drive motor 27, which is connected to the X-axis drive gear 26, is mounted on the X-axis movable seat 24. In this design, the X-axis rack 22 meshes with the X-axis drive gear 26 to achieve movement of the X-axis movable seat 24 in the X-axis direction, i.e., movement of the adsorption module 1 in the X-axis direction.

[0042] Gear and rack transmission features a constant transmission ratio, fast response speed, and small cumulative error, enabling uniform and smooth drive in the X-axis direction, avoiding problems such as slippage and tensile deformation associated with traditional belt or chain drives. Simultaneously, the X-axis guide rail 23 and the X-axis sliding seat 25 slide together, with the guide rail providing rigid guiding constraints for the moving seat, ensuring that the X-axis moving seat 24 moves linearly along a preset trajectory, reducing lateral offset or swaying. The combined effect of these two components significantly improves the positioning accuracy of the transfer mechanism in the X-axis direction, allowing for precise alignment with the loading / unloading positions at the plate rolling machine's outlet and welding station. This lays a precise foundation for subsequent Y-axis and Z-axis movements, preventing plate roller collisions or loading / unloading errors caused by positioning deviations.

[0043] Specifically, the Y-axis drive mechanism 3 includes a Y-axis drive arm 31 horizontally mounted on the X-axis movable seat 24 and perpendicular to the drive beam 21. A Y-axis movable seat 32 is slidably mounted on the Y-axis drive arm 31. A Y-axis guide rail 38 is arranged along the length of one side wall of the Y-axis drive arm 31, and a Y-axis sliding seat 33 is slidably mounted on the Y-axis guide rail 38. The Y-axis sliding seat 33 is connected to the Y-axis movable seat 32. A horizontally arranged Y-axis drive plate 34 is mounted on the top of the Y-axis movable seat 32. A Y-axis drive gear 35 is mounted on the Y-axis drive plate 34. A Y-axis drive rack 36 is arranged along the length of the top of the Y-axis drive arm 31, and the Y-axis drive rack 36 meshes with the Y-axis drive gear 35 for transmission. A Y-axis drive motor 37, which is connected to the Y-axis drive gear 35, is mounted on the Y-axis drive plate 34 for transmission.

[0044] The Y-axis drive mechanism 3, serving as the core of lateral fine-tuning, enables the smooth linear movement of the Y-axis moving seat 32 along the length of the Y-axis drive arm 31 through the meshing transmission of the Y-axis drive gear 35 and the Y-axis drive rack 36. The high transmission precision of the gear and rack transmission ensures controllable movement distance, and combined with the wide-range transfer of the X-axis, it can accurately compensate for lateral position deviations at different workstations. For example, when picking up the initial plate roll on the plate rolling machine, the adsorption module 1 can be perfectly aligned with the center of the plate roll through Y-axis fine-tuning; when unloading material at the welding station, it can be precisely adjusted to the reference position of the welding platform, avoiding plate roll collisions or unstable picking and placing caused by lateral misalignment, significantly improving the equipment's adaptability to different workstation layouts. In the solution, the sliding engagement of the Y-axis guide rail 38 and the Y-axis sliding seat 33 provides rigid guiding constraints for the Y-axis moving seat 32: the guide rail is arranged along the length of the drive arm side wall, and the sliding seat is rigidly connected to the moving seat, ensuring that the moving seat only moves linearly along the Y-axis direction without lateral offset or wobbling. Meanwhile, the surface contact characteristics of the gear and rack drive ensure that the driving force is transmitted evenly, avoiding the slippage of traditional belt drives or the jamming of screw drives. This ensures that the adsorption module 1 maintains a stable horizontal posture during lateral movement, further reducing the risk of the roller falling off or deforming due to tilting.

[0045] Specifically, the Z-axis drive mechanism 4 includes a Z-axis moving seat 41 mounted on the Y-axis moving seat 32. The Z-axis moving seat 41 is equipped with a longitudinally movable Z-axis drive frame 42. The Z-axis drive frame 42 has a Z-axis guide rail 43 and a Z-axis drive rack 44 parallel to the Z-axis guide rail 43 arranged along its length. The Z-axis moving seat 41 is equipped with a Z-axis sliding seat 45 that slides with the Z-axis guide rail 43 and a Z-axis drive gear that meshes with the Z-axis drive rack 44. The Z-axis moving seat 41 is equipped with a Z-axis drive electric motor 46 that is connected to the Z-axis drive gear. The Z-axis drive electric motor 46 drives the Z-axis drive gear and the Z-axis drive rack 44 to mesh and transmit power, thereby realizing the Z-axis movement of the Z-axis drive frame 42. The Z-axis drive frame 42 has a Z-axis drive groove 47 formed along its length. A Z-axis drive arm 48 is slidably mounted on the Z-axis drive groove 47. The adsorption module 1 is installed at the bottom of the Z-axis drive arm 48.

[0046] Depending on the lifting height, the adsorption module 1 located at the bottom of the Z-axis drive arm 48 can move in two stages of lifting, allowing the adsorption module 1 mounted on the Z-axis drive arm 48 to further increase its lifting range. The high transmission precision of the gear and rack ensures that the lifting height is controllable, avoiding collisions between the adsorption module 1 and the printing roller due to height deviations, or impact deformation during printing roller placement. It also avoids large-scale lifting of the Z-axis drive frame 42 and the Z-axis drive arm 48, effectively protecting them and extending their service life.

[0047] Meanwhile, in conjunction with the electromagnet 16 adsorption function of the adsorption module 1, the stability of longitudinal lifting and lowering can further reduce the swaying of the printing roller in the suspended state, reducing the risk of detachment due to unstable posture. In the solution, the sliding engagement between the Z-axis guide rail 43 and the Z-axis sliding seat 45 provides rigid constraint for the Z-axis drive frame 42: the guide rail is arranged along the length of the drive frame, and the sliding seat is rigidly connected to the Z-axis moving seat 41, ensuring that the drive frame moves only linearly along the Z-axis direction, without longitudinal offset or rotational swaying. At the same time, the sliding limit of the Z-axis drive groove 47 on the Z-axis drive arm 48 further enhances the straightness of longitudinal movement, avoiding drive arm offset due to heavy load. Even when adsorbing large-sized steel plates or initially wound printing rollers, the stable posture of longitudinal movement can still be maintained, providing rigid support for the horizontal adsorption surface of the adsorption module 1, reducing the problem of uneven local force caused by the lifting and lowering swaying of the printing roller.

[0048] Furthermore, a longitudinal guide rail 480 is arranged along the length direction on the outer wall of the Z-axis drive arm 48. A longitudinal sliding seat 481 that slides with the longitudinal guide rail 480 is installed on the Z-axis drive arm 48. A belt drive mechanism 482 is arranged along the length direction on the Z-axis drive frame 42. A first transmission seat 483 is installed on one of the long sides of the belt drive mechanism 482. The first transmission seat 483 is fixedly connected to the Z-axis drive arm 48. As the direct load-bearing component of the adsorption module 1, the straightness of the longitudinal movement of the Z-axis drive arm 48 directly affects the stability of the adsorption posture of the printing roller. In this design, based on the original Z-axis guide rail 43 and Z-axis sliding seat 45, a sliding engagement between the longitudinal guide rail 480 and the longitudinal sliding seat 481 is added to form a "dual guide rail guide" structure: two sets of guide rails are arranged parallel along the length direction of the Z-axis drive arm 48, respectively providing rigid constraints on the longitudinal movement of the Z-axis drive arm 48 from different sides. This dual-guide design effectively counteracts lateral shifts or rotational swaying caused by roller gravity offset, equipment vibration, or driving reaction forces during the transfer process, ensuring that the Z-axis drive arm 48 always moves up and down along a strict longitudinal trajectory. The belt drive mechanism 482 of the Z-axis drive frame 42 is rigidly connected to the Z-axis drive arm 48 through the first transmission seat 483, forming a composite transmission system of gear rack + belt drive with the original Z-axis gear rack drive, which significantly improves the stability of longitudinal transmission.

[0049] Preferably, a buffer structure is provided between the top fixed plate 12 and the drive end of the Z-axis drive mechanism 4. The buffer structure includes a top buffer plate 11 disposed at the drive end of the Z-axis drive mechanism 4, and a plurality of compression springs 13 are installed at the bottom of the top buffer plate 11. The bottom of the compression springs 13 is connected to the top fixed plate 12. When the electromagnet 16 installed at the bottom of the top fixed plate 12 contacts the gravure roller, the compression springs 13 are compressed. At this time, the electromagnet 16 makes buffered contact with the gravure, realizing buffer adsorption, effectively protecting the gravure, preventing the surface of the gravure from being scratched, and also preventing the surface of the gravure from being concave and deformed, thus improving the quality of transfer.

[0050] Furthermore, multiple guide shafts 15 are installed at the bottom of the top buffer plate 11, and the top fixed plate 12 is formed with buffer guide holes 14 for the guide shafts 15 to slide into. A compression spring 13 is sleeved on the guide shaft 15, and a limiting sleeve is formed at the bottom of the guide shaft 15 to cooperate with the top stop of the buffer guide hole 14. The limiting sleeve can prevent the guide shaft 15 from falling off the top fixed plate 12 and maintain the movable connection. Through the sliding cooperation between the guide shaft 15 and the buffer guide hole 14, the electromagnet 16 can ensure the positional accuracy and prevent displacement when it contacts the concave plate buffer.

[0051] An induction mounting plate 17 is installed on one side wall of the electromagnet 16, and a longitudinally arranged distance sensor 18 is installed on the induction mounting plate 17. When the electromagnet 16 is attracted, the distance sensor 18 can cooperate with the indentation plate induction to receive the signal that the attraction is in place, thus preventing no-load operation.

[0052] In summary, this utility model possesses the aforementioned excellent characteristics, enabling it to achieve unprecedented efficiency in use and thus become a highly practical product.

[0053] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. A plate roller transfer loading mechanism, comprising a driving beam arranged along the X-axis direction, characterized in that: The drive beam is equipped with an X-axis drive mechanism along its length. A transversely arranged Y-axis drive mechanism is installed at the drive end of the X-axis drive mechanism. A longitudinally arranged Z-axis drive mechanism is installed at the drive end of the Y-axis drive mechanism. An adsorption module is installed at the drive end of the Z-axis drive mechanism. The adsorption module includes a top fixing plate. An electromagnet capable of adsorbing the printing roller is installed at the bottom of the top fixing plate. An adsorption groove that contacts and cooperates with the printing roller is formed at the bottom of the electromagnet.

2. The plate roller transfer loading mechanism of claim 1, wherein: A buffer structure is provided between the top fixed plate and the drive end of the Z-axis drive mechanism. The buffer structure includes a top buffer plate located at the drive end of the Z-axis drive mechanism. Multiple compression springs are installed at the bottom of the top buffer plate, and the bottom of the compression springs is connected to the top fixed plate.

3. The plate roll transfer loading mechanism of claim 2, wherein: The bottom of the top buffer plate is equipped with multiple guide shafts, and the top fixed plate is formed with buffer guide holes for the guide shafts to slide into. A compression spring is sleeved on the guide shaft.

4. The plate roll transfer loading mechanism of claim 1, wherein: An induction mounting plate is installed on one side wall of the electromagnet, and a longitudinally arranged distance sensor is installed on the induction mounting plate.

5. The plate roll transfer loading mechanism of claim 1, wherein: The X-axis drive mechanism includes an X-axis rack arranged along the length of the drive beam and an X-axis guide rail parallel to the X-axis rack. An X-axis movable seat is slidably mounted on the drive beam. The X-axis movable seat is provided with an X-axis sliding seat that slides with the X-axis guide rail and an X-axis drive gear that meshes with the X-axis rack for transmission.

6. The plate roll transfer loading mechanism of claim 5, wherein: The X-axis movable seat is equipped with an X-axis drive motor that is connected to the X-axis drive gear transmission.

7. The plate roll transfer loading mechanism of claim 6, wherein: The X-axis movable seat is laterally mounted with a Y-axis drive arm perpendicular to the drive beam. The Y-axis drive arm is slidably mounted with the Y-axis movable seat. A Y-axis guide rail and a Y-axis sliding seat are slidably mounted on the Y-axis guide rail on one side wall of the Y-axis drive arm along the length direction. The Y-axis sliding seat is connected to the Y-axis movable seat. A Y-axis drive plate is laterally mounted on the top of the Y-axis movable seat. A Y-axis drive gear is mounted on the Y-axis drive plate. A Y-axis drive rack is arranged along the length direction on the top of the Y-axis drive arm. The Y-axis drive rack meshes with the Y-axis drive gear for transmission.

8. The plate roll transfer loading mechanism of claim 7, wherein: The Y-axis movable seat is equipped with a Z-axis movable seat, the Z-axis movable seat is equipped with a longitudinally moving Z-axis drive frame, the Z-axis drive frame is arranged with a Z-axis guide rail and a Z-axis drive rack parallel to the Z-axis guide rail along the length direction, the Z-axis movable seat is equipped with a Z-axis sliding seat that slides with the Z-axis guide rail and a Z-axis drive gear that meshes with the Z-axis drive rack for transmission.

9. The plate roll transfer loading mechanism of claim 8, wherein: The Z-axis drive frame has a Z-axis drive groove formed along its length, and a Z-axis drive arm is slidably mounted on the Z-axis drive groove. The adsorption module is installed at the bottom of the Z-axis drive arm.

10. The plate roll transfer loading mechanism of claim 9, wherein: The outer wall of the Z-axis drive arm is provided with a longitudinal guide rail along its length. The Z-axis drive arm is equipped with a longitudinal sliding seat that slides with the longitudinal guide rail. The Z-axis drive frame is provided with a belt drive mechanism along its length. A first transmission seat is installed on one of the long sides of the belt drive mechanism. The first transmission seat is fixedly connected to the Z-axis drive arm.

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