A multi-station printing lifting stabilizing mechanism

Abstract

The utility model relates to printing equipment technical field discloses a multi -position printing is with elevating stable mechanism, include: operation platform, including support and top plate, the elevating plate is located top plate downside setting in the support inside activity, its elevating plate is provided with six A ball screw and two B ball screw, drive motor has six, is divided into two groups, sets up on the top plate, and its output passes through the shaft coupling and is connected with A ball screw, elevating motor has two, is located two groups drive motor one side sets up on the top plate, its output passes through the shaft coupling and is connected with B ball screw, the baffle is located elevating plate downside setting on the support, the roll axle has four, is divided into two groups, sets up in the baffle both sides setting, clamp piece is located roll axle both sides and is slidingly arranged on the baffle, and is connected with A ball screw bottom.

Description

Technical Field

[0001] This utility model relates to the field of printing equipment technology, specifically to a lifting and stabilizing mechanism for multi-station printing. Background Technology

[0002] The introduction of multi-station structures has also brought new technical challenges. For example, when multiple printing areas, multiple roller groups, and multiple drive mechanisms are set on the platform, the linkage between the various structures becomes more complex. During the lifting and adjustment process, the platform may tilt or shift as a whole or in parts, resulting in uneven pressure applied by the rollers to the edge banding strip, which in turn leads to quality problems such as inconsistent printing patterns, misaligned patterns, and partial missing prints. In addition, most traditional lifting mechanisms adopt single-point drive or two-point drive methods. In the case of large-area platforms or multiple mechanism arrangements, it is difficult to ensure the verticality and stability of the lifting process. The equipment is more prone to vibration and sway when running at high speed, which exacerbates the stability problem of the equipment.

[0003] On the other hand, multi-station printing equipment usually needs to process edge banding strips of different widths, thicknesses, or different printing processes simultaneously. The gap between the roller and the printing roller needs to be adjusted frequently and precisely. In the existing technology, the roller generally adopts an integral structure, which can only be raised and lowered at the same time or adjusted as a whole. It cannot independently control the pressure requirements between different rollers, resulting in insufficient adjustment flexibility and poor adaptability. Especially in scenarios where multiple edge banding strips need to be processed at the same time, a single adjustment mechanism is difficult to ensure the stable operation of all stations.

[0004] In summary, existing multi-station edge banding printing equipment still has significant shortcomings in terms of lifting and adjusting stability, independent roller adjustment capability, and reliability of multi-station synchronous operation. This application proposes a novel mechanism that can achieve highly stable and highly adaptable lifting control under multi-structure linkage conditions, so as to improve the consistency, processing accuracy and production line efficiency of edge banding printing. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a lifting and stabilizing mechanism for multi-station printing, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A lifting and stabilizing mechanism for multi-station printing includes,

[0008] The control panel includes a support frame and a top plate;

[0009] The lifting plate is located on the lower side of the top plate and is installed inside the bracket. The lifting plate is equipped with six A ball screws and two B ball screws.

[0010] There are six drive motors, divided into two groups, which are set on the top plate. Their output ends are connected to ball screw A through a coupling.

[0011] There are two lifting motors, located on one side of the two sets of drive motors and mounted on the top plate; their output ends are connected to ball screw B via a coupling.

[0012] The partition is located on the support frame below the lifting plate;

[0013] There are four rollers, divided into two groups, and they are located on both sides of the partition.

[0014] The clamping component is slidably mounted on the partition plate on both sides of the roller and is connected to the bottom of the A ball screw.

[0015] Optionally, the bottom of the partition is provided with four square grooves.

[0016] Optionally, the two sets of rollers are arranged in opposite directions at different positions on both sides of the partition.

[0017] Optionally, one set of rollers is provided with three sets of clamping components, and the four rollers are respectively set with four square slots.

[0018] Optionally, the clamping component includes a connecting shaft and a clamping shaft;

[0019] The connecting shaft is connected to the roller via a rotating shaft;

[0020] The clamp shaft is fixedly connected to one side of the connecting shaft.

[0021] Optionally, a slider is provided on one side of the clamp shaft, and a slide rail is provided on the surface of the partition plate corresponding to the slider.

[0022] Optionally, a printing roller is provided on the underside of the two rollers.

[0023] This utility model provides a lifting and stabilizing mechanism for multi-station printing, which has the following beneficial effects:

[0024] 1. This utility model provides a lifting and stabilizing mechanism for multi-station printing. Through the coordinated operation of components such as the lifting plate, drive motor, ball screw, clamping parts, and rollers, it achieves overall stable control of multiple stations and mechanisms during lifting and operation. This stabilizing unit can effectively suppress structural sway when multiple sets of drive motors work synchronously, ensuring that the lifting plate remains vertical and balanced within a large stroke range, avoiding shaking, tilting, or positional errors caused by uneven local force. By setting an independent adjustment structure for the rollers, the rollers in the same group can move independently, further improving the stability of the printing, pressing, and bonding processes. Attached Figure Description

[0025] Figure 1This is a schematic diagram of the structure of this utility model;

[0026] Figure 2 This is a schematic diagram of the partition structure of this utility model;

[0027] Figure 3 This is a schematic diagram of the slider structure of this utility model.

[0028] In the diagram: 1. Operating table; 11. Support frame; 12. Top plate; 2. Lifting plate; 21. Ball screw A; 22. Ball screw B; 3. Drive motor; 4. Lifting motor; 5. Partition plate; 51. Square channel; 6. Roller; 7. Fixture component; 71. Connecting shaft; 72. Fixture shaft; 8. Slider; 9. Slide rail; 10. Printing roller. Detailed Implementation

[0029] In order to make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0030] In the description of this utility model, it should be understood that the terms "lateral", "longitudinal", "end", "edge", "sidewall", "upper", "lower", "upper part", "lower part", "directly above", "surface", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", "end", "head", "tail", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the technical solution of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0031] This application proposes a lifting and stabilizing mechanism for multi-station printing, the details of which are as follows:

[0032] For reference Figure 1-3 This application mainly consists of the cooperation between the lifting plate 2, the drive motor 3, the lifting motor 4, the roller 6, and the clamp 7, which enables the system to maintain stability when operating the lifting and lowering of multiple structural parts during synchronous operation, thereby reducing the impact on the work effect caused by deviation of one or more sets of structures.

[0033] For reference Figure 1-3The operating table 1 consists of a support 11 and a top plate 12. In one embodiment, when printing is required on the edge sealing strip, the operating table 1 is placed on the table of the transport equipment, and the printing roller 10 is installed in the corresponding position. The roller 6 of this application is located above the printing roller 10. When the edge sealing strip moves with the transport equipment, it is clamped between the printing roller 10 and the roller 6. The roller 6 presses and smooths the edge sealing strip, so that the edge sealing strip maintains a stable adhesion state when passing through the printing roller 10, thereby ensuring printing quality.

[0034] To improve production line efficiency, the operating table 1 can be divided into two independent working areas, left and right. The first printing process is performed on the left, and the second printing process is performed on the right. Two rollers 6 are installed on each side, allowing for the simultaneous processing of two edge banding strips, enabling simultaneous operation of two workstations on one side and four workstations on both sides. With this structure, a single production line can simultaneously process four edge banding strips under two printing methods, significantly improving production efficiency.

[0035] However, in this multi-station, multi-structure linkage layout, the relative motion between components increases, and the platform structure is prone to instability, shaking, or deviation during lifting or operation. Based on the above production mode, this application proposes a stable lifting structure to improve the overall structural stability and suppress swaying and vibration when the operating table operates in one zone and is adjusted in lifting. This ensures smooth delivery, uniform pressure, and continuous adhesion of the sealing strip during high-speed printing, improving printing consistency and quality reliability.

[0036] For reference Figure 1-3 The lifting plate 2 is located below the top plate 12 and is movable inside the bracket 11. The lifting plate 2 is equipped with six A ball screws 21 and two B ball screws 22. It should be noted that the ball screws are existing mature parts, including the ball shaft and the lead screw. The ball shaft is welded to the lifting plate 2 for operation, and the lead screw works inside the ball shaft.

[0037] For reference Figure 1-3 There are six drive motors 3 in total, divided into two groups, all fixed on the top plate 12. The output end of each drive motor 3 is connected to ball screw 21 A via a coupling. The coupling is connected to the lead screw of ball screw 21 A to achieve torque transmission. Each group of drive motors 3 contains three motors, which are equidistantly distributed on the top plate 12. The operation of the drive motors 3 drives the lead screw to rotate. The lead screw and the ball shaft cooperate to enable the lifting plate 2 to move up and down smoothly.

[0038] The two sets of drive motors 3 are separated by a partition 5, forming independent working areas. The partition 5 is located on the lower side of the lifting plate 2 and fixed to the bracket 11. Its height is required not to exceed that of the bracket 11, and there is a gap between the partition 5 and the top plate 12. This gap can meet the stroke range of the lifting plate 2, as well as the installation space required for the overall layout of the ball screw and coupling.

[0039] For reference Figure 1-3 Six drive motors 3 are connected to six clamping components 7 via six ball screws 21. Every three clamping components 7 engage with a set of rollers 6, where each set of rollers 6 consists of two rollers 6. Two clamping components 7 are located outside the two rollers 6, and the third clamping component 7 is located between the two rollers 6. The middle clamping component 7 is independently connected to the two unconnected sides of the two rollers 6, and their connection ends are not connected in series, thus enabling the two rollers 6 to move independently among the three clamping components 7.

[0040] For reference Figure 1-3 Two sets of rollers 6 are positioned at different locations on both sides of the partition 5, one slightly to the left and the other slightly to the right; their positions correspond to the four square grooves 51 located at the bottom of the partition 5. The four edge sealing strips enter through the four square grooves 51 and pass through the two sets of rollers 6 to perform their work.

[0041] For reference Figure 1-3 The fixture 7 includes a connecting shaft 71 and a clamping shaft 72. The connecting shaft 71 is connected to the roller 6 via a rotating shaft, and the clamping shaft 72 is fixedly connected to one side of the connecting shaft 71. The combination of these components forms a base, and all components move stably up and down when driven synchronously by the drive motor 3. Furthermore, two lifting motors 4 are provided, located on the top plate 12 on one side of the two sets of drive motors 3; their output ends are connected to the ball screw 22 via a coupling. The lifting motors 4 assist in the up and down movement, reducing the possibility of lateral deviation during movement.

[0042] For reference Figure 1-3 A slider 8 is provided on one side of the clamp shaft 72, and a slide rail 9 is provided on the surface of the partition 5 corresponding to the slider 8. When moving up and down, the slider 8 assists in its verticality and stability.

[0043] In view of the above, the lifting stability of the device is mainly maintained by the rigid support platform (operating table 1), the synchronous drive of the drive motor 3 and the ball screw, the independent adjustment of the clamp 7 and the roller 6, the guide of the slider 8 and the slide rail 9, and the auxiliary lifting motor 4. This ensures that the lifting plate 2 remains vertically stable and moves evenly when multiple stations and multiple structures are operating synchronously, ensuring that the sealing strip is stably attached and evenly pressed during the printing process, and avoiding shaking or displacement that affects the printing quality.

[0044] In this invention, the working steps of the device are as follows:

[0045] 1. First, place the operating table 1 on the platform of the work transport equipment, and install the printing roller 10 in the corresponding position on the operating table 1 as needed. Before starting the equipment, ensure that the four square slots 51 are aligned with the conveying path so that the sealing strip can smoothly enter the corresponding printing station;

[0046] 2. Next, based on the thickness of different sealing strips and printing requirements, the drive motor 3 and the lifting motor 4 are activated. The drive motor 3 drives the clamping component 7 and the roller 6 to rise or fall synchronously via ball screw A 21, thereby adjusting the holding gap between the roller 6 and the printing roller 10. The lifting motor 4 provides auxiliary lifting via ball screw B 22, preventing the lifting plate 2 from shifting obliquely during adjustment and maintaining overall vertical stability. The slider 8 is guided within the slide rail 9, further enhancing the verticality and stability of the lifting structure.

[0047] 3. Next, the edge sealing strips are sequentially placed into the four square slots 51, allowing them to enter the working areas of the two sets of rollers 6. As the edge sealing strips move forward with the conveyor equipment, they are clamped between the printing roller 10 and the rollers 6. The rollers 6 provide pressing, smoothing, and bonding to the edge sealing strips, ensuring a stable bonding state as they pass through the printing roller 10, thereby guaranteeing a continuous and uniform printing pattern. Through the independent working areas on the left and right sides, the first and second printing processes can be completed simultaneously, achieving synchronous processing of four edge sealing strips.

[0048] 4. Finally, after printing is completed, stop the drive motor 3 and the lifting motor 4, and return the lifting plate 2 to a safe position. The edge sealing strip continues to be output with the conveyor equipment, and the operator collects the four printed edge sealing strips. If necessary, the above steps can be repeated for the next batch of processing, or the equipment can be shut down for maintenance and cleaning. At the same time, when working with edge sealing strips of different thicknesses, the gap between the roller 6 and the printing roller 10 can be changed by lifting to adapt to different edge sealing strip thicknesses.

[0049] 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, and various changes and modifications can be made without departing from the spirit and scope of this utility model. All such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A lifting and stabilizing mechanism for multi-station printing, characterized in that, include: The control panel (1) includes a support (11) and a top plate (12). The lifting plate (2) is located on the lower side of the top plate (12) and is installed inside the bracket (11). The lifting plate (2) is equipped with six A ball screws (21) and two B ball screws (22). There are six drive motors (3), divided into two groups, which are set on the top plate (12). Their output ends are connected to ball screw A (21) through a coupling. There are two lifting motors (4), located on the top plate (12) on one side of the two sets of drive motors (3); their output ends are connected to ball screw (22) B through a coupling. The partition (5) is located on the bracket (11) below the lifting plate (2); There are four rollers (6), which are divided into two groups and are set on both sides of the partition (5); The clamp (7) is located on both sides of the roller (6) and is slidably mounted on the partition (5), and is connected to the bottom of the A ball screw (21).

2. The lifting and stabilizing mechanism for multi-station printing according to claim 1, characterized in that: The bottom of the partition (5) is provided with four square grooves (51).

3. The lifting and stabilizing mechanism for multi-station printing according to claim 1, characterized in that: The two rollers (6) are arranged in opposite directions at different positions on both sides of the partition (5).

4. The lifting and stabilizing mechanism for multi-station printing according to claim 2, characterized in that: Three sets of clamping parts (7) are connected in one set of rollers (6), and the four rollers (6) are respectively set with four square grooves (51).

5. The lifting and stabilizing mechanism for multi-station printing according to claim 1, characterized in that: The clamping component (7) includes a connecting shaft (71) and a clamping shaft (72); The connecting shaft (71) is connected to the roller (6) via a rotating shaft; The clamp shaft (72) is fixedly connected to one side of the connecting shaft (71).

6. The lifting and stabilizing mechanism for multi-station printing according to claim 5, characterized in that: A slider (8) is provided on one side of the clamp shaft (72), and a slide rail (9) is provided on the surface of the partition (5) corresponding to the slider (8).

7. The lifting and stabilizing mechanism for multi-station printing according to claim 1, characterized in that: Printing rollers (10) are provided on the underside of the two rollers (6).

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